JMB385 Datasheet PDF - JMicron


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JMB385
JMicron

Part Number JMB385
Description PCI Express to 1394a OHCI and Memory Card Host Controller
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JMB38X
JMB38X Product Family
PCI Express to 1394a OHCI and Memory Card Host Controller
Overview
JMB38X is product family that includes 1394a OHCI and Memory Card Reader Host
Controller. They are all 1-lane PCI Express to 1/2-port 1394a and 1-slot SD/MMC/MS/xD
Memory Card Reader Host Controller. The table below shows the brief feature lists of JMB38X
product family.
Host IF
1394a IF
Card Reader
JMB380
PCIe
x1 Port
x1 Combo
JMB388
PCIe
x1 Port
x1 Combo
Package
Boot Function
Version
On-board
application
Add-on/ExpressC
ard application
SDXC UHS-1
D3E
EEPROM
SPI(Boot)
QFN48
None
-- C
-- V
-- X
-- x
-- v
-- x
-- x
QFN48
Support*
AB
VX
XV
vv
vx
xv
xx
JMB381
PCIe
x2 Port
None
LQFP48
None
-- B
www.DataSheet.co.kr
--
V
-- V
-- x
-- v
-- v
-- x
JMB385
PCIe
None
x1 Combo
LQFP48
/QFN48
None
-- C
JMB387
PCIe
None
x1 Combo
LQFP48
Support
AB
JMB389
PCIe
None
x1 Combo
LQFP48
Support
ABC
-- V V X V X V
-- X X V X V X
-- x x x v v v
-- v v v v x v
-- x x v x v x
-- x v v v v x
CR1_CD2
-- v v x -- x -- v v x v x v
Co-layout
Co-layout
“x1 Combo” means 1 set of “4-in-1 Combo Memory Card Reader Mechanism” supporting SD/MMC/MS/MS
Duo/MS-HG (1/4/8-bit) & xD.
Copyright © 2009 JMicron Technology Corp. All rights reserved.
Product Brief
Page 1
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JMB38X
Feature
Compliance
Compliant with PCI Express Base Spec. Revision 1.1
Compliant with 1394 Open Host Controller Interface (OHCI) Release 1.1
Compliant with SD Spec. Part 1 Physical Layer Spec. Version 3.00
Compliant with SD Spec. Part A2 SD Host Controller Standard Spec. Version 2.00
Compliant with SD Spec. Part E1 SDIO Spec. Version 2.00
Compliant with SD Spec. Part 2 File System Spec. Version 2.00
Compliant with MultiMediaCard System Spec. Version 4.2
Compliant with Memory Stick Standard Format Spec. Version 1.43-00
Compliant with Memory Stick Standard Memory Stick PRO Format Spec. – without security spec. –
Version 1.02-00
Compliant with Memory Stick Pro-HG Duo Spec. Version 1.00
Compliant with xD-Picture CardTM Card Spec. Version 1.20
Compliant with xD-Picture CardTM Host Guideline Version 1.20
Compliant with xD-Picture CardTM Format Spec. Version 1.11
Overall
Integrated 1-Lane PCI Express PHY (2.5Gbps) and 2-port 1394a PHY (100/200/400Mbps)
Integrated two PLL for both PCI Express bus and 1394a interface
Output swing control and Automatic impedance calibration for both PCI Express and 1394a PHY
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Fabricated 0.18um/3.3V CMOS Standard Logic Process with single 3.3V power source
PCI Express
Supports 1-Lane 2.5Gbps PCI Express bus
Internal native interface multiplexed to OHCI and Memory Card (SD/MMC/MS/xD)
All registers of Memory Card accessible in unified memory space
1394a
Supports 1394a PHY hub function between 2-port
Supports Hot Plugging on 1394a port
Memory Card
Support Extended Capacity SD Memory Card (SDXC): more than 32GB and up to and including
2TB
Default speed mode: 3.3v signaling, Frequency up to 25MHz
High speed mode: 3.3v signaling, Frequency up to 50MHz
SDR12/25/50/104, DDR50: 1.8v signaling, Frequency from 25MHz to 208MHz
Support MSXC memory card: more than 32GB and up to and including 2TB
Supports 1 set of “4-in-1 Combo Card Reader”
Programmable IO driving to adjust signal trace length
Programmable pull high/low control for different memory card bus topology
Copyright © 2009 JMicron Technology Corp. All rights reserved.
Product Brief
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Support MSPRO-HG Duo 8-bit mode
Support xD-Picture Card TM (xD) including Type M+, Type M and Type H
Peripherals Components
Supports External Serial EEPROM
Integrate 3.3v-to-1.8v regulator for code power
Integrate 3.3v-to-3.3/1.8v power switch for SDA3.0 IO power
Integrate Power Switch for power control of memory card
DOS Utility
Provide Serial EEPROM DOS Update Utility
Provide GUID Setting DOS Program Utility for Main BIOS
JMB38X
Product Information
Name
JMB380
JMB381
JMB385
JMB387
Description
PCI Express to 1-port 1394a + x1 Combo Card Reader
PCI Express to 2-port 1394a
PCI Express to x1 Combo Card Reader
PCI Express to x1 Combo Card Reader with boot function
Controller
Host Controller
Host Controller
Host Controller
Host Controller
JMB388
JMB389
PCI Express to 1-port 1394a + x1 Combo Card Reader
with boot function
(SDXC/UHS-1 and MSXC compliant)
PCI Express to x1 Combo Card Reader with boot function
www.DataSheet.co.kr
(SDXC/UHS-1 and MSXC compliant)
Host Controller
Host Controller
Supporting Document
1 Product Brief
2 Data Sheet
3 Hardware Design Guide
4 Application Schematic
Contact Information
Department
Email
Sales
sales@jmicron.com
Tech. Support
fae@jmicron.com
Copyright © 2009 JMicron Technology Corp. All rights reserved.
Product Brief
Page 3
Datasheet pdf - http://www.DataSheet4U.net/




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