IDT71T016 Integrated Device Technology, IDT71T016 Datasheet

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IDT71T016

Manufacturer Part Number
IDT71T016
Description
LOW POWER 2V CMOS SRAM 1 MEG (64K x 16-BIT)
Manufacturer
Integrated Device Technology
Datasheet

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Part Number:
IDT71T016SA12BF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT71T016SA12BF8
Manufacturer:
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Part Number:
IDT71T016SA12BFI
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Part Number:
IDT71T016SA15BF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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IDT71T016SA15BF8
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IDT, Integrated Device Technology Inc
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Manufacturer:
IDT
Quantity:
30
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL AND COMMERCIAL TEMPERATURE RANGES
FEATURES:
• 64K x 16 Organization
• Wide Operating Voltage Range: 1.8 to 2.7V
• Speed Grades: 150ns, 200ns
• Low Operating Power: 20mA (max)
• Low Standby Power: 5 A (max)
• Low-Voltage Data Retention: 1.5V (min)
• Available in a 44-pin TSOP package
FUNCTIONAL BLOCK DIAGRAM
1997 Integrated Device Technology, Inc.
Integrated Device Technology, Inc.
A0 - A15
BHE
BLE
WE
OE
CS
Write
Enable
Buffer
Output
Enable
Buffer
Address
Buffers
Chip
Enable
Buffer
Byte
Enable
Buffers
LOW POWER 2V CMOS SRAM
1 MEG (64K x 16-BIT)
Row / Column
Decoders
64K x 16
Memory
Array
DESCRIPTION:
RAM organized as 64K x 16. It is fabricated using IDT’s 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.
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.
TSOP Type II.
The IDT71T016 is a 1,048,576-bit very low-power Static
Operation is from a single extended-range 2.5V supply.
The IDT71T016 is packaged in a JEDEC standard 44-pin
16
Sense
Amps
and
Write
Drivers
8
8
Buffer
Buffer
High
Byte
Low
Byte
I/O
I/O
3777 drw 01
INFORMATION
8
8
IDT71T016
ADVANCE
I/O 15
I/O 8
I/O 7
I/O 0
MAY 1997
DSC-3777/1
1

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IDT71T016 Summary of contents

Page 1

... Operation is from a single extended-range 2.5V 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 IDT71T016 is packaged in a JEDEC standard 44-pin TSOP Type II. Row / Column Decoders Sense ...

Page 2

... IDT71T016 LOW POWER 2V CMOS STATIC RAM 1 MEG (64K x 16-BIT) PIN CONFIGURATIONS SO44 A15 18 A14 19 A13 20 A12 TSOP TOP VIEW (1) TRUTH TABLE CS OE ...

Page 3

... IDT71T016 LOW POWER 2V CMOS STATIC RAM 1 MEG (64K x 16-BIT) ABSOLUTE MAXIMUM RATINGS Symbol Rating (2) V Terminal Voltage with TERM Respect (3) V Terminal Voltage with TERM Respect Temperature Under Bias BIAS T Storage Temperature STG P Power Dissipation Output Current ...

Page 4

... IDT71T016 LOW POWER 2V CMOS STATIC RAM 1 MEG (64K x 16-BIT) DATA RETENTION CHARACTERISTICS OVER ALL TEMPERATURE RANGES (V = 0.2V 0.2V Symbol Parameter V V for Data Retention Data Retention Current CCDR (3) t Chip Deselect to Data CDR Retention Time (3) t Operation Recovery Time ...

Page 5

... IDT71T016 LOW POWER 2V CMOS STATIC RAM 1 MEG (64K x 16-BIT) AC ELECTRICAL CHARACTERISTICS Symbol Parameter Read Cycle t Read Cycle Time RC t Address Access Time AA t Chip Select Access Time ACS (1) t Chip Select Low to Output in Low-Z CLZ (1) t Chip Select High to Output in High-Z ...

Page 6

... IDT71T016 LOW POWER 2V CMOS STATIC RAM 1 MEG (64K x 16-BIT) TIMING WAVEFORM OF READ CYCLE NO. 2 ADDRESS BHE BLE DATA OUT NOTES HIGH for Read Cycle Address must be valid prior to or coincident with the later of 3. Transition is measured 200mV from steady state. ...

Page 7

... IDT71T016 LOW POWER 2V CMOS STATIC RAM 1 MEG (64K x 16-BIT) TIMING WAVEFORM OF WRITE CYCLE NO ADDRESS BHE BLE WE DATA OUT DATA IN TIMING WAVEFORM OF WRITE CYCLE NO ADDRESS CS t BHE BLE , WE DATA OUT DATA IN NOTES and ) or must be HIGH during all address transitions. ...

Page 8

... IDT71T016 LOW POWER 2V CMOS STATIC RAM 1 MEG (64K x 16-BIT) ORDERING INFORMATION L 71T016 XXX IDT Device Power Speed Type COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES X XX Package Process/ Temperature Range Blank I PH 150 200 Commercial ( +70 C) Industrial (- +85 C) 400-mil TSOP Type II (SO44-2) ...

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