IDT6167SA
IDT6167LA
CMOS STATIC RAM
16K (16K x 1-BIT)
Integrated Device Technology, Inc.
Access times as fast as 15ns are available. The circuit also
offers a reduced power standby mode. When CSgoes HIGH,
the circuit will automatically go to, and remain in, a standby
mode as long as CS remains HIGH. This capability provides
significant system-level power and cooling savings. The low-
power (LA) version also offers a battery backup data retention
capability where the circuit typically consumes only 1µW
operating off a 2V battery.
FEATURES:
• High-speed (equal access and cycle time)
— Military: 15/20/25/35/45/55/70/85/100ns (max.)
— Commercial: 15/20/25/35ns (max.)
• Low power consumption
• Battery backup operation — 2V data retention voltage
(IDT6167LA only)
• Available in 20-pin CERDIP and Plastic DIP, and 20-pin
SOJ
• Produced with advanced CMOS high-performance
technology
All inputs and the output of the IDT6167 are TTL-compat-
ible and operate from a single 5V supply, thus simplifying
system designs.
TheIDT6167ispackagedinaspace-saving20-pin, 300mil
Plastic DIP or CERDIP, Plastic 20-pin SOJ, providing high
board-level packing densities.
Military grade product is manufactured in compliance with
the latest revision of MIL-STD-883, Class B, making it ideally
suited to military temperature applications demanding the
highest level of performance and reliability.
• CMOS process virtually eliminates alpha particle soft-
error rates
• Separate data input and output
• Military product compliant to MIL-STD-883, Class B
DESCRIPTION:
The lDT6167 is a 16,384-bit high-speed static RAM orga-
nized as 16K x 1. The part is fabricated using IDT’s high-
performance, high reliability CMOS technology.
FUNCTIONAL BLOCK DIAGRAM
A0
VCC
GND
16,384-BIT
MEMORY ARRAY
ADDRESS
DECODE
A13
DIN
DOUT
I/O CONTROL
CS
CONTROL
LOGIC
WE
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The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
MARCH 1996
1996 Integrated Device Technology, Inc.
For latest information contact IDT's web site at www.idt.com or fax-on-demand at 408-492-8391.
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