[Chipsbank Microelectronics Co., Ltd.]

Description

The CBM2080 is the fastest, securest USB 2.0 Flash Disk controller on the market. With dual-channel mode enabled, CBM2080 can reach theoretical flash access speed limit of 22MByte/s for read and 20MByte/s for write. For CBM1180/CBM1183, it can reach 1.0Mbytes/s write and 1.1Mbytes/s read.

Features

 USB Interface

   High-speed USB 2.0 interface; backward compatible with USB 1.1

   Integrated USB 2.0/USB1.1 PHY and controller

 Fastest data transfer rate on the market

   CBM2080:

   Dual-channel mode: 22MB/s for Read, 20MB/s for Write

   Single-channel mode: 11MB/s for Read, 10MB/s for Write

   CBM1180 CBM1183: 1.1MB/s for Read, 1.0MB/s for Write

   (No difference between Dual and single channel mode)

 On-the-fly ECC built-in Hardware enhances reliability

   ECC for Binary NAND flash: 3-24 bit/page (1 page = 528 bytes)

   ECC for MLC NAND flash: 6-24 bit/page

   ECC for AG-AND flash: 6-24 bit/page

 Hardware & Software Data Protection Technology

   Prevent data corruption even if it is powered off or unplugged during data transfer.

 NAND, AG-AND & MLC Flash Interface

   Supports Samsung & Toshiba NAND flash memories

   Supports Toshiba & Sandisk MLC flash memories

   Supports Renesas AG-AND flash memories

   Supports Infenion / Hynix flash memories

   Supports ST Microelectronics flash memories

   Supports Micron / Actrans flash memories

   Software configuration to support various new flash memories

   Supports up to 8 flash chips.

 Proprietary 32-bit CISC microprocessor feature

   Proprietary 32-bit CISC processor for USB protocol processing and flash access.

   Single cycle instruction period

 Write-protect switch for security

 Integrated 3.3v to 1.8v voltage regulator

 LED indicator to show access status

   Three modes: Busy, waiting, and off

 Disk partitions and password check for security disk available

 PC boot up as USB Zip Disk and USB Hard Disk

 Auto run function

 USB suspend and resume

 Low power dissipation

   Operating current 50mA (Bus power compatible)

 Leading 0.18um CMOS technology

 48-pin TQFP /64-pin LQFP package

   48-pin CBM2080/CBM1180/CBM1183 supports up to 4 Flash Chips

   64-pin CBM2080L/CBM1180L/CBM1183L supports up to 8 Flash Chips

 Windows, Mac and Linux compatible