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参数资料
| 型号： | USB2601-NU-04 |
| 厂商： | STANDARD MICROSYSTEMS CORP |
| 元件分类： | 存储控制器/管理单元 |
| 中文描述： | FLASH MEMORY DRIVE CONTROLLER, PQFP128 |
| 封装： | 14 X 14 MM, 1 MM HEIGHT, GREEN, TQFP-128 |
| 文件页数： | 1/26页 |
| 文件大小： | 421K |
| 代理商： | USB2601-NU-04 |
SMSC USB2601/USB2602
DATASHEET
Revision 1.5 (07-24-06)
Datasheet
PRODUCT FEATURES
USB2601/USB2602
4th Generation USB2.0
Flash Media Controller
with Integrated Card
Power FETs and HS
Hub
Hub Controller
Provides Three USB2.0 Downstream Ports via
internal USB2.0 Hub
— Multi Transaction Translator for FS/LS devices attached
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), 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 USB2.0 bus
— 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
3.3 Volt I/O with 5V input tolerance on VBUS, Port
Power and Over-Current Sense pins
On-chip power FETs for supplying flash media card
power with minimum board components
8051 8 bit microprocessor
— Provides low speed control functions
— 30 Mhz execution speed at 4 cycles per instruction
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
— Double Buffered Bulk Endpoint
— Bi-directional 512 Byte Buffer for Bulk Endpoint
— 64 Byte RX Control Endpoint Buffer
— 64 Byte TX Control Endpoint Buffer
Internal Program Memory Interface
— 64K Byte Internal Code Space
On Board 24Mhz Crystal Driver Circuit
Can be clocked by an external 24MHz source
On-Chip 1.8V Regulator for Low Power Core
Operation
Internal PLL for 480Mhz USB2.0 Sampling,
Configurable MCU clock
11 GPIOs for special function use: LED indicators,
button inputs, power control to memory devices, etc.
— Inputs capable of generating interrupts with either edge
sensitivity
Configuration of Hub and Flash Media features
controlled either by internal defaults or via single
external EEPROM. User configurable features:
— Full or Partial Card compliance checking
— LUN configuration and assignment
— Write Protect Polarity
— 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&4, Apple OS10 and Linux Multi-LUN Mass
Storage Class Drivers
Win2K, Win98/98SE and Apple OS8.6 and OS9
Multi-LUN Mass Storage Class Drivers are available
from SMSC
128 Pin TQFP Package (1.0mm height, 14mm
x14mm footprint); green, lead-free package also
available
1.xD Picture Card not applicable to USB2601
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相关代理商/技术参数 |
参数描述 |
|---|---|
| USB2601-NU-05 | 功能描述:USB 接口集成电路 USB2.0 FLASH MEDIA CONTROLLER W/FET HS RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| USB2601-NU-06 | 功能描述:USB 接口集成电路 USB 2.0 Flash Media Cntrlr and 4Port Hub RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| USB2601-NU-XX | 制造商:SMSC 制造商全称:SMSC 功能描述:4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs and HS Hub |
| USB2602 | 制造商:SMSC 制造商全称:SMSC 功能描述:4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs and HS Hub |
| USB2602-NE-02 | 功能描述:USB 接口集成电路 USB 2.0 Flash Media 4-PORT HUB RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
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