OTI-6828中文资料etc未分类制造商数据手册PDF规格书

[OTI]

Description

The flash disk controller (OTi_6828) is a disk controller used to make a linear flash device array

look likes a normal disk, hiding the flash related problems with erasing. The OTi_6828 is a controller withUSB interface. The USB interface is for full speed operation(12Mb/s). It conforms to USB Specification, Version 1.1. The USB transceiver is embedded in this controller. With stable slew-rate control, the controller reduces EMI. The OTi_6828 has a Phase Lock Loop (PLL) embedded. The PLL provides all clocks needed in this controller. It needs an externally provided clock operating in 14.318MHz.

The OTi_6828 has integrated the regulator for 5V input and 3.3V output. It also supports voltage

detector for power on reset.

Features

• Flash controller with full-speed USB interface

• Integrated 5V/3.3V regulator, USB bus power supply capability

• USB Specification Compliance

— Conforms to USB Specification, Version 1.1

• Integrated USB transceiver

— Dynamic feedback control

— Stable slew rate, independent of external loading

• RISC micro-controller

— High-performance RISC architecture

— Single cycle instruction execution

• 14.318 MHz external clock

• Integrated PLL

• Integrated Power On Reset (POR)

• Support up to 4 pieces of NAND Flash memory with write-protected ability

• Support Toshiba and Samsung’s K9K series flash

• Support Samsung’s K9F and K9W series flash

• Support wear-leveling

• Higher reliability: ECC on the fly

• Automatic bad block management

• Supported OS: Win XP, Win2000, Windows ME, Linux 2.4 above, and MAC OS 9.0 & higher

Win 98/Win98SE driver available Mac 8.6 mass storage driver available from Apple Multiple LUN Windows driver is available

• LED indication: Programmable through Mass Production Toolset

• Configurable Vendor ID/Product ID (VID/PID)

• Performance: Read (1,000kBytes/s) , Write (920kBytes/s) Max.

• Small form factor - standard 32-pin TSOP package