AS7C164集成电路（IC）的存储器规格书PDF中文资料

Function description

The AS7C164 is a high performance CMOS 65,536-bit Static Random Access Memory (SRAM) device organized as 8,192 words × 8 bits. It is designed for memory applications where fast data access, low power, and simple interfacing are desired.

特性 Features

• AS7C164 (5V version)

• Commercial temperatur

• Organization: 8,192 words × 8 bits

• Center power and ground pins

• High speed

- 12/15/20 ns address access time

- 3/4/5 ns output enable access time

• Low power consumption: ACTIVE

- 550 mW (AS7C164) / max @ 12 ns

• Low power consumption: STANDBY

- 11 mW (AS7C164) / max CMOS I/O

• 2.0V data retention

• Easy memory expansion with CE1, CE2, OE inputs

• TTL-compatible, three-state I/O

• 28-pin JEDEC standard package

- 300 mil PDIP and SOJ

• ESD protection ≥ 2000 volts

• Latch-up current ≥ 200 mA