MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
ASSP
USB3.0-SATA Bridge LSI
MB86C31
DESCRIPTION
MB86C31 is USB3.0 external storage solution that complies with Universal Serial Bus 3.0 Specification,
Revision 1.0, Universal Serial Bus Specification, Revision 2.0 and Serial ATA Specification Revision 2.6.
MB86C31 integrates USB3.0 / USB2.0 / SATA Links and PHYs and 32bit RISC processor to respond to
the requests from USB host.
This product offers four different lineups of MB86C311A and MB86C311B whose PKG are LQFP-64 and
QFN-48. MB86C311A includes an encryption function and MB86C311B does not have an encryption
function.
APPLICATION
USB3.0 External storage
HDD, SSD, Blu-ray and DVD
FEATURES
SuperSpeed (5 Gbps) / high-speed (480 Mbps) / full-speed (12 Mbps)
Compliant to Universal Serial Bus 3.0 Specification, Revision 1.0
Compliant to Universal Serial Bus Specification,www.DataSheet.co.kr Revision 2.0
UAS Protocol Transport
Mass Storage Class Bulk-Only Transport
Compliant to Mass Storage Class Bulk-Only Transport, Revision 1.0
NCQ function
HID Class (Option)
SATA Gen2i (3 Gbps) & Gen1i (1.5 Gbps)
Compliant to Serial ATA Specification Revision 2.6
Supports both ATA and ATAPI device
Supports Hot-plugging of ATA device
Supports port multiplier device (Option)
ATA command pass through function
Supports over 2TB over HDD & 4K sector HDD
An Integrated a high performance 32bit RISC MPU
Several customized function, VID / PID and etc.
An Integrated high speed encryption block
IEEE1667 (Option)
GPIO function including PWM: LQFP package 10 pins, QFN package 9 pins
SPI for Serial Flash ROM & plural SPI devices
Embedded SSCG for SuperSpeed USB
One external crystal (25MHz)
LQFP-64 & QFN-48 package
TM
Fujitsu Semiconductor Limited Confidential
1 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
PIN ASSIGNMENTS(LQFP-64)
TOP VIEW
www.DataSheet.co.kr
Fujitsu Semiconductor Limited Confidential
2 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
PIN ASSIGNMENTS(QFN - 48)
TOP VIEW
www.DataSheet.co.kr
Fujitsu Semiconductor Limited Confidential
3 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
PIN ASSIGNMENTS TABLE(LQFP-64)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Pin name
VSS
ST_VDU
ST_VDP
ST_VDU
ST_VDN
ST_RXP
ST_RXM
ST_VDN
ST_TXM
ST_TXP
VSS
PLLVDD
VDDI
VSS
PTST
TMODE_2
VDDE
TMODE_1
TMODE_0
VDDI
GPIO_7
SCEN_X3
/GPIO[6]
Pin No.
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Pin name
SYSRST_X
VSS
VDDI
SCEN_X2
/GPIO[5]
GPIO[4]
GPIO[3]
SD
/NMSEL
/GPIO[2]
VDDE
SCK
/GPIO[1]
SCEN_X1
/GPIO[0]
IRQ
/SCEN_X4
/GPIO[8]
www.DataSheet.co.kr
VBUS
VSS
U2_AVDF2
U2_HSDM
U2_HSDP
U2_AVDF1
U2_EXT12K
U2_AVDB
U2_AVDP
VSS
GPIO_9
Pin No.
