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General Description

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 is a fully static part fabricated using CMOS technology.

The ACE1001 product family 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 on-chip clock and reset functions reduce the number of required external components. The ACE1001 product family is available in 8-pin SOIC and TSSOP packages.

Features

¡ö Arithmetic Controller Engine

¡ö 1K bytes on-board code EEPROM

¡ö 64 bytes data EEPROM

¡ö 64 bytes RAM

¡ö Watchdog

¡ö Multi-input wake-up 3 I/O pins

¡ö 8-bit Timer1 with PWM output

¡ö On-chip oscillator

¡ª No external components

¡ª 1?s instruction cycle time

¡ö On-chip Power-on Reset

¡ö Brown-out Reset

¡ö Programmable read and write disable functions

¡ö Memory mapped I/O

¡ö Multilevel Low Voltage Detection

¡ö Fully static CMOS

¡ª Low power HALT mode (100nA @ 3.3V)

¡ª Power saving IDLE mode

¡ö Single supply operaton

¡ª 1.8 - 5.5V (ACE1001L)

¡ª 2.2 - 5.5V (ACE1001)

¡ö Software selectable I/O options

¡ª Push-pull outputs with tri-state option

¡ª Weak pull-up or high impedance inputs

¡ö 40 years data retention

¡ö 1,000,000 writes

¡ö 8-pin SOIC and TSSOP packages.