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RICOH ELECTRONIC DEVICES CO., LTD.

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[ Non-promotion/Discontinued Products ]

The R5C811 / 812 will be Non-promotion/Discontinued Products.
We recommend new or existing products to the customers.

R5C811/R5C812 Specifications

The R5C811 (1 slot) / 812 (2 slots) is a single chip solution offering three PCI functions (PCI bus bridge to a PC Card, an SD Card, and a Memory Stick).
In addition to the functions of our existing products (R5C485/486), support for SD Card and Memory Stick has been implemented in the R5C811/812. Therefore, the R5C811/812 allows system designers to flexibly configure systems necessary to interface with multiple Flash Memory Cards.
The RICOH PC Card/Flash Memory Card/IEEE1394 Controller series has got a variable lineup with different slot counts and packages. The R5C811/812 can share a PCB (printed circuit board) with the R5C841/842.

  • Pin-out compatible with the R5C811: R5C841
  • Pin-out compatible with the R5C812: R5C842
Package
R5C811:CSP-208 (size=16x16, pitch=0.8, t=1.4max unit:mm)
R5C812:CSP-265 (size=16x16, pitch=0.8, t=1.4max unit:mm)
Device I/F 16-bit/
32-bit
PCCard
SD
Card
SDIO
MMC MMC
plus
MS
MSPro
xD
Picture
Card
Smart
Card
IEEE
1394
R5C811 PCI Bus 1 slot
(*)
- - -
R5C812 PCI Bus 2 slots
(*)
- - -
  • *)MMC is available when RICOH’s SD/MMC driver is used. (SDIO cannot be supported at the same time)

Power Supply Voltage: 3.3V±0.3V
Operating Ambient Temperature Range: 0~70°C

Multiple Flash Memory Cards Support

In addition to the functions of our existing products (R5C485/486), support for SD Card and Memory Stick has been implemented in the R5C811/812. The R5C811/812 supports Microsoft Windows XP SP2 Native SD Card Driver, and RICOH provides a dedicated driver for Memory Stick. This saves system designers the trouble of developing a driver, which leads to reduction in the time required for designing.

Low Power Consumption

Due to the originally developed hardware design, power consumption during Suspend mode has been drastically reduced.

Internal Regulator

The internal regulator allows 3.3V single power operation.

Applications

  • Personal computers (laptop, palmtop, stylus-operated, or tablet PC)
  • Docking stations
  • Car navigation systems
  • PDA
  • Systems with PC Card slots, etc.

R5C811/R5C812 will be Non-promotion/Discontinued Products.
We recommend new or existing products to the customers.