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Pin name
VDDI
VDDE
VDDI
VSS
VSS
SS_TXM
SS_TXP
SS_VDN
NC
SS_RXM
SS_RXP
SS_VDN
NC
NC
SS_VDU
VSS
SYS_XO
SYS_XI
VDDI
VSS
Fujitsu Semiconductor Limited Confidential
4 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
PIN ASSIGNMENTS TABLE(QFN-48)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin name
ST_VDU
ST_VDP
ST_VDU
ST_VDN
ST_RXP
ST_RXM
ST_VDN
ST_TXM
ST_TXP
PLLVDD
PTST
TMODE[2]
VDDE
TMODE[1]
TMODE[0]
SYSRST_X
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin name
SCEN_X2
/GPIO[5]
VDDI
GPIO[4]
GPIO[3]
SD
/NMSEL
/GPIO[2]
VDDE
SCK
/GPIO[1]
SCEN_X1
/GPIO[0]
IRQ
/SCEN_X4
/GPIO[8]
VBUS
GPIO[7]
www.DataSheet.co.kr
SCEN_X3
/GPIO[6]
VDDI
U2_AVDF2
U2_HSDM
U2_HSDP
Pin No.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Pin name
U2_AVDF1
U2_EXT12K
U2_AVDF1
U2_AVDP
VDDI
SS_TXM
SS_TXP
SS_VDN
SS_RXM
SS_RXP
SS_VDU
SS_VDU
VDDI
SYS_XO
SYS_XI
VDDI
Fujitsu Semiconductor Limited Confidential
5 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
PIN DESCRIPTOIN(LQFP - 64)
1. System Interface of LQFP - 64
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
SYS_XI
I-
- 1 25MHz crystal Input.
SYS_XO IO -
- 1 25MHz crystal Input and output.
SYSRST_X I L PU 1 System reset.
2. USB3.0 Interface of LQFP - 64
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
SS_TXP O -
- 1 SuperSpeed TX+ (Differential signal).
SS_TXM O -
- 1 SuperSpeed TX- (Differential signal).
SS_RXP I -
- 1 SuperSpeed RX+ (Differential signal).
SS_RXM I -
- 1 SuperSpeed RX- (Differential signal).
SS_VDN - -
- 2 1.2V Analog power supply.
SS_VDU - -
- 1 1.2V Analog power supply for PLL.
3. USB2.0 Interface of LQFP - 64
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
U2_EXT12K O -
-
1
External
resistancewww.DataSheet.co.kr
circuit.12K±1%.
pin
for
internal
fixed
U2_HSDP IO -
- 1 USB D+.
U2_HSDM IO -
- 1 USB D-.
U2_AVDP - -
- 1 1.2V Analog power supply for PLL.
U2_AVDB -
U2_AVDF1 -
-
-
-
-
1
1
3.3V Analog power supply for USB driver receiver.
U2_AVDF2 - -
- 1 1.2V Analog power supply for USB driver receiver.
current
4. SATA Interface of LQFP - 64
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
ST_TXP O -
- 1 SATA TX+ (Differential signal).
ST_TXM O -
- 1 SATA TX- (Differential signal).
ST_RXP I -
- 1 SATA RX+ (Differential signal).
ST_RXM I -
- 1 SATA RX- (Differential signal).
ST_VDP - -
- 1 3.3V Analog power supply.
ST_VDN - -
- 2 1.2V Analog power supply.
ST_VDU - -
- 2 Analog power supply for 1.2V PLL.
Fujitsu Semiconductor Limited Confidential
6 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
5. Peripheral Interface of LQFP - 64
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
SCEN_X1/
GPIO[0]
IO
L
-
1
Serial Flash ROM chip enable or General Purpose IO port [0]
including PWM.
SCK/
GPIO[1]
IO -
-
1
Serial Flash ROM clock or General Purpose IO port [1]
including PWM.
SD
/NMSEL IO -
/GPIO[2]
Serial Flash ROM data, selecting normal mode/maintenance
mode or General Purpose IO port [2] including PWM*.
PU 1
Note:
This pin must not be fixed to PD.
GPIO[3] IO - PD 1 General Purpose IO port [3] including PWM.
GPIO[4] IO - PU 1 General Purpose IO port [4] including PWM.
SCEN_X2
GPIO[5]
IO
-
PU
1
Serial Flash ROM chip enable for expansion or General
Purpose IO port [5] including PWM.
SCEN_X3/
GPIO[6]
IO
-
PU
1
Serial Flash ROM chip enable for expansion or General
Purpose IO port [6] including PWM.
