X4325
Description
The X4323, X4325 bines four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Serial EEPROM Memory in one package. This bination lowers system cost, reduces board space requirements, and increases reliability.
Key Features
- Selectable watchdog timer
- Low power CMOS -<20µA max standby current, watchdog on -<1µA standby current, watchdog off -3mA active current
- 32Kbits of EEPROM -64-byte page write mode -Self-timed write cycle -5ms write cycle time (typical)
- Built-in inadvertent write protection -Power-up/power-down protection circuitry -Block Lock (1, 2, 4, 8 pages, all, none)
- 400kHz 2-wire interface
- 2.7V to 5.5V power supply operation
- Available packages .. -8 Ld SOIC -8 Ld TSSOP
- Pb-free plus anneal available (RoHS compliant)
