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7014S25PFG8

产品描述Dual-Port SRAM, 4KX9, 25ns, CMOS, PQFP64, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-64
产品类别存储    存储   
文件大小101KB,共10页
制造商IDT (Integrated Device Technology)
下载文档 详细参数 选型对比 全文预览

7014S25PFG8概述

Dual-Port SRAM, 4KX9, 25ns, CMOS, PQFP64, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-64

7014S25PFG8规格参数

参数名称属性值
厂商名称IDT (Integrated Device Technology)
包装说明LQFP,
Reach Compliance Codecompliant
最长访问时间25 ns
JESD-30 代码S-PQFP-G64
JESD-609代码e3
长度14 mm
内存密度36864 bit
内存集成电路类型DUAL-PORT SRAM
内存宽度9
功能数量1
端子数量64
字数4096 words
字数代码4000
工作模式ASYNCHRONOUS
最高工作温度70 °C
最低工作温度
组织4KX9
封装主体材料PLASTIC/EPOXY
封装代码LQFP
封装形状SQUARE
封装形式FLATPACK, LOW PROFILE
并行/串行PARALLEL
座面最大高度1.6 mm
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COMMERCIAL
端子面层MATTE TIN
端子形式GULL WING
端子节距0.8 mm
端子位置QUAD
宽度14 mm

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HIGH-SPEED
4K x 9DUAL-PORT
STATIC RAM
Features:
IDT7014S
True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
High-speed access
– Commercial: 12/15/20/25ns (max.)
– Industrial: 20ns (max.)
Standard-power operation
– IDT7014S
Active: 750mW (typ.)
Fully asynchronous operation from either port
TTL-compatible; single 5V (±10%) power supply
Available in 52-pin PLCC and a 64-pin TQFP
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
Description:
The IDT7014 is a high-speed 4K x 9 Dual-Port Static RAM designed
to be used in systems where on-chip hardware port arbitration is not
needed. This part lends itself to high-speed applications which do not rely
on BUSY signals to manage simultaneous access.
The IDT7014 provides two independent ports with separate control,
address, and I/O pins that permit independent, asynchronous access for
reads or writes to any location in memory. See functional description.
The IDT7014 utilitizes a 9-bit wide data path to allow for parity at the
user's option. This feature is especially useful in data communication
applications where it is necessary to use a parity bit for transmission/
reception error checking.
Fabricated using a high-performance technology, these Dual-Ports
typically operate on only 750mW of power at maximum access times as
fast as 12ns.
The IDT7014 is packaged in a 52-pin PLCC and a 64-pin thin quad
flatpack, (TQFP).
Functional Block Diagram
R/W
L
R/W
R
OE
L
I/O
0L
- I/O
8L
I/O
CONTROL
I/O
CONTROL
OE
R
I/O
0R
- I/O
8R
A
0L
- A
11L
ADDRESS
DECODER
MEMORY
ARRAY
ADDRESS
DECODER
A
0R
- A
11R
2528 drw 01
MARCH 2016
1
©2016 Integrated Device Technology, Inc.
DSC 2528/18

7014S25PFG8相似产品对比

7014S25PFG8 7014S15PFG8 7014S25JG8 7014S20JGI8 7014S20JG8 7014S20PFGI8 7014S20PFG8 7014S15JG8
描述 Dual-Port SRAM, 4KX9, 25ns, CMOS, PQFP64, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-64 Dual-Port SRAM, 4KX9, 15ns, CMOS, PQFP64, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-64 Dual-Port SRAM, 4KX9, 25ns, CMOS, PQCC52, 0.75 X 0.75 MM, 0.17 MM INCH HEIGHT, GREEN, PLASTIC, LCC-52 Dual-Port SRAM, 8KX9, 20ns, CMOS, PQCC68, 0.95 X 0.95 INCH, 0.17 INCH HEIGHT, GREEN, PLASTIC, LCC-68 Dual-Port SRAM, 4KX9, 20ns, CMOS, PQCC52, 0.75 X 0.75 MM, 0.17 MM INCH HEIGHT, GREEN, PLASTIC, LCC-52 Dual-Port SRAM, 8KX9, 20ns, CMOS, PQFP80, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-80 Dual-Port SRAM, 4KX9, 20ns, CMOS, PQFP64, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-64 Dual-Port SRAM, 4KX9, 15ns, CMOS, PQCC52, 0.75 X 0.75 MM, 0.17 MM INCH HEIGHT, GREEN, PLASTIC, LCC-52
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)
包装说明 LQFP, LQFP, QCCJ, QCCJ, QCCJ, LQFP, LQFP, QCCJ,
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant
最长访问时间 25 ns 15 ns 25 ns 20 ns 20 ns 20 ns 20 ns 15 ns
JESD-30 代码 S-PQFP-G64 S-PQFP-G64 S-PQCC-J52 S-PQCC-J68 S-PQCC-J52 S-PQFP-G80 S-PQFP-G64 S-PQCC-J52
JESD-609代码 e3 e3 e3 e3 e3 e3 e3 e3
长度 14 mm 14 mm 19.1262 mm 24.2062 mm 19.1262 mm 14 mm 14 mm 19.1262 mm
内存密度 36864 bit 36864 bit 36864 bit 73728 bit 36864 bit 73728 bit 36864 bit 36864 bit
内存集成电路类型 DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM DUAL-PORT SRAM
内存宽度 9 9 9 9 9 9 9 9
功能数量 1 1 1 1 1 1 1 1
端子数量 64 64 52 68 52 80 64 52
字数 4096 words 4096 words 4096 words 8192 words 4096 words 8192 words 4096 words 4096 words
字数代码 4000 4000 4000 8000 4000 8000 4000 4000
工作模式 ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
最高工作温度 70 °C 70 °C 70 °C 85 °C 70 °C 85 °C 70 °C 70 °C
组织 4KX9 4KX9 4KX9 8KX9 4KX9 8KX9 4KX9 4KX9
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 LQFP LQFP QCCJ QCCJ QCCJ LQFP LQFP QCCJ
封装形状 SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE
封装形式 FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE CHIP CARRIER CHIP CARRIER CHIP CARRIER FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE CHIP CARRIER
并行/串行 PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL
座面最大高度 1.6 mm 1.6 mm 4.57 mm 4.57 mm 4.57 mm 1.6 mm 1.6 mm 4.57 mm
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
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
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL
端子面层 MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN
端子形式 GULL WING GULL WING J BEND J BEND J BEND GULL WING GULL WING J BEND
端子节距 0.8 mm 0.8 mm 1.27 mm 1.27 mm 1.27 mm 0.65 mm 0.8 mm 1.27 mm
端子位置 QUAD QUAD QUAD QUAD QUAD QUAD QUAD QUAD
宽度 14 mm 14 mm 19.1262 mm 24.2062 mm 19.1262 mm 14 mm 14 mm 19.1262 mm
Base Number Matches - 1 1 1 1 1 1 -
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