IS61C3216AL
FEATURES
• High-speed access time: 12 ns
• Low Active Power: 175 mW (typical)
• Low Standby Power: 1 mW (typical)
CMOS standby
• TTL compatible interface levels
• Single 5V ± 10% power supply
• Fully static operation: no clock or refresh
required
• Available in 44-pin SOJ package and
44-pin TSOP (Type II)
• Commercial and Industrial temperature ranges
available
• Lead-free available
DESCRIPTION
The ISSI IS61C3216AL is high-speed, 512Kb static RAMs
organized as 32,768 words by 16 bits. They are fabricated
using ISSI's high-performance CMOS technology. This highly
reliable process coupled with innovative circuit design techniques,
yields access times as fast as 12 ns with low power
consumption.
When CE is HIGH (deselected), the device assumes a
standby mode at which the power dissipation can be reduced
down with CMOS input levels.
Easy memory expansion is provided by using Chip Enable
and Output Enable inputs, CE and OE. The active LOW Write
Enable (WE) controls both writing and reading of the memory.
A data byte allows Upper Byte (UB) and Lower Byte (LB)
access.
The IS61C3216AL is packaged in the JEDEC standard 44-
pin 400-mil SOJ and 44-pin TSOP (Type II).
