MSM64P155 Datasheet (OKI electronic componets) - 4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver

MSM64P155, 4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver

el im This version: Sep.

1998 MSM64P155/64P155L ina Pr ry 4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit The MSM64P155 (1.5 V)/64P155L (3.0 V) is a one-time-programmable ROM version product, which has one-time PROM (OTP) as internal program memory.

On the other hand, the MSM6

MSM64P155 Features

* Operating range Operating voltage (mask option) : 1.5 V/3.0 V Operating frequency : 32.768 kHz crystal oscillation Approx. 32 kHz RC oscillation

* Minimum instruction execution time : 91 ms

* General memory space : 4064 bytes (PROM)

* Local memory space : 256 nibble