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7164L25YI

产品描述Standard SRAM, 8KX8, 25ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28
产品类别存储   
文件大小113KB,共11页
制造商IDT (Integrated Device Technology)
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7164L25YI概述

Standard SRAM, 8KX8, 25ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28

7164L25YI规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称IDT (Integrated Device Technology)
零件包装代码SOJ
包装说明0.300 INCH, PLASTIC, SOJ-28
针数28
Reach Compliance Codenot_compliant
ECCN代码EAR99
最长访问时间25 ns
I/O 类型COMMON
JESD-30 代码R-PDSO-J28
JESD-609代码e0
长度17.9324 mm
内存密度65536 bit
内存集成电路类型STANDARD SRAM
内存宽度8
湿度敏感等级3
功能数量1
端子数量28
字数8192 words
字数代码8000
工作模式ASYNCHRONOUS
最高工作温度85 °C
最低工作温度-40 °C
组织8KX8
输出特性3-STATE
封装主体材料PLASTIC/EPOXY
封装代码SOJ
封装等效代码SOJ28,.34
封装形状RECTANGULAR
封装形式SMALL OUTLINE
并行/串行PARALLEL
峰值回流温度(摄氏度)225
电源5 V
认证状态Not Qualified
座面最大高度3.556 mm
最大待机电流0.00006 A
最小待机电流2 V
最大压摆率0.15 mA
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INDUSTRIAL
端子面层Tin/Lead (Sn85Pb15)
端子形式J BEND
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度7.5184 mm
Base Number Matches1

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CMOS Static RAM
64K (8K x 8-Bit)
Features
High-speed address/chip select access time
– Military: 20/25/35/45/55/70/85/100ns (max.)
– Industrial: 25/35ns (max.)
– Commercial: 15/20/25/35ns (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, CERDIP and SOJ
Military product compliant to MIL-STD-883, Class B
IDT7164S
IDT7164L
x
Description
The IDT7164 is a 65,536 bit high-speed static RAM organized 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 a 28-
pin 600 mil CERDIP.
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.
x
x
x
x
x
x
x
Functional Block Diagram
A
0
V
CC
ADDRESS
DECODER
65,536 BIT
MEMORY ARRAY
GND
A
12
0
7
I/O
0
I/O CONTROL
I/O
7
CS
1
CS
2
OE
WE
CONTROL
LOGIC
2967 drw 01
DECEMBER 2001
1
©2000 Integrated Device Technology, Inc.
DSC-2967/11

7164L25YI相似产品对比

7164L25YI 7164S20TP IDT7164L15YG8 7164L25YI8 7164L20Y 7164L20Y8 7164S20Y 7164S20Y8 7164L20TP
描述 Standard SRAM, 8KX8, 25ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 Standard SRAM, 8KX8, 19ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 Standard SRAM, 8KX8, 15ns, CMOS, PDSO28, 0.300 INCH, SOJ-28 Standard SRAM, 8KX8, 25ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 Standard SRAM, 8KX8, 19ns, CMOS, PDSO28, 0.300 INCH, SOJ-28 Standard SRAM, 8KX8, 19ns, CMOS, PDSO28, 0.300 INCH, SOJ-28 Standard SRAM, 8KX8, 19ns, CMOS, PDSO28, 0.300 INCH, SOJ-28 Standard SRAM, 8KX8, 19ns, CMOS, PDSO28, 0.300 INCH, SOJ-28 Standard SRAM, 8KX8, 19ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
是否Rohs认证 不符合 不符合 符合 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
零件包装代码 SOJ DIP SOJ SOJ SOJ SOJ SOJ SOJ DIP
包装说明 0.300 INCH, PLASTIC, SOJ-28 0.300 INCH, PLASTIC, DIP-28 0.300 INCH, SOJ-28 0.300 INCH, PLASTIC, SOJ-28 0.300 INCH, SOJ-28 0.300 INCH, SOJ-28 0.300 INCH, SOJ-28 0.300 INCH, SOJ-28 0.300 INCH, PLASTIC, DIP-28
针数 28 28 28 28 28 28 28 28 28
Reach Compliance Code not_compliant not_compliant unknown not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
最长访问时间 25 ns 19 ns 15 ns 25 ns 19 ns 19 ns 19 ns 19 ns 19 ns
I/O 类型 COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON COMMON
JESD-30 代码 R-PDSO-J28 R-PDIP-T28 R-PDSO-J28 R-PDSO-J28 R-PDSO-J28 R-PDSO-J28 R-PDSO-J28 R-PDSO-J28 R-PDIP-T28
JESD-609代码 e0 e0 e3 e0 e0 e0 e0 e0 e0
长度 17.9324 mm 34.671 mm 17.9324 mm 17.9324 mm 17.9324 mm 17.9324 mm 17.9324 mm 17.9324 mm 34.671 mm
内存密度 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit
内存集成电路类型 STANDARD SRAM STANDARD SRAM STANDARD SRAM STANDARD SRAM STANDARD SRAM STANDARD SRAM STANDARD SRAM STANDARD SRAM STANDARD SRAM
内存宽度 8 8 8 8 8 8 8 8 8
功能数量 1 1 1 1 1 1 1 1 1
端子数量 28 28 28 28 28 28 28 28 28
字数 8192 words 8192 words 8192 words 8192 words 8192 words 8192 words 8192 words 8192 words 8192 words
字数代码 8000 8000 8000 8000 8000 8000 8000 8000 8000
工作模式 ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
最高工作温度 85 °C 70 °C 70 °C 85 °C 70 °C 70 °C 70 °C 70 °C 70 °C
组织 8KX8 8KX8 8KX8 8KX8 8KX8 8KX8 8KX8 8KX8 8KX8
输出特性 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOJ DIP SOJ SOJ SOJ SOJ SOJ SOJ DIP
封装等效代码 SOJ28,.34 DIP28,.3 SOJ28,.34 SOJ28,.34 SOJ28,.34 SOJ28,.34 SOJ28,.34 SOJ28,.34 DIP28,.3
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE IN-LINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE IN-LINE
并行/串行 PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL
峰值回流温度(摄氏度) 225 225 260 225 225 225 225 225 225
电源 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 3.556 mm 4.572 mm 3.556 mm 3.556 mm 3.556 mm 3.556 mm 3.556 mm 3.556 mm 4.572 mm
最大待机电流 0.00006 A 0.015 A 0.00006 A 0.00006 A 0.00006 A 0.00006 A 0.015 A 0.015 A 0.00006 A
最小待机电流 2 V 4.5 V 2 V 2 V 2 V 2 V 4.5 V 4.5 V 2 V
最大压摆率 0.15 mA 0.17 mA 0.1 mA 0.15 mA 0.15 mA 0.15 mA 0.17 mA 0.17 mA 0.15 mA
最大供电电压 (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 (Vsup) 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES NO YES YES YES YES YES YES NO
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子面层 Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Matte Tin (Sn) - annealed Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
端子形式 J BEND THROUGH-HOLE J BEND J BEND J BEND J BEND J BEND J BEND THROUGH-HOLE
端子节距 1.27 mm 2.54 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 2.54 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 30 30 30 30 30 30 30 30 30
宽度 7.5184 mm 7.62 mm 7.5184 mm 7.5184 mm 7.5184 mm 7.5184 mm 7.5184 mm 7.5184 mm 7.62 mm
湿度敏感等级 3 - 3 3 3 3 3 3 -
Base Number Matches 1 1 1 1 1 1 - - -
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