MSM514252A Datasheet - OKI electronic componets

MSM514252A DRAM / FAST PAGE MODE TYPE

The MSM514252A is an 1-Mbit CMOS multiport DRAM composed of a 262,144-word by 4-bit dynamic RAM, and a 512-word by 4-bit static serial access memory, SAM port. The RAM port and SAM port operate independently and asynchronously. The MSM514252A supports three types of operations: random access to and .

MSM514252A Features

* Single power supply of 5 V ± 10% with a built-in VBB generator

* All inputs and outputs: TTL compatible

* Multiport organization RAM port: 256K word

* 4 bits SAM port: 512 word

* 4 bits

* RAM port Fast page mode, Read-modify-write CAS before RAS refresh, Hid

MSM514252A Datasheet (358.04 KB)