Littelfuse, Inc. Embedded - Microcontrollers ZGP323HAS2032C

The ZGP323HAS2032C is an 8-bit OTP MCU in the ZGP323H family, designed for automotive applications with a temperature range of -40°C to +125°C. It features 32KB of OTP program memory and 237 bytes of RAM, packaged in a 20-pin SOIC. The device includes two programmable counter/timers (8-bit and 16-bit), six priority interrupts, low-voltage detection, a programmable watchdog timer, and on-chip comparators. It operates from 2.0V to 5.5V and meets AEC-Q200 automotive qualification standards. Integrated pull-up transistors and sleep modes (STOP, HALT) support low-power consumption, with standby current as low as 1.9µA in STOP mode when the WDT is inactive.