GPIO[7] IO -
- 1 General Purpose IO port [7] including PWM.
External interruption inputting, Serial Flash ROM chip enable
for expansion or General Purpose IO port [8] including PWM.
IRQ/
SCEN_X4/
GPIO[8]
IO
-
Note:
PD 1 When GPIO[8] is used as Serial Flash ROM chip enable, set
pull-up resistor on the board. If MB86C31 is turned on without
setting pull-up, data might collide. Because enable-signal is
asserted by pull-down of internal IO.
Refer to VIH(minimum) of the SPI flash used about the pull-up
resistor value..www.DataSheet.co.kr
GPIO[9] IO - PD 1 General Purpose IO port [9] including PWM.
VBUS
IH
- 1 VBUS monitor.
6. MODE SELECT INTERFACE of LQFP - 64
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
PTST
I H PD 1 “No connect”. or “connect to 0”
TMODE[0] I - PU 1 connect to 1 *
TMODE[1] I - PD 1 connect to 0.*
TMODE[2] I - PD 1 “No connect”. or “connect to 0”
*: Note that TMODE[1] should be connected to 0 and TMODE[0] should be connected to 1.
Fujitsu Semiconductor Limited Confidential
7 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
7. POWER/GND of LQFP - 64
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
PLLVDD - -
- 1 1.2V Analog power supply for PLL.
VDDE
--
- 3 3.3V power supply for external IO.
VDDI
--
- 6 1.2V power supply for Internal core.
VSS
--
- 10 GND.
8. OTHERS of LQFP - 64
Pin name
I/O
Active
PU/PD
Pin
count
NC
--
- 3 No connect.
Function explanation
www.DataSheet.co.kr
Fujitsu Semiconductor Limited Confidential
8 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
PIN DESCRIPTOIN(QFN - 48)
1. System Interface of QFN - 48
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
SYS_XI
I-
- 1 25MHz crystal Input.
SYS_XO IO -
- 1 25MHz crystal Input and output.
SYSRST_X I L PU 1 System reset.
2. USB3.0 Interface of QFN - 48
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
SS_TXP O -
- 1 SuperSpeed TX+ (Differential signal).
SS_TXM O -
- 1 SuperSpeed TX- (Differential signal).
SS_RXP I -
- 1 SuperSpeed RX+ (Differential signal).
SS_RXM I -
- 1 SuperSpeed RX- (Differential signal).
SS_VDN - -
- 1 1.2V Analog power supply.
SS_VDU - -
- 2 1.2V Analog power supply for PLL.
3. USB2.0 Interface of QFN - 48
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
U2_EXT12K O -
-
1
External resistance
circuit.12K±1%.www.DataSheet.co.kr
pin
for
internal
fixed
U2_HSDP IO -
- 1 USB D+.
U2_HSDM IO -
- 1 USB D-.
U2_AVDP - -
- 1 1.2V Analog power supply for PLL.
U2_AVDF1 - -
- 2 3.3V Analog power supply for USB driver receiver.
U2_AVDF2 - -
- 1 1.2V Analog power supply for USB driver receiver.
current
4. SATA Interface of QFN - 48
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
ST_TXP O -
- 1 SATA TX+ (Differential signal).
ST_TXM O -
- 1 SATA TX- (Differential signal).
ST_RXP I -
- 1 SATA RX+ (Differential signal).
ST_RXM I -
- 1 SATA RX- (Differential signal).
ST_VDP - -
- 1 3.3V Analog power supply.
ST_VDN - -
- 2 1.2V Analog power supply.
ST_VDU - -
- 2 Analog power supply for 1.2V PLL.
Fujitsu Semiconductor Limited Confidential
9 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
5. Peripheral Interface of QFN - 48
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
SCEN_X1/
GPIO[0]
IO
L
-
1
Serial Flash ROM chip enable or General Purpose IO port [0]
including PWM.
