U6264ASA07中文資料ZMD數(shù)據(jù)手冊PDF規(guī)格書

Description

The U6264A is a static RAM manufactured using a CMOS process technology with the following operating modes:

- Read - Standby

- Write - Data Retention

The memory array is based on a 6-transistor cell.

Features

? 8192 x 8 bit static CMOS RAM

? 70 and 100 ns Access Times

? Common data inputs and

outputs

? Three-state outputs

? Typ. operating supply current

70 ns: 45 mA

100 ns: 37 mA

? Data retention current

at 3 V: < 10 μA (standard)

? Standby current standard < 30 μA

? Standby current low power

(L) < 10 μA

? Standby current very low power

(LL) < 1 μA

? Standby current for LL-version

at 25 °C and 5 V: typ. 50 nA

? TTL/CMOS-compatible

? Automatic reduction of power

dissipation in long Read or Write

cycles

? Power supply voltage 5 V

? Operating temperature ranges:

0 to 70 °C

-25 to 85 °C

-40 to 85 °C

? Quality assessment according to

CECC 90000, CECC 90100 and

CECC 90111