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32K x 8 LOW POWER CMOS STATIC RAM
.EATURES Access time: 45, 70 ns Low active power: 200 mW (typical) Low...
1+$ + #$
32K x 8 LOW POWER
CMOS STATIC RAM
.EATURES Access time: 45, 70 ns Low active power: 200 mW (typical) Low standby power
250 µW (typical)
CMOS standby 28 mW (typical) TTL standby .ully static operation: no clock or refresh required TTL compatible inputs and outputs Single 5V power supply
DESCRIPTION The 1+51 IC62C256 is a low power, 32,768 word by 8-bit
CMOS static RAM. It is fabricated using 1+51's high-
performance, low power
CMOS technology.
When CS is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced down to 250 µW (typical) at
CMOS input levels.
Easy memory expansion is provided by using an active LOW Chip Select (CS) input and an active LOW Output Enable (OE) input. The active LOW Write Enable (WE) controls both writing and reading of the memory.
The IC62C256 is pin compatible with other 32K x 8 SRAMs in 330mil SOP or 8*13.4mm TSOP-1 package.
.UNCTIONAL BLOCK DIAGRAM
A0-A14
VCC GND I/O0-I/O7
DE...
