This datasheet describes the X5328 and X5329 CPU supervisors with 32Kbit SPI EEPROM, which combine power-on reset control, supply voltage supervision, and block lock protect serial EEPROM memory in one package.
Key Features:
Low Vcc detection and reset assertion, five standard reset threshold voltages, and reprogrammable low Vcc reset threshold voltage.
32Kbits of EEPROM with built-in inadvertent write protection, power-up/power-down protection circuitry, and block lock protection.
2MHz SPI interface modes, low power consumption, and available packages include 14 Ld TSSOP, 8 Ld SOIC, and 8 Ld PDIP.
Operating Range:
2.7V to 5.5V and 4.5V to 5.5V power supply operation, with temperature ranges from -40°C to 85°C.
Manual:
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