7014S20JI: 产品描述SRAM 4K x 9 Dual-Port RAM; 产品类别存储存储; 文件大小92KB，共11页; 制造商IDT (Integrated Device Technology)

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7014S20JI在线购买

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7014S20JI概述

SRAM 4K x 9 Dual-Port RAM

7014S20JI规格参数

参数名称	属性值
Brand Name	Integrated Device Technology
是否无铅	含铅
是否Rohs认证	不符合
厂商名称	IDT (Integrated Device Technology)
零件包装代码	PLCC
包装说明	0.750 X 0.750 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-52
针数	52
制造商包装代码	PL52
Reach Compliance Code	not_compliant
ECCN代码	EAR99
最长访问时间	20 ns
I/O 类型	COMMON
JESD-30 代码	S-PQCC-J52
JESD-609代码	e0
长度	19.1262 mm
内存密度	36864 bit
内存集成电路类型	DUAL-PORT SRAM
内存宽度	9
湿度敏感等级	1
功能数量	1
端口数量	2
端子数量	52
字数	4096 words
字数代码	4000
工作模式	SYNCHRONOUS
最高工作温度	85 °C
最低工作温度	-40 °C
组织	4KX9
输出特性	3-STATE
封装主体材料	PLASTIC/EPOXY
封装代码	QCCJ
封装等效代码	LDCC52,.8SQ
封装形状	SQUARE
封装形式	CHIP CARRIER
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	4.572 mm
最大压摆率	0.26 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	QUAD
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	19.1262 mm
Base Number Matches	1

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HIGH-SPEED

4K x 9DUAL-PORT

STATIC RAM

Features:

◆

IDT7014S

LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018

◆

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

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).

Description:

Functional Block Diagram

R/W

I/O

- I/O

I/O

CONTROL

I/O

CONTROL

I/O

- I/O

- A

11L

ADDRESS

DECODER

MEMORY

ARRAY

ADDRESS

DECODER

- A

11R

2528 drw 01

OCTOBER 2017

DSC 2528/19

7014S20JI相似产品对比

	7014S20JI	7014S15J	7014S20JI8	7014S12JG	7014S20J	7014S20PFI	7014S25J8
描述	SRAM 4K x 9 Dual-Port RAM	SRAM 4KX9 DUAL PORT SRAM	SRAM 4K x 9 Dual-Port RAM	SRAM 4KX9 SYNC DUAL PORT	SRAM 4KX9 DUAL PORT SRAM	SRAM 4K x 9 Dual-Port RAM	SRAM 4KX9 DUAL PORT SRAM
Brand Name	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology
是否无铅	含铅	含铅	含铅	不含铅	含铅	含铅	含铅
是否Rohs认证	不符合	不符合	不符合	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)
零件包装代码	PLCC	PLCC	PLCC	PLCC	PLCC	TQFP	PLCC
包装说明	0.750 X 0.750 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-52	0.750 X 0.750 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-52	0.750 X 0.750 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-52	QCCJ, LDCC52,.8SQ	0.750 X 0.750 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-52	14 X 14 MM, 1.40 MM HEIGHT, TQFP-64	0.750 X 0.750 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-52
针数	52	52	52	52	52	64	52
制造商包装代码	PL52	PL52	PL52	PLG52	PL52	PN64	PL52
Reach Compliance Code	not_compliant	not_compliant	not_compliant	compliant	not_compliant	not_compliant	not_compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
最长访问时间	20 ns	15 ns	20 ns	12 ns	20 ns	20 ns	25 ns
I/O 类型	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
JESD-30 代码	S-PQCC-J52	S-PQCC-J52	S-PQCC-J52	S-PQCC-J52	S-PQCC-J52	S-PQFP-G64	S-PQCC-J52
JESD-609代码	e0	e0	e0	e3	e0	e0	e0
长度	19.1262 mm	19.1262 mm	19.1262 mm	19.1262 mm	19.1262 mm	14 mm	19.1262 mm
内存密度	36864 bit	36864 bit	36864 bit	36864 bit	36864 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
内存宽度	9	9	9	9	9	9	9
湿度敏感等级	1	3	1	1	3	3	3
功能数量	1	1	1	1	1	1	1
端口数量	2	2	2	2	2	2	2
端子数量	52	52	52	52	52	64	52
字数	4096 words	4096 words	4096 words	4096 words	4096 words	4096 words	4096 words
字数代码	4000	4000	4000	4000	4000	4000	4000
工作模式	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	ASYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
最高工作温度	85 °C	70 °C	85 °C	70 °C	70 °C	85 °C	70 °C
组织	4KX9	4KX9	4KX9	4KX9	4KX9	4KX9	4KX9
输出特性	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
封装代码	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ	LQFP	QCCJ
封装等效代码	LDCC52,.8SQ	LDCC52,.8SQ	LDCC52,.8SQ	LDCC52,.8SQ	LDCC52,.8SQ	QFP64,.66SQ,32	LDCC52,.8SQ
封装形状	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
封装形式	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	FLATPACK, LOW PROFILE	CHIP CARRIER
并行/串行	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL
峰值回流温度（摄氏度）	225	225	225	260	225	240	225
电源	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
座面最大高度	4.572 mm	4.572 mm	4.572 mm	4.57 mm	4.572 mm	1.6 mm	4.572 mm
最大压摆率	0.26 mA	0.25 mA	0.26 mA	0.25 mA	0.245 mA	0.26 mA	0.24 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
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
标称供电电压 (Vsup)	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
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL
端子面层	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Matte Tin (Sn) - annealed	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)
端子形式	J BEND	J BEND	J BEND	J BEND	J BEND	GULL WING	J BEND
端子节距	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	0.8 mm	1.27 mm
端子位置	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	20	NOT SPECIFIED
宽度	19.1262 mm	19.1262 mm	19.1262 mm	19.1262 mm	19.1262 mm	14 mm	19.1262 mm
Base Number Matches	1	-	1	1	-	1	1

7014S20JI

7014S20JI在线购买

7014S20JI概述

7014S20JI规格参数

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