MSM6411A - 4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver
MSM6411A Features
* ROM : 1024 words
* 8 bits
* RAM : 32 words
* 4 bits
* I/O port Input-output port : 2 ports
* 4 bits Input port : 1 port
* 3 bits
* 8-bit serial shift register
* 2 interrupt sources (1 external, 1 internal)
* 63 instructions
