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Home > Product Info > USB Flash controller > UT165 USB 2.0 Flash Controller
UT165 USB 2.0 Flash Controller
additional driver on Windows ME/2000/XP/Vista, Mac OS 9.x above and Linux Kernel 2.4 above. With device driver installed, it can be supported on Windows 98/98SE as well. UT165 is available in 64, 48 and 46pin packages, and 16/6/4 “CE” pins available respectively.



 Flash support
- Supports 4KB and 2KB page flashes, including SLC/MLC NAND, AG-AND and ORNAND flashes
- Integrated ECC circuits for 8-bit/512Bytes and 14-bit/512Bytes BCH error correction
- Support NAND flash word and byte access for both 3.3V and 1.8V flashes
- Dual-channel, interleave and multi-plane mode support to achieve best performance
- Supports flash chip up to 16 “CE” pins
- Embedded “Dynamic Wear-Leveling” algorithm to have flash data WRITE to be evenly distributed over the storage area and the end product life time will be extended

8032 8-bit Micro-controller with one clock per instruction cycle design

USB Interface
- High-speed USB 2.0 interface; backward compatible with USB 1.1
- Integrated USB 2.0 Transceiver Macrocell Interface (UTMI) and Serial Interface Engine (SIE)

Software patch free to implement “User Mode” protocol

Multi-Partition feature
- One Read-Only partition is designated for Auto-Run feature
- One or two public partitions with our without security partition
- One public partition plus Auto-Run feature with or without security partition
- Security partition can be protected by password
- Capacity configuration of each partition can be done while factory initialization or by companion utility

Hardware Write-Protect switch for security purpose

LED indicator to show three different access status, Busy, Waiting, and Off

Integrated 5V to 3.3V/1.8V voltage regulator to provide 3.3V for pad and 1.8 V for core operation

Companion user friendly utilities

Customized VID/PID and serial number

Supports Windows 98SE/ME/2000/XP/Vista, Mac 9.x above and Linux kernel 2.4 above
 



Part NoPackage TypeDescription
UT165-Q4646Pin QFN 6.5x4.5x0.8 mmEnhanced USB2.0 Flash Drive Controller, NAND flash single/dual channel access, Green Process without special specify
UT165-T4848Pin TQFP 7x7x1.0 mmEnhanced USB2.0 Flash Drive Controller, NAND flash single/dual channel access, Green Process without special specify
UT165-L4848Pin LQFP 7x7x1.4 mmEnhanced USB2.0 Flash Drive Controller, NAND flash single/dual channel access, Green Process without special specify
UT165-T6464Pin TQFP 7x7x1.0 mmEnhanced USB2.0 Flash Drive Controller, NAND flash single/dual channel access, Green Process without special specify
UT165-L6464Pin LQFP 7x7x1.4 mmEnhanced USB2.0 Flash Drive Controller, NAND flash single/dual channel access, Green Process without special specify
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