USB 2.0 Generation 3 Multi-I/F Card Reader Controller

FEATURES

USB specification compliance 

-  Comply with 480Mbps Universal Serial Bus specification rev. 2.0.

-  Comply with USB Storage Class specification rev. 1.0.

-  Support 1 device address and up to 4 endpoints: Control (0)/ Bulk Read (1)/ Bulk Write (2)/Interrupt (3).

Integrated USB building blocks

-  USB2.0 transceiver macro (UTM), Serial Interface Engine (SIE), Build-in power-on reset (POR) and low-voltage detector (LVD)

Embedded 8051 micro-controller

-  Operate @ 60 MHz clock, 12 clocks per instruction cycle

-  Embedded 48K-byte mask ROM and internal 256 byte SRAM

-  Embedded 4K-byte external SRAM

-  Support up to external 48K code ROM

Support firmware upgrade to external flash via USB ( ISP : in system programming )

USB 2.0 certified (Test ID=40002675)

WHQL submission number 938163

Vista submission number 1220953

On-Chip power MOSFETs to control flash media card power.

CompactFlash^TM interface

-  Support CFA specification v2.1 / v3.0

-  Support True IDE mode

-  Support 8 / 16 bit data mode and different timing

SmartMedia^TM interface

-    8 bit data width and different speed

-  Support different page size, and automatic append redundant area data (8 / 16 bytes)

xD-Picture Interface ( Submission ID: AA-RG0435 )

-  Compliant with xD-Picture specification v1.2B.

-  xD-Picture Type M/H card support.

MemoryStick^TM / MemoryStick PRO interface

-  Compliant with MemoryStick interface specification v1.40-00

-  Compliant with MemoryStick PRO interface specification v1.00-01

-  Support automatic CRC16 generation and verification

Secure Digital^TM and MultiMediaCard^TM

-  Compliant with Secure Digital specification v2.0

-  Compliant with MMC interface specification v4.2 (external flash)

-  Support both SD / MMC mode access CLK/CMD/DAT0/DAT1/DA T2/DAT3/DAT4/DAT5/DAT6/DAT7

-  Support SD specification v1.0 / v1.1 / v2.0

-  Support MMC specification v4.0 / v4.1 / v4.2(ext flash support)   x1 / x4 / x8 data transmission. 

-  Automatic CRC7 generation for command and CRC7 verification for response on CMD

-  Support automatic CRC16 generation and verificationon DAT0:7

-  In addition to full packet transaction, optional single byte / bit operation on both CMD and DAT line / lines

-  Process data in block or byte

High efficient hardware engine

-  Automatic data read / write with card by hardware engine

-  Easier firmware development

On board 12 MHz Crystal driver circuit

Available in 128-pin LQFP 14x14 mm package