M6404A Datasheet (OKI)

M6404A, MSM6404A

The MSM6404A microcontroller is a low-power device implemented in complementary metaloxide semiconductor technology.

The MSM6404A is optimized for high-speed processing and complicated-control applications.

The MSM6404VS is a CMOS 4-bit microcontroller that employs an external EPROM using a piggy-ba

M6404A Features

* www.DataSheet4U.com

* Mask ROM (MSM6404A) : 4000 words

* 8 bits External ROM (MSM6404VS) : 8196 words

* 8 bits

* RAM (including the stack area) : 256 words

* 4 bits

* I/O port Input-output port : 8 ports

* 4 bits Input port : 1 port

* 4 bits 4 bits are fo