SCK/
GPIO[1]
IO -
-
1
Serial Flash ROM clock or General Purpose IO port [1]
including PWM.
SD
/NMSEL IO -
/GPIO[2]
Serial Flash ROM data, selecting normal mode/maintenance
mode or General Purpose IO port [2] including PWM.
PU 1
Note:
This pin must not be fixed to PD.
GPIO[3] IO - PD 1 General Purpose IO port [3] including PWM.
GPIO[4] IO - PU 1 General Purpose IO port [4] including PWM.
SCEN_X2
GPIO[5]
IO
-
PU
1
Serial Flash ROM chip enable for expansion or General
Purpose IO port [5] including PWM.
SCEN_X3/
GPIO[6]
IO
-
PU
1
Serial Flash ROM chip enable for expansion or General
Purpose IO port [6] including PWM.
GPIO[7] IO -
- 1 General Purpose IO port [7] including PWM.
External interruption inputting, Serial Flash ROM chip enable
for expansion or General Purpose IO port [8] including PWM*.
IRQ/
SCEN_X4/
GPIO[8]
IO
-
Note:
PD
1
When GPIO[8] is used as Serial Flash ROM chip enable, set
pull-up resistor on the board. If MB86C31 is turned on without
setting pull-up, data might collide. Because enable-signal is
asserted by pull-down of internal IO.
Refer to VIH(minimum) of the SPI flash used about the pull-up
resistor value..
VBUS
I H - 1 VBUS monitor.www.DataSheet.co.kr
6. MODE SELECT INTERFACE of QFN - 48
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
PTST
I H PD 1 “No connect”. or “connect to 0”
TMODE[0] I - PU 1 connect to 1 *
TMODE[1] I - PD 1 connect to 0.*
TMODE[2] I - PD 1 “No connect”. or “connect to 0”
*: Note that TMODE[1] should be connected to 0 and TMODE[0] should be connected to 1.
7. POWER/GND of QFN - 48
Pin name
I/O
Active
PU/PD
Pin
count
Function explanation
PLLVDD - -
- 1 1.2V Analog power supply for PLL.
VDDE
--
- 2 3.3V power supply for external IO.
VDDI
--
- 5 1.2V power supply for Internal core.
Exposed PAD - -
- 1 GND.
Fujitsu Semiconductor Limited Confidential
10 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
BLOCK DIAGRAM
1. Block Diagram
2. USB3.0 PHY
www.DataSheet.co.kr
PHY layer of USB3.0. It transfers the data between host and USB3.0_LINK.
3. USB3.0 LINK
Link layer of USB3.0. It transfers the data between USB3.0_PHY and Internal bus.
4. USB2.0 PHY
PHY layer of USB2.0. It transfers the data between host and USB2.0_LINK.
5. USB2.0 LINK
Link layer of USB2.0. It transfers the data between USB2.0_PHY and Initial bus.
6. SATA PHY
PHY layer of SATA. It transfers the data between external SATA device and SATA_LINK.
7. SATA LINK
Link layer of SATA. It transfers the data between SATA_PHY and Internal bus.
8. DMAC_AES
A DMA controller with high speed encryption engine. The AES encryption hardware encrypts and
decrypts the data if you select to use the MB86C311A. XTS-AES are supported.
Key length : 128bit + 128bit / 256bit + 256bit
Throughput : 300 MB/s
Fujitsu Semiconductor Limited Confidential
11 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
9. MPU
High performance ARM TM 32bit RISC processor, Cortex-M3TM.
*: ARM and Cortex -M3 are the trademark of ARM Limited in the EU and other countries.
10. MEMORY
Internal RAM used by firmware which is connected with the local bus.
11. SPI
Interface for Serial Flash ROM. Supports ROM devices complied with SPI standard. The firmware
and the configuration data are stored in Serial Flash ROM.
12. GPIOs
General Purpose I/O that can be used for the LED control and the switch, etc. All GPIOs have PWM
function and it is pssible to set arbitrary Duty.
