USB2229 datasheet(1/27 Pages) SMSC

部件名	USB2229

功能描述	5TH GENERATION HI-SPEED USB FLASH MEDIA & IrDA CONTROLLER WITH INTEGRATED CARD POWER FETs

PDF	27 Pages

Scroll/Zoom	100%

制造商	SMSC [SMSC Corporation]

网页	http://www.smsc.com

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1 / 27 page

SMSC USB2229/USB2230

DATASHEET

Revision 1.2 (05-09-05)

Datasheet

PRODUCT FEATURES

USB2229/USB2230

5th Generation Hi-Speed

USB Flash Media & IrDA

Controller with

Integrated Card Power

FETs

IrDA Controller

■ IrDA v1.1 FIR and SIR Compliant Controller, with

9.6K, 19.2K, 38.4K, 57.6K, 115.2K, 0.576Mbps,

1.152Mpbs and 4Mbps data rate support.

Flash Media Controller

■ Complete System Solution for interfacing

SmartMediaTM (SM) or xD Picture CardTM (xD)1,

Memory StickTM (MS), High Speed Memory Stick

(HSMS), Memory Stick PRO (MSPRO), MS DuoTM,

Secure Digital (SD), High Speed SD, Mini-Secure

Digital (Mini-SD), TransFlash (SD),

MultiMediaCardTM (MMC), Reduced Size

MultiMediaCard (RS-MMC), NAND Flash, Compact

FlashTM (CF) and CF UltraTM I & II, and CF form-

factor ATA hard drives to Hi-Speed USB

— Supports USB Bulk Only Mass Storage Compliant

Bootable BIOS

■ Support for simultaneous operation of all above

devices. (only one at a time of each of the following

groups supported: CF or ATA drive, SM or XD or

NAND, SD or MMC)

■ On-Chip 4-Bit High Speed Memory Stick and MS

PRO Hardware Circuitry

■ On-Chip firmware reads and writes High Speed

Memory Stick and MS PRO

■ 1-bit ECC correction performed in hardware for

maximum efficiency

■ Hardware support for SD Security Command

Extensions

■ On-chip power FETs with short circuit protection for

supplying flash media card power

■ USB Bus Power Certified

■ 3.3 Volt I/O with 5V input tolerance on VBUS/GPIO3

■ Complete USB Specification 2.0 Compatibility for Bus

Powered Operation

— Includes Hi-Speed USB Transceiver

— A Bi-directional Control and two Bi-directional Bulk

Endpoints are provided.

■ 8051 8 bit microprocessor

— Provides low speed control functions

— 30 Mhz execution speed at 1 clock per instruction cycle

average

— 12K Bytes of internal SRAM for general purpose

scratchpad

— 768 Bytes of internal SRAM for general purpose

scratchpad or program execution while re-flashing

external ROM

— Two, Double Buffered Bulk Endpoints

— Two, Bi-directional 512 Byte Buffers for Bulk Endpoints

— 64 Byte RX Control Endpoint Buffer

— 64 Byte TX Control Endpoint Buffer

■ Internal or External Program Memory Interface

— 76K Byte Internal Code Space or Optional 128K Byte

External Code Space using Flash, SRAM or EPROM

memory.

■ On Board 24Mhz Crystal Driver Circuit

■ Can be clocked by 48MHz external source

■ On-Chip 1.8V Regulator for Low Power Core

Operation

■ Internal PLL for 480Mhz Hi-Speed USB Sampling,

Configurable MCU clock

■ Supports firmware upgrade via USB bus if “boot

block” Flash program memory is used

■ 12 GPIOs for special function use: LED indicators,

button inputs, power control to memory devices, etc.

— Inputs capable of generating interrupts with either edge

sensitivity

■ Attribute bit controlled features:

— Activity LED polarity/operation/blink rate

— Full or Partial Card compliance checking

— Bus or Self Powered

— LUN configuration and assignment

— Write Protect Polarity

—SmartDetachTM - Detach from USB when no Card

Inserted for Notebook apps

— Cover Switch operation for xD compliance

— Inquiry Command operation

— SD Write Protect operation

— Older CF card support

— Force USB 1.1 reporting

— Internal or External Power FET operation

■ Compatible with Microsoft WinXP, WinME, Win2K

SP3, Apple OS10, Softconnex, and Linux Multi-LUN

Mass Storage Class Drivers

■ Win2K, Win98/98SE and Apple OS8.6 and OS9

Multi-LUN Mass Storage Class Drivers available from

SMSC

■ 128 Pin TQFP Package (1.0mm height, 14mmx14mm

footprint); green, lead-free package also available.

1.xD Picture Card not applicable to USB2229.

类似零件编号 - USB2229

制造商	部件名	数据表	功能描述
SMSC Corporation	USB2229	687Kb / 27P	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs
Microchip Technology	USB2229	374Kb / 28P	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs 06/23/16
SMSC Corporation	USB2229-NE-XX	687Kb / 27P	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs
Microchip Technology	USB2229-NU-02	374Kb / 28P	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs 06/23/16
SMSC Corporation	USB2229-NU-XX	687Kb / 27P	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs

More results

类似说明 - USB2229

制造商	部件名	数据表	功能描述
SMSC Corporation	USB2227	919Kb / 26P	4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS
	USB2601	710Kb / 26P	4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS AND HS HUB
	USB2231	937Kb / 26P	5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs
	USB2227	949Kb / 27P	4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs
	USB2229	687Kb / 27P	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs
	USB2601	430Kb / 26P	4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs and HS Hub
	USB2226	334Kb / 23P	4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs
Microchip Technology	USB2601	272Kb / 30P	4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs & HS Hub 07/14/15
	USB2229	374Kb / 28P	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs 06/23/16
	USB2227	374Kb / 25P	4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs 06/23/16

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USB2229 数据表(PDF) 1 Page - SMSC Corporation

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