Datasheet > 微控制器和处理器 > 次级存储控制器> USB2230-NU-XX

USB2230-NU-XX

更新时间： 2024-02-08 14:49:19

品牌	Logo	应用领域
SMSC		闪存控制器
页数	文件大小	规格书
27页	661K
描述
5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs

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技术参数
数据手册

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USB2230-NU-XX 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	QFP	包装说明：	14 X14 MM, 1 MM HEIGHT, GREEN, TQFP-128
针数：	128	Reach Compliance Code：	compliant
HTS代码：	8542.31.00.01	风险等级：	5.28
最大数据传输速率：	0.5 MBps	外部数据总线宽度：	8
主机数据传输速率最大值：	4 MBps	主机接口标准：	ATA
JESD-30 代码：	S-PQFP-G128	长度：	14 mm
端子数量：	128	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	TFQFP	封装形状：	SQUARE
封装形式：	FLATPACK, THIN PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	1.2 mm
最大供电电压：	1.98 V	最小供电电压：	1.62 V
标称供电电压：	1.8 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	0.4 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	14 mm	uPs/uCs/外围集成电路类型：	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

USB2230-NU-XX 数据手册

USB2229/USB2230

5th Generation Hi-Speed

USB Flash Media and IrDA

Controller with Integrated

Card Power FETs

PRODUCT FEATURES

Datasheet

—

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

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

64 Byte TX Control Endpoint Buffer

SmartMedia^TM(SM) or xD Picture Card^TM(xD)¹,

Memory Stick^TM(MS), High Speed Memory Stick

(HSMS), Memory Stick PRO (MSPRO), MS Duo^TM

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

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

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

MultiMediaCard^TM(MMC), Reduced Size

MultiMediaCard (RS-MMC), NAND Flash, Compact

Flash^TM(CF) and CF Ultra^TMI & II, and CF form-

factor ATA hard drives to Hi-Speed USB

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 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)

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

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

PRO Hardware Circuitry

Attribute bit controlled features:

On-Chip firmware reads and writes High Speed

Memory Stick and MS PRO

—

Activity LED polarity/operation/blink rate

Full or Partial Card compliance checking

Bus or Self Powered

1-bit ECC correction performed in hardware for

maximum efficiency

LUN configuration and assignment

Write Protect Polarity

Hardware support for SD Security Command

Extensions

SmartDetach^TM- Detach from USB when no Card

Inserted for Notebook apps

On-chip power FETs with short circuit protection for

supplying flash media card power

—

Cover Switch operation for xD compliance

Inquiry Command operation

SD Write Protect operation

Older CF card support

Force USB 1.1 reporting

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

Internal or External Power FET operation

Compatible with Microsoft WinXP, WinME, Win2K

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

Mass Storage Class Drivers

—

Includes Hi-Speed USB Transceiver

A Bi-directional Control and two Bi-directional Bulk

Endpoints are provided.

8051 8 bit microprocessor

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

Multi-LUN Mass Storage Class Drivers available from

SMSC

—

Provides low speed control functions

30 Mhz execution speed at 1 clock per instruction cycle

average

128 Pin TQFP Package (1.0mm height, 14mmx14mm

footprint); green, lead-free package also available

—

12K Bytes of internal SRAM for general purpose

scratchpad

1.xD Picture Card not applicable to USB2229.

SMSC USB2229/USB2230

DATASHEET

Revision 1.3 (02-13-06)

12 3 4 5 6 7...27

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与USB2230-NU-XX相关器件

型号	品牌	描述	获取价格	数据表
USB2231	SMSC	5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs	获取价格
USB2231-NE-03	SMSC	5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs	获取价格
USB2231-NU-03	SMSC	5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs	获取价格
USB2231-NU-XX	SMSC	Flash Memory Drive, CMOS, PQFP128, 14 X 14 MM, 1 MM HEIGHT, GREEN, TQFP-128	获取价格
USB2232	SMSC	5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs	获取价格
USB2232-NE-03	SMSC	5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs	获取价格

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