Description
4-Bit Microcontroller with Built-in Dual-Slope Type A/D Converter and LCD Driver
The MSM64167E is a low power 4-bit microcontroller that employs Oki's original CPU core nX4/20. The MSM64167E contains a dual-slope type A/D converter with a 4-channel input, LCD driver for up to 108 segments, and buzzer output port.The MSM64167E is best suited for applications such as low power, high precision thermometers, barometers, and hygrometers.
Features
- Operating range Operating frequencies Operating voltage Operating temperature.
- Memory space Internal program memory Internal data memory.
- Minimum instruction execution time.
- Dual-slope type A/D converter.
- LCD driver (1) At 1/4 duty and 1/3 bias (2) At 1/3 duty and 1/3 bias (3) At 1/2 duty and 1/2 bias.
- Buzzer driver.
- Timer Auto-reload mode Capture mode Clock frequency measuring mode.
- Watchdog timer.
- Clock CPU clock.