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X5645P-4.5A中文资料PDF规格书
X5645P-4.5A规格书详情
DESCRIPTION
These devices combine four popular functions, Poweron 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:
X5645P-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 |
---|---|---|---|---|---|---|---|
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 | |||
XICOR |
23+ |
DIP |
242 |
大批量供应优势库存热卖 |
询价 | ||
XICOR |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
INTERSIL |
23+ |
DIP-8 |
18689 |
询价 | |||
INTERSIL |
23+ |
SOP-14 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
INTERSIL |
22+23+ |
SOP-14 |
18436 |
绝对原装正品全新进口深圳现货 |
询价 | ||
INTERSIL |
SOP-14 |
3200 |
原装长期供货! |
询价 | |||
MICROCHIP/微芯 |
2406+ |
33600 |
诚信经营!进口原装!量大价优! |
询价 | |||
XICOR |
DIP |
672 |
询价 |