Part Number : SM3257
Function : USB2.0 Flash Memory Controller
Package : QFN-40 Pin Type
Manufacturers : Silicon Motion
Image :
Description :
The Device is the latest USB Flash Disk
This controller also delivers extremely high data transfer rate and correct data through reliable 13/24/40-bit ECC engine for the coverage of the MLC/TLC flash read/write disturbance. By integrating 5V to 3.3V regulator and Power-on-Rest components, it will help customers to save overall cost. SM3257 is available with 48pins LQFP package, 48pins TQFP package and 40pins QFN package with a manufacturing-ready turnkey solution now.
Pinout
Applications
1. USB Flash Drive
2. USB Solid State Disk
3. Embedded Application
4. High-Speed NAND Storage
Reference Site : http://www.usbdev.ru/
Other data sheets within the file : SM3257EN-QX
SM3257 Datasheet