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USB97C223-NE PDF预览

USB97C223-NE

更新时间: 2024-09-16 03:56:39
品牌 Logo 应用领域
SMSC 闪存存储微控制器和处理器次级存储控制器外围集成电路
页数 文件大小 规格书
20页 269K
描述
Bus Powered USB 2.0 Flash Media Controller

USB97C223-NE 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:QFP包装说明:TFQFP, TQFP128,.63SQ,16
针数:128Reach Compliance Code:unknown
风险等级:5.92Is Samacsys:N
主机接口标准:USBJESD-30 代码:S-PQFP-G128
JESD-609代码:e0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封装等效代码:TQFP128,.63SQ,16
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):235电源:1.8,3.3 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Memory Controllers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端子面层:Tin/Lead (Sn/Pb)
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 mmuPs/uCs/外围集成电路类型:SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE
Base Number Matches:1

USB97C223-NE 数据手册

 浏览型号USB97C223-NE的Datasheet PDF文件第2页浏览型号USB97C223-NE的Datasheet PDF文件第3页浏览型号USB97C223-NE的Datasheet PDF文件第4页浏览型号USB97C223-NE的Datasheet PDF文件第5页浏览型号USB97C223-NE的Datasheet PDF文件第6页浏览型号USB97C223-NE的Datasheet PDF文件第7页 
USB97C223  
Bus Powered USB 2.0  
Flash Media Controller  
Datasheet  
Product Features  
ƒ
Complete System Solution for interfacing  
SmartMediaTM (SM), Memory StickTM (MS), High  
Speed Memory Stick (HSMS), Memory Stick  
PRO (MSPRO), Secure Digital (SD),  
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Double Buffered Bulk Endpoint  
Bi-directional 512 Byte Buffer for Bulk Endpoint  
64 Byte RX Control Endpoint Buffer  
64 Byte TX Control Endpoint Buffer  
MultiMediaCardTM (MMC), NAND Flash, Compact  
FlashTM (CF) and CF form-factor ATA hard drives  
to USB 2.0 bus  
Internal or External Program Memory Interface  
64K Byte Internal Code Space or Optional 64K Byte  
External Code Space using Flash, SRAM or EPROM  
memory.  
Supports USB Bulk Only Mass Storage Compliant  
Bootable BIOS  
ƒ
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On Board 12Mhz Crystal Driver Circuit  
ƒ
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 1.8V Regulator for Low Power Core  
Operation  
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ƒ
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Internal PLL for 480Mhz USB2.0 Sampling,  
Configurable MCU clock  
ƒ
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On-Chip 4-Bit High Speed Memory Stick and MS  
PRO Hardware Circuitry  
Supports firmware upgrade via USB bus if “boot  
On-Chip firmware reads and writes High Speed  
Memory Stick and MS PRO  
USB Bus Power Certified  
block” Flash program memory is used  
15 GPIOs for special function use: LED  
indicators, button inputs, power control to  
memory devices, etc.  
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ƒ
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3.3 Volt I/O with 5V input tolerance  
Inputs capable of generating interrupts with either  
Complete USB Specification 2.0 Compatibility for  
edge sensitivity  
Bus Powered Operation  
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Compatible with Microsoft WinXP, WinME,  
Win2K SP3, 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 available  
from SMSC  
128 Pin TQFP package; green, lead-free  
package also available (1.0mm height, 14mm  
x14mm footprint)  
Includes USB 2.0 Transceiver  
A Bi-directional Control and a Bi-directional Bulk  
Endpoint are provided.  
ƒ
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  
SMSC USB97C223  
Page 1  
Revision 1.5 (01-06-05)  
DATASHEET  

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