Cycle time of PWM
MIN: 53nsec
MAX: 114sec
www.DataSheet.co.kr
Fujitsu Semiconductor Limited Confidential
12 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
ELECTRICAL SPECIFICATION
1. Absolute maximum rating
Item Sign
Power-supply
voltage
Input voltage
1.2V power supply *1
3.3V power supply *2
VI
Output voltage
Storage
temperature
VO
Tst
Ratings value
min max
-0.5 1.8
-0.5 4.6
3.3 V power supply
-0.5 voltage + 0.5 V
( 4.6 V)
3.3 V power supply
-0.5 voltage + 0.5 V
( 4.6 V)
-55 +125
*1: SS_VDN, SS_VDU, U2_AVDP, U2_AVDF2, ST_VDN, ST_VDU, PLLVDD, VDDI
*2: U2_AVDB, U2_AVDF1, ST_VDP, VDDE
Unit
V
V
V
V
°C
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage,
current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
2. Recommended operating conditions
Parameter
sign
min
typ max unit
Internal Power
I/O Power
Operating
Temperature
1.2V power
supply
3.3V power
supply
Ta
1.1www.DataSheet.co.kr
3.0
0
1.2
3.3
-
1.3 V
3.6 V
70 °C
WARNING: The recommended operating conditions are required in order to ensure the normal
operation of the semiconductor device. All of the device’s electrical characteristics are warranted when
the device is operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on the
data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Fujitsu Semiconductor Limited Confidential
13 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
3. DC SPECIFICATION
Parameter
Sym
bol
Power supply
At activation
When USB2.0 is used
When USB2.0 is used
suspend state
When USB3.0 is used
(U0 state)
USB3.0
U1 state
1.2 V power supply
3.3 V power supply
1.2 V power supply
3.3 V power supply
1.2 V power supply
3.3 V power supply
1.2 V power supply
IDD 3.3 V power supply
1.2 V power supply
3.3 V power supply
Min
-
-
-
-
-
-
-
-
-
-
USB3.0
U2 state
1.2 V power supply
3.3 V power supply
www.DataSheet.co.kr
-
-
USB3.0
U3 state
1.2 V power supply
3.3 V power supply
-
-
Input High Voltage
VIH
Input Low Voltage
Vil
Output High Voltage
3.3 V output current = 0.1 mA
Voh
Output Low Voltage
3.3 V output current = 0.1 mA
Vol
Pull-up / Pull-down resistance
GPIO
RUP
Input Leak Current
GPIO
Il
Input Capacitor
GPIO
Cin
-
-
-
-
-
-
-
2.1
-0.3
VDDE–0.2
0
15
-10
-
Value
Typ
230
7
270
26
230
7
300
7
250
7
170
7
150
7
-
-
-
-
33
-
10
Unit
Max
320
mA
9
360
mA
39
320
mA
9
440
mA
9
360
mA
9
240
mA
9
210
9
VDDE+0.3
0.7
VDDE
0.2
mA
V
V
V
V
70 k
10 μA
16 pF
Fujitsu Semiconductor Limited Confidential
14 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
4.SPI interface AC specification
Tsetup
Parameter
TSCK
TSValid
TSetup
Min.
53.3
-1.5
13.5
Max.
-
0.5
-
Unit
Descriptionwww.DataSheet.co.kr
ns SCK cycle time
ns SCK negative edge to data valid time for SCEN, SD(OUT)
ns Required input setup time to SCK for SD(IN)
C=25pF
Fujitsu Semiconductor Limited Confidential
15 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
ORDERING INFORMATION
Part number
MB86C311APMC-GE1
MB86C311BPMC-GE1
MB86C311AWQN-GE1
MB86C311BWQN-GE1
Package
64-pin Plastic LQFP
(FPT-64P-M25)
64-pin Plastic LQFP
(FPT-64P-M25)
48-pin Plastic QFN
48-pin Plastic QFN
Encryption function
supported
Non supported
supported
Non supported
POWER SUPPLY CIRCUIT
1. DISPLAY CONDENSER
Between power supply and GND, we recommend you to connect 4-8Chip laminated ceramic capacitor
respectively. You arrange the chip laminated ceramic capacitor as much as possible near LSI. Between
power supply and GND, we recommend you connect tantalum capacitor or electrolytic capacitor of
about 10uF respectively.
