描述 Description

The GM71C(S)17800C/CL is the new generation dynamic RAM organized 2,097,152 x 8 bit. GM71C(S)17800C/CL has realized higher density, higher performance and various functions by utilizing advanced CMOS process technology. The GM71C(S)17800C/CL offers Fast Page Mode as a high speed access mode. Multiplexed address inputs permit the GM71C(S)17800C/CL to be packaged in standard 400 mil 28pin plastic SOJ, and standard 400mil 28 pin plastic TSOP II. The package size provides high system bit densities and is compatible with widely available automated testing and insertion equipment.

特性 Features

* 2,097,152 Words x 8 Bit Organization

* Fast Page Mode Capability

* Single Power Supply (5V+/-10)

* Fast Access Time & Cycle Time

* Low Power

Active : 715/660/605mW (MAX)

Standby : 11mW (CMOS level : MAX)

0.83mW (L-version : MAX)

* RAS Only Refresh, CAS before RAS Refresh, Hidden Refresh Capability

* All inputs and outputs TTL Compatible

* 2048 Refresh Cycles/32ms

* 2048 Refresh Cycles/128ms (L- version)

* Battery Back Up Operation (L- version)

* Self Refresh Operation (L-version)