M66221FP Overview
The M66221 is a mail box that incorporates a plete CMOS shared memory cell of 256 × 9-bit configuration using high-performance silicon gate CMOS process technology, and is equipped with two access ports of A and B. Access ports A and B are equipped with independent addresses CS, WE and OE control pins and I/O pins to allow independent and asynchronous read/write operations from/to shared memory individually. This...
M66221FP Key Features
- Memory configuration of 256 × 9 bits High-speed access, address access time 40ns (typ.) plete asynchronous accessibility