2. PLL POWER SUPPLY WIRING
We recommend less noise than 100 mVpp for the power supply of PLL.
The figure below shows the example for reducing the noise, where FB indicates a ferrite bead inductor and
the values are reference values.
www.DataSheet.co.kr
POWER
SUPPLY
1uF
FB
0.01uF
PLLVDD
MB86C31
VSS
Fujitsu Semiconductor Limited Confidential
16 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
ABOUT TURNING ON THE POWER SUPPLY
1. Initialization reset
You must put power-on reset to SYSRST_X when you turn on the power supply. Moreover, please put
SYSRST_X into the state of Low until the input clock is steady.
Set up time is 100 usec. So, negate SYSRST_X after waiting 100 usec.
2. Irregular output
There is a possibility that the output terminal becomes irregular until an internal power supply is steady
whenpower supply is turned on.
3. Turning on/off the power supply
item
Regulator
Pin
min Max
unit
Turning on/ off
the power
supply
3.3V
Power
supply
Turning on/off
the power
supply
1.2V
Power
supply
Digital power supply
for external IO
SATA 3.3V analog
power supply
USB2.0 3.3V analog
power supply
Analog power supply
for PLL
Digital power supply
for internal core
SATA 1.2V analog
power supply
USB3.0 1.2V analog
power supply
USB2.0 1.2V analog
power supply
VDDE
ST_VDP
U2_AVDF1,
U2_AVDB
PLLVDD
VDDI
ST_VD,
ST_VDU
www.DataSheet.co.kr
SS_VDN
SS_VDU
U2_AVDF2,
U2_AVDP
-
-
-
-
-
-
-
-
100 ms
100 ms
100 ms
100 ms
100 ms
100 ms
100 ms
100 ms
3.3V/1.2V power
100ms
Arbitrariness
20%
20%
100ms
20%
20%
Turning on/off the power supply
Fujitsu Semiconductor Limited Confidential
17 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
4. Note of turning on/ off the power supply
We recommend the following order for turning on/off the power supply.
turning on: 1.2V power source 3.3V source signal
turning of: signal 3.3V power source 1.2Vpower
Source
Input the signal after the input clock and the power supply stabilizes.
5. Note of PLL power supply
Power supply (PLLVDD, U2_AVDP) for analog PLL must not rise more than VDDI when you turn on/off the
power supply.
6. Normal mode / Maintenance mode
Select either maintenance mode or normal mode with GPIO[2] under the below conditions at power on.
(1) Normal mode : GPIO[2] is High
(2) Maintenance mode : GPIO[2] keeps low for 1 to 5 seconds, then turns High.
(3) Error : Others
*: The maintenance mode is the mode used for the farm wear debug, and is normally unnecessary.
See the USERS MANUAL for details on the Maintenance mode.
RoHS COMPLIANCE INFORMATION OF LEAD (Pb) FREE VERSION
The LSI products of Fujitsu Microelectronics with “E1” are compliant with RoHS Directive , and has
observed the standard of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls (PBB),
and polybrominated diphenyl ethers (PBDE) .
A product whose part number has trailing characters “E1” is RoHS compliant.
www.DataSheet.co.kr
Fujitsu Semiconductor Limited Confidential
18 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
Notes when board is designed
1. Common notes of differential signal
1. Please shorten the wiring of D + /D to cable connector as much as possible.
2. Please adjacently wire D + and D . Please keep constantly the line-space and stroke width from the
edge to the edge.
3. Please make wiring a big R bend of 45° or less. 90° bend is a prohibition.
4. Please make shields and avoid other signals which are adjoining for avoiding crosstalk noise from the
same layer.
