IDT71016S20YG 查看數據表（PDF） - Integrated Device Technology
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IDT71016S20YG Datasheet PDF : 9 Pages
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CMOS Static RAM
1 Meg (64K x 16-Bit)
IDT71016
Features
◆ 64K x 16 advanced high-speed CMOS Static RAM
◆ Equal access and cycle times
– Commercial and Industrial: 12/15/20ns
◆ One Chip Select plus one Output Enable pin
◆ Bidirectional data inputs and outputs directly TTL-
compatible
◆ Low power consumption via chip deselect
◆ Upper and Lower Byte Enable Pins
◆ Commercial and industrial product available in 44-pin
Plastic SOJ package and 44-pin TSOP package
Functional Block Diagram
Output
OE
Enable
Buffer
Description
The IDT71016 is a 1,048,576-bit high-speed Static RAM organized
as 64K x 16. It is fabricated using IDT’s high-perfomance, high-reliability
CMOS technology. This state-of-the-art technology, combined with
innovative circuit design techniques, provides a cost-effective solution for
high-speed memory needs.
The IDT71016 has an output enable pin which operates as fast as 7ns,
with address access times as fast as 12ns. All bidirectional inputs and
outputs of the IDT71016 are TTL-compatible and operation is from a single
5V supply. Fully static asynchronous circuitry is used, requiring no clocks
or refresh for operation.
The IDT71016 is packaged in a JEDEC standard 44-pin Plastic SOJ
and 44-pin TSOP Type II.
A0 - A15
Address
Buffers
Chip
CS
Enable
Buffer
Write
WE
Enable
Buffer
BHE
BLE
Byte
Enable
Buffers
©2004 Integrated Device Technology, Inc.
Row / Column
Decoders
64K x 16
Memory
Array
8
Sense
16
Amps
and
Write
Drivers
8
High
Byte
I/O
Buffer
Low
Byte
I/O
Buffer
, I/O 15
8
I/O 8
I/O 7
8
I/O 0
3210 drw 01
JANUARY 2004
1
DSC-3210/8
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