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7133SA70PFGB8

产品描述Dual-Port SRAM, 2KX16, 70ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-100
产品类别存储    存储   
文件大小311KB,共17页
制造商IDT (Integrated Device Technology)
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7133SA70PFGB8概述

Dual-Port SRAM, 2KX16, 70ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-100

7133SA70PFGB8规格参数

参数名称属性值
厂商名称IDT (Integrated Device Technology)
包装说明QFP,
Reach Compliance Codecompliant
最长访问时间70 ns
JESD-30 代码S-PQFP-G100
内存密度32768 bit
内存集成电路类型DUAL-PORT SRAM
内存宽度16
功能数量1
端子数量100
字数2048 words
字数代码2000
工作模式ASYNCHRONOUS
最高工作温度125 °C
最低工作温度-55 °C
组织2KX16
封装主体材料PLASTIC/EPOXY
封装代码QFP
封装形状SQUARE
封装形式FLATPACK
并行/串行PARALLEL
筛选级别MIL-PRF-38535
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)4.5 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术CMOS
温度等级MILITARY
端子形式GULL WING
端子位置QUAD
Base Number Matches1

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HIGH SPEED
2K X 16 DUAL-PORT
SRAM
Features
IDT7133SA/LA
IDT7143SA/LA
High-speed access
– Military: 35/55/70/90ns (max.)
– Industrial: 25/55ns (max.)
– Commercial: 20/25/35/45/55/70/90ns (max.)
Low-power operation
– IDT7133/43SA
Active: 1150mW (typ.)
Standby: 5mW (typ.)
– IDT7133/43LA
Active: 1050mW (typ.)
Standby: 1mW (typ.)
Versatile control for write: separate write control for lower
and upper byte of each port
MASTER IDT7133 easily expands data bus width to 32 bits
or more using SLAVE IDT7143
On-chip port arbitration logic (IDT7133 only)
BUSY
output flag on IDT7133;
BUSY
input on IDT7143
Fully asynchronous operation from either port
Battery backup operation–2V data retention
TTL-compatible; single 5V (±10%) power supply
Available in 68-pin ceramic PGA, Flatpack, PLCC and 100-
pin TQFP
Military product compliant to MIL-PRF-38535 QML
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
Functional Block Diagram
R/W
LUB
CE
L
R/W
RUB
CE
R
R/W
LLB
OE
L
R/W
RLB
OE
R
I/O
8L
- I/O
15L
I/O
0L
- I/O
7L
BUSY
L
(1)
A
10L
A
0L
ADDRESS
DECODER
11
I/O
CONTROL
I/O
CONTROL
I/O
8R
- I/O
15R
I/O
0R
- I/O
7R
BUSY
R
(1)
MEMORY
ARRAY
ADDRESS
DECODER
11
A
10R
A
0R
CE
L
ARBITRATION
LOGIC
(IDT7133 ONLY)
CE
R
2746 drw 01
NOTE:
1. IDT7133 (MASTER):
BUSY
is open drain output and requires pull-up resistor.
IDT7143 (SLAVE):
BUSY
is input.
JANUARY 2012
1
©2013 Integrated Device Technology, Inc.
DSC 2746/14

 
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