5. Please avoid Via. Because, Via is one of the reasons for reflection.
2. USB2.0
1. Wire the same length for below lines. Suppress the tolerance to 1.5 mm or less. Make them to equal
length as much as possible without making them to the meander wiring.
U2_HSDP and U2_HSDM
2. It is necessary to take the impedance match of the wiring for the board. Each impedance property is
as follows. USB2.0 impedance property : Differential impedance : 90 ± 7%.
:Single ended impedance: 45 ± 7% (reference).
3. The efficiency of a common mode chalk filter depends on an external condition. It may be effective or
not effective. Beforehand, we recommend that you design the board which can be inserted and
non-inserted common mode chalk filter.
3. USB3.0
1. Wire the same length for below lines. Suppress the tolerance to 1.0 mm or less. Make them to equal
length as much as possible without making them to the meander wiring.
SS_TXP and SS_TXM
SS_RXP and SS_RXM
www.DataSheet.co.kr
2. It is necessary to take the impedance match of the wiring for the board.
Each impedance property is as follows.
USB3.0 impedance property: Differential impedance : 90 ± 7%.
: Single ended impedance: 45 ± 7% (reference).
3. Using a common mode chalk filter is depending to an external condition. It might be effective or not
effective. Beforehand, we recommend that you design the board which can be inserted and
non-inserted common mode chalk filter.
4. SATA
1. Wire the same length for below lines. Suppress the tolerance to 1.0 mm or less. Make them to equal
length as much as possible without making them to the meander wiring.
ST_TXP and ST_TXM
ST_RXP and ST_RXM
2. It is necessary to take the impedance match of the wiring for the board.
Each impedance property is as follows.
SATA impedance property : Differential impedance : 100 ± 7%.
: Common mode impedance: 35 ± 7% (reference).
Fujitsu Semiconductor Limited Confidential
19 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
5. U2_EXT12K
1. U2_EXT12K connects GND (VSS) through the external resistance element 12 k.
2. Arrange resistive element External 12 knear the terminal.
Shorten wiring from the pin to resistance as much as possible.
3. Use the resistive element External 12 kwhose precision is 12 k± 1%.
4. When cross talk noise is propagated to U2_EXT12K, the influence appears in all operations for
USB2.0. We forbid other signal wires are adjacent to wiring from U2_EXT12K to resistive element
External 12 k. We forbid other signal wires cross to wiring from U2_EXT12K to resistive element
External 12 k.
It is a prohibition that two or more kinds cross the wiring, even if it is GND and power supply.
5. To intercept the noise from other signal wires, it is recommended to shield all sides by the GND.
6. Adjust the capacity added to the U2_EXT12K to 10 pF or less. The value is including parasitic
capacitance of wiring with the board and PKG.
7. Suppress the amount of the noise in the U2_EXT12K pin to 50 mV or less by the peak to peak.
8. Measure the noise amount under the below conditions for measuring the noise of U2_EXT12K
pin.Location of measurement: pin and GND. Or, it is the vicinity of both ends of resistive element
External 12 k.
Input resistance: 1 Mor more.
Input capacitance: 1 pF or less.
Band: 1.5 GHz or more.
6. About crystal
1. We recommend accuracy of the crystal is 50 ppm or less.
2. Influences from other signal wirings such as cross talk noise on crystal oscillator will affect the
operation, for example jitter would occur. Countermeasures are necessary such that distance from the
signal wire is to be ensured on board or crystal is to be shielded with the stable power supply line.
3. The best circuit constant changes by the specification and the ambient surrounding (parasitic
capacitance etc. of an external substrate) of the crystal. We recommend you request the investigation
(matching investigation) to crystal manufacturer aboutwww.DataSheet.co.kr optimization of circuit constant by product
substrate.
7. About power supply / GND
1. We recommend you make U2_AVDF1, U2_AVDF2, U2_AVDB, and U2_AVDP to be power supplies
which are the exclusive uses of them. We recommend being separated from other power supplies.
