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X5645S14I-4.5A中文资料PDF规格书
X5645S14I-4.5A规格书详情
DESCRIPTION
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
• Selectable watchdog timer
• Low VCC detection and reset assertion
—Five standard reset threshold voltages
—Re-program low VCC reset threshold voltage using special programming sequence
—Reset signal valid to VCC = 1V
• Determine watchdog or low voltage reset with a volatile flag bit
• Long battery life with low power consumption
—<50µA max standby current, watchdog on
—<1µA max standby current, watchdog off
—<400µA max active current during read
• 64Kbits of EEPROM
• Built-in inadvertent write protection
—Power-up/power-down protection circuitry
—Protect 0, 1/4, 1/2 or all of EEPROM array with Block Lock™ protection
—In circuit programmable ROM mode
• 2MHz SPI interface modes (0,0 & 1,1)
• Minimize EEPROM programming time
—32-byte page write mode
—Self-timed write cycle
—5ms write cycle time (typical)
• 2.7V to 5.5V and 4.5V to 5.5V power supply operation
• Available packages
—8-lead PDIP, 14-lead SOIC
产品属性
- 型号:
X5645S14I-4.5A
- 制造商:
XICOR
- 制造商全称:
Xicor Inc.
- 功能描述:
CPU Supervisor with 64Kbit SPI EEPROM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
2018+ |
QFPSOPDIP |
12500 |
专业代理ATMEL全系列产品全新进口原装 |
询价 | ||
Intersil |
23+ |
68-DIP |
7642 |
原装现货 |
询价 | ||
MICROCHIP |
22+ |
30000 |
全新进口原装现货 特价销售 |
询价 | |||
2015+ |
30351 |
询价 | |||||
XICOR |
23+ |
SOP14 |
9280 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
Intersil |
2318+ |
DIP-8 |
6890 |
长期供货进口原装热卖现货 |
询价 | ||
XICOR |
2023+ |
SOP8 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
XICOR |
17+ |
6200 |
100%原装正品现货 |
询价 | |||
XICOR |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
MICROCHIP/微芯 |
NEW |
NA |
17500 |
只做原装13691986278微信 |
询价 |