OTI-6828中文資料etc未分類制造商數(shù)據(jù)手冊PDF規(guī)格書

[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