2. We recommend you make ST_VDN, ST_VDP, and ST_VDU to be power supplies which are the
exclusive uses of them. We recommend being separated from other power supplies.
3. We recommend you make SS_VDN, and SS_VDU to be power supplies which are the exclusive uses
of them. We recommend being separated from other power supplies.
4. We recommend you make PLLVDD to be power supplies which are the exclusive uses of them. We
recommend being separated from other power supplies.
5. There is an influence in operation and the characteristic when the noise is caused in a power supply
or an analog GND. Please widen the area to the pattern of the power supply and the GND as much
aspossible. Especially, please make the GND low impedance. For example, you make the GND to be
a plane.
6. We recommend the change of an analogue system power supply and a GND are 30 mV or less.
Fujitsu Semiconductor Limited Confidential
20 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
PACKAGE
1. LQFP Package
www.DataSheet.co.kr
Fujitsu Semiconductor Limited Confidential
21 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
2. QFN - 48 Package
www.DataSheet.co.kr
Fujitsu Semiconductor Limited Confidential
22 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/


MB86C31 (FUJITSU)
USB3.0-SATA Bridge LSI

No Preview Available !

Click to Download PDF File for PC

MB86C31 DATASHEET rev1.0
查询MB86C31供应商
Specifications are subject to change without notice. For further information please contact each
office.
All Rights Reserved.
The contents of this document are subject to change without notice.
Customers are advised to consult with sales representatives before ordering.
The information, such as descriptions of function and application circuit examples, in this document
are presented solely for the purpose of reference to show examples of operations and uses of
FUJITSU SEMICONDUCTOR device; FUJITSU SEMICONDUCTOR does not warrant proper
operation of the device with respect to use based on such information. When you develop equipment
incorporating the device based on such information, you must assume any responsibility arising out
of such use of the information.
FUJITSU SEMICONDUCTOR assumes no liability for any damages whatsoever arising out of the
use of the information.
Any information in this document, including descriptions of function and schematic diagrams, shall
not be construed as license of the use or exercise of any intellectual property right, such as patent
right or copyright, or any other right of FUJITSU SEMICONDUCTOR or any third party or does
FUJITSU SEMICONDUCTOR warrant non-infringement of any third-party's intellectual property
right or other right by using such information. FUJITSU SEMICONDUCTOR assumes no liability for
any infringement of the intellectual property rights or other rights of third parties which would result
from the use of information contained herein.
The products described in this document are designed, developed and manufactured as
contemplated for general use, including without limitation, ordinary industrial use, general office use,
personal use, and household use, but are not designed, developed and manufactured as
contemplated (1) for use accompanying fatal risks or dangers that, unless extremely high safety is
secured, could have a serious effect to the public, and could lead directly to death, personal injury,
severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight
control, air traffic control, mass transport control, medical life support system, missile launch control
www.DataSheet.co.kr
in weapon system), or (2) for use requiring extremely high reliability (i.e., submersible repeater and
artificial satellite).
Please note that FUJITSU SEMICONDUCTOR will not be liable against you and/or any third party for
any claims or damages arising in connection with above-mentioned uses of the products.
Any semiconductor devices have an inherent chance of failure. You must protect against injury,
damage or loss from such failures by incorporating safety design measures into your facility and
equipment such as redundancy, fire protection, and prevention of over-current levels and other
abnormal operating conditions.
Exportation/release of any products described in this document may require necessary procedures in
accordance with the regulations of the Foreign Exchange and Foreign Trade Control Law of Japan
and/or US export control laws.
The company names and brand names herein are the trademarks or registered trademarks of their
respective owners.
All rights reserved, Copyright © FUJITSU SEMICONDUCTOR LIMITED 2010
Fujitsu Semiconductor Limited Confidential
23 Copyright © FUJITSU SEMICONDUCTOR
LIMITED 2010 ALL RIGHTS RESERVED
Datasheet pdf - http://www.DataSheet4U.net/




MB86C31.pdf
Click to Download PDF File