MSM80C40 Datasheet - OKI electronic componets

MSM80C40 CMOS 8-Bit Microcontroller

The OKI MSM80C48/MSM80C49/MSM80C50 are 8-bit, low-power, high-performance microcontrollers implemented in silicon-gate complementary metal-oxide semiconductor technology. Integrated within these chips are 8K/16K/32K bits of mask program ROM, 512/1024/2048 bits of data RAM, 27 I/O lines, built-in 8 b.

MSM80C40 Features

* Lower power consumption enabled by CMOS silicon gate process

* Completely static operation

* Improved power-down feature

* Instruction cycle : 1.36 ms (11 MHz) VCC=4.5 to 6.0 V (MSM80C48/49) 2.5 ms (6 MHz) VCC=3.5 to 6.0 V (MSM80C50)

* 111 instructions

MSM80C40_OKIelectroniccomponets.pdf