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X5043M8-4.5A

X5043M8-4.5A

数据手册.pdf
Intersil 英特矽尔 主动器件

CPU监控器, 4K SPI EEPROM CPU Supervisor with 4K SPI EEPROM

CPU Supervisor with 4K SPI EEPROM

These devices combine four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability.

Features

•Low VCCDetection and Reset Assertion

\- Four standard reset threshold voltages 4.63V, 4.38V, 2.93V, 2.63V

\- Re-program low VCCreset threshold voltage using special programming sequence.

\- Reset signal valid to VCC= 1V

• Selectable Time Out Watchdog Timer

• Long Battery Life with Low Power Consumption

\- <50µA max standby current, watchdog on

\- <10µA max standby current, watchdog off

• 4Kbits of EEPROM–1M Write Cycle Endurance

• Save Critical Data with Block Lock™Memory

\- Protect 1/4, 1/2, all or none of EEPROM array

• Built-in Inadvertent Write Protection

\- Write enable latch

\- Write protect pin

• SPI Interface - 3.3MHz Clock Rate

• Minimize Programming Time

\- 16-byte page write mode

\- 5ms write cycle time typical

• Available Packages

\- 8 Ld MSOP, 8 Ld SOIC, 8 Ld PDIP

\- 14 Ld TSSOP

• Pb-Free Plus Anneal Available RoHS Compliant

Applications

• Communications Equipment

\- Routers, Hubs, Switches

\- Set Top Boxes

• Industrial Systems

\- Process Control

\- Intelligent Instrumentation

• Computer Systems

\- Desktop Computers

\- Network Servers

• Battery Powered Equipment

X5043M8-4.5A中文资料参数规格
技术参数

电源电压DC 5.50V max

时钟频率 3.30MHz max

阈值电压 4.62 V

内存容量 500 B

封装参数

安装方式 Surface Mount

引脚数 8

封装 MSOP-8

外形尺寸

封装 MSOP-8

物理参数

工作温度 0℃ ~ 70℃ TA

其他

产品生命周期 Obsolete

包装方式 Tube

符合标准

RoHS标准 Non-Compliant

含铅标准 Contains Lead

X5043M8-4.5A引脚图与封装图
X5043M8-4.5A引脚图

X5043M8-4.5A引脚图

X5043M8-4.5A封装图

X5043M8-4.5A封装图

X5043M8-4.5A封装焊盘图

X5043M8-4.5A封装焊盘图

在线购买X5043M8-4.5A
型号 制造商 描述 购买
X5043M8-4.5A Intersil 英特矽尔 CPU监控器, 4K SPI EEPROM CPU Supervisor with 4K SPI EEPROM 搜索库存
替代型号X5043M8-4.5A
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: X5043M8-4.5A

品牌: Intersil 英特矽尔

封装: MSOP 5.5V 8Pin

当前型号

CPU监控器, 4K SPI EEPROM CPU Supervisor with 4K SPI EEPROM

当前型号

型号: X5043M8Z-4.5A

品牌: 英特矽尔

封装: 8-MSOP

完全替代

CPU监控器, 4K SPI EEPROM CPU Supervisor with 4K SPI EEPROM

X5043M8-4.5A和X5043M8Z-4.5A的区别