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R5C841 PCI-CardBus/IEEE 1394/SD Card/Memory Stick/xD/ExpressCard Data Sheet
12345 2004 REV. 1.10 1-2
IEEE1394 Interface
Compliant with IEEE1394-1995 Standard Specification and IEEE1394a-2000 Standard Specification
Compliant with 1394 OHCI Release 1.1/1.0 Standard Specification
Support Cycle Master
Provide the Asynchronous receive/transmit FIFO and isochronous receive/transmit FIFO
Support Self-ID, physical DMA
Data transmission rate of 100, 200 and 400Mbps
2 ports of 1394 Cable interface
24.576MHz crystal oscillator and Internal 393.216MHz PLL
Support Cable Power monitoring (CPS)
Set Initial values of Power Class and CMC by PCI Configuration registers
Small Card Interface
SD Card
− Compliant with SD Memory Card Specification Version 1.01
− Compliant with SD Input/Output (SDIO) Card Specification Version 1.0
− Compliant with SD Host Controller Standard Specification Version 1.0
Memory Stick
− Compliant with Memory Stick Standard Format Specification Version 1.4
− Compliant with Memory Stick PRO Format Specification Version 1.00
• xD Picture Card
− Compliant with xD Picture Card Specification Version 1.00
− Compliant with xD Picture Card Host Guideline Version 1.00
− Backward compatible with the Smart Media
ExpressCard Interface
Compliant with EXPRESSCARD STANDARD Draft Release 1.0
(USB Interface Type only)
Pass USB signals from a USB-HOST to a Card Slot
System Interrupt
Support INTA#, INTB# and INTC# for PC system interrupt (Each unit is programmable.)
Support Serialized IRQ
IRQx support for ISA system interrupt
Support Remote Wake Up by CSTSCHG
Support an internal regulator to convert the 3.3V power into the power for the internal core logic
Support Zoomed Video Port (Bypass type)
Support PC Card LED, 1394 LED, SD LED, Memory Stick LED and xD Picture Card LED
Support BAY function with the PC Card passive adapter
Pin Compatible With: R5C811 (CSP1616-208)
R5C821 (CSP1616-208)
R5C821PA (CSP1616-208)
R5C851 (CSP1616-208)
R5C851PA (CSP1616-208)
Package
208pin CSP (size=16x16mm, pitch=0.8mm, t=1.4mm)