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
■ Arithmetic Controller Engine
■ 1K bytes on-board code EEPROM
■ 64 bytes data EEPROM
■ 64 bytes RAM
■ Watchdog
■ Multi-input wake-up 3 I/O pins
■ 8-bit Timer1 with PWM output
■ On-chip oscillator
— No external components
— 1µs instruction cycle time
■ On-chip Power-on Reset
■ Brown-out Reset
■ Programmable read and write disable functions
■ Memory mapped I/O
■ Multilevel Low Voltage Detection
■ Fully static CMOS
— Low power HALT mode (100nA @ 3.3V)
— Power saving IDLE mode
■ Single supply operaton
— 1.8 - 5.5V (ACE1001L)
— 2.2 - 5.5V (ACE1001)
■ Software selectable I/O options
— Push-pull outputs with tri-state option
— Weak pull-up or high impedance inputs
■ 40 years data retention
■ 1,000,000 writes
■ 8-pin SOIC and TSSOP packages.
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