MSM64153A Overview
The MSM64153A (1.5 V)/64153AL (3.0 V) is a high-performance 4-bit microcontroller that incorporates Oki-original CPU core nX-4/20. The MSM64153A/64153AL has an LCD driver for up to 144 segments, an event counter, and melody circuits. It is best suited for applications such as clocks and LCD games.
MSM64153A Key Features
- Operating range Operating voltage Operating temperature Operating frequency
- Minimum instruction execution time : 91 ms
- General memory space : 3040 bytes
- Local memory space : 160 nibbles
- LCD driver : 40 mon driver
- 4 Segment driver
- 36 1/4 duty, 1/3 bias; 144 segments (36
- 4) 1/3 duty, 1/3 bias; 108 segments (36
- I/O port Input-output port : 2 ports
- 4 bits (open-drain output/CMOS output selectable; pull-down resistor input/high-impedance input selectable) Input port :