SC9364 Datasheet PDF - Silan Microelectronics

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SC9364
Silan Microelectronics

Part Number SC9364
Description 8051 MCU
Page 28 Pages


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SC9364
8051 MCU WITH BUILT-IN PLL FOR RADIO AND AUDIO CONTROL SYSTEM
DESCRIPTION
SC9364 adopts 8051 structure, integrates 64K*8FLASH, 8K*8RAM,
LDO and RTC modules also provides the function modules of DTS, I2C,
UART, SPI, ADC, LCD, etc. which are applicable in desk-top audio and
car audio control.
FEATURES
* In system programming (ISP)
* 2.7-3.6V power supply, integrate LDO module to power the chip
core; external LDO can also be useful.
* Multi low power dissipation mode
* 8051 structure, compatible with standard MCS_51 instructions.
2~4 clock instruction cycle
Dual data pointer
* Built-in 64Kx8 FLASH can be used as program memory or data
memory; The flash can be programmed by on-chip program or
the programmer.
* Data memory
IDATA: 256Byte (compatible with 8051)+64Byte (store data while
power down, indirect addressing is available)
XDATA: 8Kbyte external data memory, where 4K can be used as
program memory for supporting FLASH programming.
* Integrate RTC module, provide alarm clock and auto switch
function among calendar, clock and leap year, with clock
adjusting function.
* 69 GPIO (SC9364C) in maximum
* Provide 32*4 LCD driver outputs.
* 4 8bit timer: T0/T1/T2/T3. T0/T1 are the same with that of 8051,
T2 supports PWM/CAPTURE function.
* Extended interrupt module, 8-channel external interrupts, 8-
channel internal interrupts.
* 2 UART interfaces.
* 1 SPI interface.
* Integrate 8-channel 8Bits A/D.
* 1 I2C interface.
* Integrate DTS module with internal PLL.
APPLICATIONS
* Desk-top audio, car audio
HANGZHOU MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.04.22
Page 1 of 28
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SC9364
ORDERING INFORMATION
Part No.
SC9364A
SC9364B
SC9364C
Package
QFP-100-14 x 20-0.65
QFP-100-14 x 20-0.65
QFP-128-14 x 20-0.5
Marking
SY5158
SC9364B
SC9364C
Comparison of different package
Part No.
(Note 1)
LCD
ADC
channel
SPI
UART
External
I2C IO No. (Note 3) interrupt
SC9364A
Note2
7
1
21
67
8
SC9364B
32X4
6
1
21
65
5
SC9364C
32X4
8
1
21
69
8
Notes:
1. Capacities of FLASH and RAM in all products are 64KB and 8KB respectively, and S9364C includes all the
available source of a chip;
2. LCD drive is not available in SC9364A because there are no pins for VLC0~VLC2.
3. Reused pin SEG is counted in max. IO number and IO number will decrease in application of LCD drive.
BLOCK DIAGRAM
HANGZHOU MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.04.22
Page 2 of 28



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SC9364
ABSOLUTE MAXIMUM RATING
Characteristics
Power Supply
Operating Voltage
Storage Temperature
Operating Temperature
ESD
Symbol
VDD
VIN
TSTG
TOPR
Vesd
Ratings
-0.3~+5.0
-0.3~VDD+0.3
-40~+150
-40~+85
3
Unit
V
V
°C
°C
KV
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, VCC=3.3V, Tamb=25°C)
Characteristics
Power Supply
I/O Pull-Up Resistor
Operating Frequency
RTC Input Frequency
High Frequency
Operating Current1
High Frequency
Operating Current 2
Low Frequency
Operating Current 1
Low Frequency
Operating Current 2
Low Frequency
Operating Current 3
Symbol
Test conditions
VDD Test when use 2-cell battery
Rosc
-
fCPU
-
fRTC
-
fCPU = 12MHz
IOPH2 (MCU is operating, program memory
selects RAM, other modules close.)
fCPU = 12MHz
IOPH1 (MCU is operating, program memory
selects FLASH, other modules close.)
fCPU = 75KHz
(MCU is operating, program memory
selects RAM, RTC is operating, LCD is
IOPL1 operating(voltage split resistor 300kΩ),
other modules close, use external LDO
power supply(not including LDO power
dissipation)
fCPU = 75KHz
(MCU is operating, program memory
selects RAM, RTC is operating, LCD is
IOPL2
operating(voltage split resistor 300kΩ),
other modules close, use internal LDO
power supply)
fCPU = 75KHz
(MCU is operating, program memory
selects FLASH, RTC and LCD are
IOPL3
operating(voltage split resistor 300kΩ)
other modules close, use internal LDO
power supply)
Min.
2.7
--
--
Typ.
3.3
50
12
75
-- 7.5
-- 8
-- 30
-- 400
-- 1.5
Max.
3.6
--
10
80
--
--
Unit
V
KΩ
MHz
KHz
mA
mA
μA
μA
mA
HANGZHOU MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.04.22
Page 3 of 28



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SC9364
Characteristics Symbol
Test conditions
fCPU = 75KHz
(MCU is in sleep mode, program
memory selects RAM, RTC and LCD is
SLEEP Current 1
Is1 operating(voltage split resistor
300kΩ)other modules close, use
external LDO power supply(not including
LDO power dissipation)
fCPU = 75KHz
(MCU is in sleep mode, program
SLEEP Current 2
memory selects RAM, RTC and LCD is
Is2
operating(voltage split resistor
300kΩ)other modules close, use internal
LDO power supply)
fCPU = 12MHz
(MCU is in sleep mode, program
SLEEP Current 3
memory selects RAM or FLASH, RTC
Is3
and LCD are operating(voltage split
resistor is 300kΩ), other modules close,
use internal LDO power supply)
Close main oscillator, RTC adopts
Quiescent Current
Iq 75KHz clock, LDO and other modules
are close.
High Level Output
Current(I/O Out of I2C )
IOH VOH = 3V
Low Level Output
Current(I/O Out of I2C )
IOL VOL = 0.3V
Low Level Output
Current (I/O of I2C)
IOL VOL = 0.3V
Input High Level Voltage VIH P0/P1/P2/P9
Input High Level Voltage VIH SEG31~0/COM3~1
Input High Level Voltage VIH COM0
Input High Level Voltage VIH P10
Input Low Level Voltage VIL P0/P1/P2/P9
Input Low Level Voltage VIL SEG31~0/COM3~1
Input Low Level Voltage VIL COM0
Input Low Level Voltage VIL P10
ESD
VESD
-
Min.
--
--
--
-
-
-
-
2.0
1.8
2.0
1.8
3
Typ.
30
370
3.5
12
-3.0
3.0
6.0
-
Max.
50
--
4
20
-
-
-
-
0.7
0.8
0.7
0.8
Unit
μA
μA
mA
μA
mA
mA
mA
V
V
V
V
V
V
V
V
KV
HANGZHOU MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.0 2009.04.22
Page 4 of 28



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