MSM64162A Description
The MSM64162A is a low power 4-bit microcontroller that employs Oki's original CPU core nX4/20. The MSM64162A has 2-channel RC oscillation type A/D converter, LCD driver for up to 80 segments, and buzzer output port. It is best suited for applications such as low power, high precision thermometers and hygrometers.
MSM64162A Key Features
- Memory space Internal program memory Internal data memory
- Minimum instruction execution time
- RC oscillation type A/D converter : 2 channels Time division 2-channel method
- Buzzer driver : 1 output (4 output modes selectable)
- Capture circuit : 2 channels
- Watchdog timer
- Clock : 32.768 kHz crystal oscillator and 400 kHz RC oscillator (with an external resistor) CPU clock : 32.768 kHz/400 k
- Power supply voltage : 1.5 V/3 V (selectable by mask option) 1/40
- I/O port Input-output port Input port Output port
- 4 bits 1 port