Description

The HM-65642 is a CMOS 8192 x 8-bit Static Random Access Memory. The pinout is the JEDEC 28 pin, 8-bit wide standard, which allows easy memory board layouts which accommodate a variety of industry standard ROM, PROM, EPROM, EEPROM and RAMs. The HM-65642 is ideally suited for use in microprocessor based systems. In particular, interfacing with the Intersil 80C86 and 80C88 microprocessors is simplified by the convenient output enable (G) input.

Features

• Full CMOS Design

• Six Transistor Memory Cell

• Low Standby Supply Current . . . . . . . . . . . . . . . .100µA

• Low Operating Supply Current. . . . . . . . . . . . . . . 20mA

• Fast Address Access Time . . . . . . . . . . . . . . . . . . 150ns

• Low Data Retention Supply Voltage. . . . . . . . . . . . 2.0V

• CMOS/TTL Compatible Inputs/Outputs

• JEDEC Approved Pinout

• Equal Cycle and Access Times

• No Clocks or Strobes Required

• Gated Inputs

• No Pull-Up or Pull-Down Resistors Required

• Easy Microprocessor Interfacing

• Dual Chip Enable Control