Xicor X5043
CPU Supervisor with 4K SPI EEPROM
| Part No. | X5043 |
|---|---|
| Datasheet | X5043 Download |
| Manufacturer |  Xicor |
| Description | CPU Supervisor with 4K SPI EEPROM |
| Buy | Stock & Price |
FEATURES
● Selectable time out 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
● Long battery life with low power consumption —<50µA max standby current, watchdog on —<10µA max standby current, watchdog off —<2mA max active current during read
● 2.7V to 5.5V and 4.5V to 5.5V power supply versions
● 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
● 3.3MHz clock rate
● Minimize programming time —16-byte page write mode —Self-timed write cycle —5ms write cycle time (typical)
● SPI modes (0,0 & 1,1)
● Available packages —8-lead MSOP, 8-lead SOIC, 8-pin PDIP —14-lead TSSOP BLOCK DIAGRAM Watchdog Transition Detector WP SI SO SCK Data Register Command Decode & Control Logic...
