M68AW256M Datasheet, PDF (1/23 Pages) STMicroelectronics – 4 Mbit (256K x16) 3.0V Asynchronous SRAM

M68AW256M
4 Mbit (256K x16) 3.0V Asynchronous SRAM
FEATURES SUMMARY
■ SUPPLY VOLTAGE: 2.7 to 3.6V
■ 256K x 16 bits SRAM with OUTPUT ENABLE
■ EQUAL CYCLE and ACCESS TIME: 55ns,
70ns
■ SINGLE BYTE READ/WRITE
■ LOW STANDBY CURRENT
■ LOW V_CC DATA RETENTION: 1.5V
■ TRI-STATE COMMON I/O
■ AUTOMATIC POWER DOWN
■ TSOP44, and TFBGA48 PACKAGES
– Compliant with Lead-Free Soldering Pro-
cesses
– Standard or Lead-Free Option
Figure 1. Packges
44
1
TSOP44 Type II (ND)
FBGA
TFBGA48 (ZH)
6 x 8mm
FBGA
TFBGA48 (ZB)
7 x 8mm
April 2004
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