MSM514262 Datasheet - OKI electronic componets

MSM514262 DRAM / FAST PAGE MODE TYPE

The MSM514262 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 SAM. Its RAM and SAM operate independently and asynchronously. The MSM514262 supports three types of operation : random access to RAM port, high speed serial access to SAM port and .

MSM514262 Features

* the block write and flash write functions on the RAM port and a split data transfer capability on the SAM port. The SAM port requires no refresh operation because it uses static CMOS flip-flops. FEATURES

* Single power supply: 5 V ± 10%

* Full TTL compatibility

* Multiport o

MSM514262 Datasheet (507.89 KB)