Industrial USB Flash Module (UFM)

Descriptions

The PS2251-03 UFM (USB Flash Module) supports USB 2.0 and 1.1 interfaces to the NAND flash memory. This USB Flash Module is specially designed for motherboard and built-in to the PC/Notebook/IA system. By using this UFM solution, it will reduce a lot of efforts which was needed from R/D to production, as well as simplifying the RMA problems. It supports USB Mass Storage function and supports for USB boot function from BIOS. This solution provides not only easy to install, but also fast, easy to use and low cost way for user.


Product Specifications

 Solution

PS2251-03

 Capacity

1GB~64GB

 Compliance

USB specification revision 1.1, 2.0

 Flash Memory

SLC/MLC/pSLC

 Performance (Note1)

Read: up to 34 MB/s
Write: up to 29 MB/s

 Power Consumption (Note1)

 Active mode: < 136 mA

 General Applications

Storage, Recording, Back up, Boot device, and Database in Server, Industrial PC/machines, Military/Defense & Aero, Transportation System, Telecommunication, and Digital Signage

 Operating Voltage

 DC 4.5V ~ 5.5V directly from USB port

 Operating Temperature

 0°C ~ 70°C (Silver)
-40°C ~ 85°C (Diamond)

 Reliability (Note2)

USB specification, IEC, MIL-STD-810, ISTA 2 Series

 MTBF

More than 3,000,000 hours

 Quality

Products are tested with both operational and non-operational status to ensure the highest qualities.

 Features

Error Correcction Code (ECC), Static/Dynamic Wear leveling, Bad Block Management, Pseudo SLC (pSLC)

 Datasheet

beta_USB_Flash_Module_(UFM)_(2251-03)_SPEC_V1.0.pdf


Note 1: Performance and Power Consumption may differ according to flash type, flash configuration, and platform.

Note 2: All reliability tests follow international standards



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