The ACE1001 is a member of the ACEx (Arithmetic Controller Engine) family of microcontrollers. It is a dedicated programmable monolithic integrated circuit for applications requiring high performance, low power, and small size. It has an 8-bit core processor, 64 bytes of RAM, 64 bytes of data EEPROM, and 1K bytes of code EEPROM. Its on-chip peripherals include a programmable 8-bit timer with PWM output, watch-dog/idle timer, and programmable undervoltage detection circuitry. The ACE1001 product family is available in 8-pin SOIC and TSSOP packages.