IC SRAM 1MBIT 15NS 32SOJ

 

IDT71V124SA15YG8

Manufacturer Part NumberIDT71V124SA15YG8
DescriptionIC SRAM 1MBIT 15NS 32SOJ
ManufacturerIDT, Integrated Device Technology Inc
IDT71V124SA15YG8 datasheets

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Specifications of IDT71V124SA15YG8

Format - MemoryRAMMemory TypeSRAM
Memory Size1M (128K x 8)Speed15ns
InterfaceParallelVoltage - Supply3 V ~ 3.6 V
Operating Temperature0°C ~ 70°CPackage / Case32-SOJ
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names71V124SA15YG8
800-1462-2
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Features
◆ ◆ ◆ ◆ ◆
128K x 8 advanced high-speed CMOS static RAM
JEDEC revolutionary pinout (center power/GND) for
◆ ◆ ◆ ◆ ◆
reduced noise
Equal access and cycle times
◆ ◆ ◆ ◆ ◆
– Commercial: 10/12/15ns
– Industrial: 12/15ns
One Chip Select plus one Output Enable pin
◆ ◆ ◆ ◆ ◆
Inputs and outputs are LVTTL-compatible
◆ ◆ ◆ ◆ ◆
Single 3.3V supply
◆ ◆ ◆ ◆ ◆
Low power consumption via chip deselect
◆ ◆ ◆ ◆ ◆
◆ ◆ ◆ ◆ ◆
Available in a 32-pin 300- and 400-mil Plastic SOJ, and
32-pin Type II TSOP packages.
Functional Block Diagram
A
0
A
16
I/O
- I/O
0
7
8
WE
OE
CS
©
2010 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
3.3V CMOS Static RAM
1 Meg (128K x 8-Bit)
Center Power &
Ground Pinout
Description
The IDT71V124 is a 1,048,576-bit high-speed static RAM organized
as 128K x 8. It is fabricated using IDT’s high-performance, high-reliability
CMOS technology. This state-of-the-art technology, combined with inno-
vative circuit design techniques, provides a cost-effective solution for high-
speed memory needs. The JEDEC center power/GND pinout reduces
noise generation and improves system performance.
The IDT71V124 has an output enable pin which operates as fast as
5ns, with address access times as fast as 9ns available. All bidirec-
tional inputs and outputs of the IDT71V124 are LVTTL-compatible and
operation is from a single 3.3V supply. Fully static asynchronous
circuitry is used; no clocks or refreshes are required for operation.
ADDRESS
MEMORY ARRAY
DECODER
8
CONTROL
LOGIC
1
IDT71V124SA
1,048,576-BIT
8
I/O CONTROL
.
3873 drw 01
NOVEMBER 2010
DSC-3873/10

IDT71V124SA15YG8 Summary of contents

  • Page 1

    ... CMOS technology. This state-of-the-art technology, combined with inno- vative circuit design techniques, provides a cost-effective solution for high- speed memory needs. The JEDEC center power/GND pinout reduces noise generation and improves system performance. The IDT71V124 has an output enable pin which operates as fast as 5ns, with address access times as fast as 9ns available ...

  • Page 2

    IDT71V124SA, 3.3V CMOS Static RAM 1 Meg (128K x 8-Bit) Center Power & Ground Pinout Pin Configuration I SO32-2 7 I/O 1 SO32-3 V ...

  • Page 3

    IDT71V124SA, 3.3V CMOS Static RAM 1 Meg (128K x 8-Bit) Center Power & Ground Pinout DC Electrical Characteristics (V = Min. to Max 0.2V Symbol I Dynamic Operating Current CC CS < Outputs ...

  • Page 4

    IDT71V124SA, 3.3V CMOS Static RAM 1 Meg (128K x 8-Bit) Center Power & Ground Pinout AC Electrical Characteristics (V = Min. to Max., Commercial and Industrial Temperature Ranges) DD Symbol Parameter READ CYCLE t Read Cycle Time RC t Address ...

  • Page 5

    IDT71V124SA, 3.3V CMOS Static RAM 1 Meg (128K x 8-Bit) Center Power & Ground Pinout Timing Waveform of Read Cycle No. 1 ADDRESS OE CS HIGH IMPEDANCE DATA OUT Timing Waveform of Read Cycle No. 2 ADDRESS PREVIOUS DATA DATA ...

  • Page 6

    IDT71V124SA, 3.3V CMOS Static RAM 1 Meg (128K x 8-Bit) Center Power & Ground Pinout Timing Waveform of Write Cycle No. 1 (WE Controlled Timing) ADDRESS (3) DATA OUT DATA IN Timing Waveform of Write Cycle ...

  • Page 7

    IDT71V124SA, 3.3V CMOS Static RAM 1 Meg (128K x 8-Bit) Center Power & Ground Pinout Ordering Information Commercial and Industrial Temperature Ranges 7 6.42 ...

  • Page 8

    IDT71V124SA, 3.3V CMOS Static RAM 1 Meg (128K x 8-Bit), Center Power & Ground Pinout Datasheet Document History 11/22/99 Updated to new format Pg. 1–4, 7 Added Industrial Temperature range offerings Pg. 2 Added Recommended Operating Temperature and Supply Voltage ...