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64K x 16 Organization
Wide Operating Voltage Range: 2.7V to 3.6V
Speed Grades: 70ns, 100ns
Low Operating Power: 45mA (max)
Low Standby Power: 5碌A(chǔ) (max)
Low-Voltage Data Retention: 1.5V (min)
Available in a 44-pin TSOP package
DESCRIPTION:
The IDT71L016 is a 1,048,576-bit very low-power Static
RAM organized as 64K x 16. It is fabricated using IDT鈥檚 high-
reliability CMOS technology. This state-of-the-art technology,
combined with innovative circuit design techniques, provides
a cost-effective solution for low-power memory needs. It uses
a 6-transistor memory cell.
All input and output signals of the IDT71L016 are LVTTL-
compatible and operation is from a single extended-range
3.3V supply. This extended supply range makes the device
ideally suited for unregulated battery-powered applications.
Fully static asynchronous circuitry is used, requiring no clocks
or refresh for operation.
The IDT71L016 is packaged in a JEDEC standard 44-pin
TSOP Type II.
FUNCTIONAL BLOCK DIAGRAM
OE
Output
Enable
Buffer
A0 - A15
Address
Buffers
Row / Column
Decoders
I/O 15
Chip
Enable
Buffer
8
High
Byte
I/O
Buffer
8
CS
I/O 8
WE
Write
Enable
Buffer
64K x 16
Memory
Array
16
Sense
Amps
and
Write
Drivers
I/O 7
8
Low
Byte
I/O
Buffer
8
I/O 0
BHE
Byte
Enable
Buffers
BLE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
3771 drw 01
INDUSTRIAL AND COMMERCIAL TEMPERATURE RANGES
漏1997
Integrated Device Technology, Inc.
MAY 1997
DSC-3771/2
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