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[擎泰]USB 存储控制器IC之SK6213说明

发布时间:2010-08-30 11:23:00 浏览次数:2384次 类别:技术工艺
  

Description:

SK6213是一個效能加強版的隨身碟控制器,它能符合USB2.0的規格並能以極低功率來滿足USB bus-power的需求。

SK6213 的ECC糾正能力高達24bit,可支援最新3x奈米之 MLC。   Features:   。 Support 3x nm NAND:
- 15-bit/512B, 24-bit/512B and 24-bit/1KB BCH error control coding (ECC) for 2bpc and 3bpc MLC.
- Sufficient embedded buffer for 8K page NAND in dual channel configuration.

。 Passing FCC ClassB without choke.
Built-in regulator and power-on reset (POR) to save BOM.

。 Outstanding R/W performance:
- HDBench:Read:33 MB/s and Write: 19 MB/s with MLC in dual channel.
- ReadyBoost讼 :
>5 MB/sec throughput for random 4KB reads and,
>3 MB/sec throughput for random 512KB writes

。 USB Interface:
- Complied with high-speed USB 2.0 interface, backward compatible with USB 1.1.
- Complied with USB Mass Storage Class specification v1.0.
- Complied with USB bus-powered devices specification.
- Support HID interface for password entry in non-administrator mode.
- Integrated USB 2.0 Transceiver Macrocell Interface (UTMI) and Serial Interface Engine (SIE).

。 Varieties of Supported NAND:
- Samsung 35/42nm, Hynix 41nm, Toshiba 43nm, Intel 34nm and Micron 35nm.
- Either SLC, 2pc MLC and 3bpc MLC.
- Kinds of page size: 2KB large-page, 4KB large-page and 8KB large-page.
- Kinds of plane: Single-plane and Two-plane.

。 NAND Interface:
- Dual channel (x16 data width) and 4 CE/channel for Standard NAND.
- Dual channel (x16 data width) and 16 CE/channel for Standard NAND.
- Single channel (x8 data width) and 8 CE/channel for Standard NAND.
- Single channel (x8 data width) and 8 CE/channel for DDR NAND.
- Up to 256GB addressing space.

。 Enable Multi-Partition features:
- One Read-only Partition, two Read-Write Partitions and one Hidden Partition.
- Read-only Partition is designated for AutoRun feature.
- UFD can have up to two LUNs due to two Read-Write Partitions.
- Each Read-Write Partition can be divided into Public Zone and Private Zone further.
- Private Zone can be protected by password.
- Capacity of each Partition and Zone can sizeable while factory initialization or by application program through vendor specific command.

。 Configurable VID, PID, vendor name and product name.
LED indication of UFD operating status and programmable blinking rate.
Write-Protect feature to protect all UFD data from writing or erasing.

相关阅读:TAG标签:USB 存储 控制器 IC SK 6213 说明 
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