FEATURS

■ USB 2.0 Interface compatible with

Mass Storage Device Class

- Integrated USB 2.0 PHY

- Supports USB High Speed and Full Speed

- Suspend and Resume operations

■ Most Widely FLASH Support

- Supports all type of NAND Flash devices

ST, Hynix, Samsung, Toshiba, Micron,

Infineon and Renesas

- Supports AND, AG-AND, SuperAND

Flash from Renesas

- Reed-Solomon Encoder/Decoder

on-the-fly correction

(5 bytes of a 528-byte block)

- Flash identification support

- Up to 16MB/s for read and 9MB/s for

write operations with single channel

■ Supply Management

- Single 5.0V operation

- Integrated 5.0V-3.3V voltage regulator

- Integrated 3.3V-1.8V voltage regulator

■ Embedded 8-bit Single Cycle MCU

- 80C51 compatible 8-bit Microprocessor

■ USB 2.0 low-power device compliant

- Less than 80mA during write operation

- Less than 500μA in suspend mode

■ Clock Management

- Integrated PLL for generating core and

USB 2.0 clock sources using an external

12 MHz crystal

■ Abundance GPIO for Application Usage

- Up to 28 GPIOs

- Integrated I2C Logic

- Integrated UART Logic

■ Flexible Boot Mode Select

- Configurable Boot from I2C Logic,

IO Logic

■ 64BIT Chip ID support

- The 64bit Chip ID is unique and can be read

out by user for any application purpose

■ Multi-partition support

- Each partition can be defined as one of

CDROM, HDD, ZIP or Secure-Disk

■ Data Protection

– Write protect switch control

– Public/Private partitions support

■ Design For downgrade FLASH support

- Optimized hardware unit for fast and

efficiency disk scanning

- Up to 5bits per 528bytes block ECC of

random error

- Up to 5bytes per 528bytes block ECC of

total error

■ Support wear-level arithmetic

■ Support bad block dynamic exclusion

arithmetic

■ Dual-Channel Support for High Speed

Application and up to 8 banks FLASH

- Up to 18MB/s write and 29MB/s read

- Up to 12 FLASH chips in series

■ Support Serial-EEPROM

■ Bootability support

– Support HDD mode and ZIP mode

■ Device configurable Parameters :

– USB Vendor ID/Product ID (VID/PID),

Serial Number and USB strings with foreign

language support

– SCSI strings

– LED outputs Mode

– Adjustable Flash bus frequency to

reach highest performance

■ Code update in the Flash or E2PROM

■ TQFP48 7mmx7mm Lead-Free package

■ Fabricated in 0.18um CMOS process