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參數(shù)資料
| 型號(hào)： | IDT7164L45YB |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | CMOS STATIC RAM 64K (8K x 8-BIT) |
| 中文描述： | 64K的的CMOS靜態(tài)RAM（8K的× 8位） |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 104K |
| 代理商： | IDT7164L45YB |
Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
MAY 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.
2967/8
1
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
High-speed address/chip select access time
— Military: 20/25/30/35/45/55/70/85ns (max.)
— Commercial: 15/20/25/35/70ns (max.)
Low power consumption
Battery backup operation — 2V data retention voltage
(L Version only)
Produced with advanced CMOS high-performance
technology
Inputs and outputs directly TTL-compatible
Three-state outputs
Available in:
— 28-pin DIP and SOJ
Military product compliant to MIL-STD-883, Class B
DESCRIPTION:
The IDT7164 is a 65,536 bit high-speed static RAM orga-
nized as 8K x 8. It is fabricated using IDT’s high-performance,
high-reliability CMOS technology.
Address access times as fast as 15ns are available and the
circuit offers a reduced power standby mode. When
CS
1
goes
HIGH or CS
2
goes LOW, the circuit will automatically go to,
and remain in, a low-power stand by mode. The low-power (L)
version also offers a battery backup data retention capability
at power supply levels as low as 2V.
All inputs and outputs of the IDT7164 are TTL-compatible
and operation is from a single 5V supply, simplifying system
designs. Fully static asynchronous circuitry is used, requiring
no clocks or refreshing for operation.
The IDT7164 is packaged in a 28-pin 300 mil DIP and SOJ;
and 28-pin 600 mil DIP.
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.
FUNCTIONAL BLOCK DIAGRAM
A
0
ADDRESS
DECODER
65,536 BIT
MEMORY ARRAY
I/O CONTROL
2967 drw 01
WE
CS
OE
V
CC
GND
I/O
0
I/O
7
CONTROL
LOGIC
2
CS
1
A
12
0
7
6.1
IDT7164S
IDT7164L
CMOS STATIC RAM
64K (8K x 8-BIT)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT7164L20D | CMOS STATIC RAM 64K (8K x 8-BIT) |
| IDT7164L20DB | CMOS STATIC RAM 64K (8K x 8-BIT) |
| IDT7164L30D | CMOS STATIC RAM 64K (8K x 8-BIT) |
| IDT7164L30DB | CMOS STATIC RAM 64K (8K x 8-BIT) |
| IDT7164L30P | CMOS STATIC RAM 64K (8K x 8-BIT) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT7164L55DB | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 64KBIT 55NS 28CDIP |
| IDT7164L55TDB | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 64KBIT 55NS 28CDIP |
| IDT7164L70DB | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 64KBIT 70NS 28CDIP |
| IDT7164L70TCB | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT7164L70TDB | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 64KBIT 70NS 28CDIP |
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