Datasheet > IDT7054L15PF

IDT7054L15PF

更新时间： 2024-10-28 19:52:23

品牌	Logo	应用领域
艾迪悌 - IDT		静态存储器内存集成电路
页数	文件大小	规格书
11页	99K
描述
Multi-Port SRAM, 4KX8, 15ns, CMOS, PQFP120, TQFP-120

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中文翻译

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技术参数
数据手册

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IDT7054L15PF 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	LFQFP,	针数：	120
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.32.00.41	风险等级：	5.82
最长访问时间：	15 ns	其他特性：	AUTOMATIC POWER-DOWN
JESD-30 代码：	S-PQFP-G120	JESD-609代码：	e0
长度：	14 mm	内存密度：	32768 bit
内存集成电路类型：	MULTI-PORT SRAM	内存宽度：	8
湿度敏感等级：	4	功能数量：	1
端口数量：	4	端子数量：	120
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：	4KX8
输出特性：	3-STATE	可输出：	YES
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFQFP
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
并行/串行：	PARALLEL	峰值回流温度（摄氏度）：	240
认证状态：	Not Qualified	座面最大高度：	1.6 mm
最小待机电流：	2 V	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：	Tin/Lead (Sn85Pb15)
端子形式：	GULL WING	端子节距：	0.4 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	20
宽度：	14 mm	Base Number Matches：	1

IDT7054L15PF 数据手册

IDT7054S/L

PRELIMINARY

HIGH-SPEED

4K X 8 FOURPORT™

STATIC RAM

Integrated Device Technology, Inc.

FEATURES:

DESCRIPTION:

• High-speed access

The IDT7054 is a high-speed 4K x 8 FourPort Static RAM

designed to be used in systems where multiple access into a

common RAM is required. This FourPort Static RAM offers

increased system performance in multiprocessor systems

that have a need to communicate in real time and also offers

added benefit for high-speed systems in which multiple

access is required in the same cycle.

— Military: 20/25/35/45ns (max.)

— Commercial: 15/20/25/35/45ns (max.)

• Low-power operation

— IDT7054S

Active: 750mW (typ.)

Standby: 10mW (typ.)

— IDT7054L

The IDT7054 is also designed to be used in systems where

on-chip hardware port arbitration is not needed. This part

lends itself to those systems which cannot tolerate wait states

or are designed to be able to externally arbitrate or withstand

contention when all ports simultaneously access the same

Active: 750mW (typ.)

Standby: 1.5mW (typ.)

• True Four-Port memory cells which allow simultaneous

reads of the same memory locations

• Fully asynchronous operation from each of the four ports: FourPort RAM location.

P1, P2, P3, P4

The IDT7054 provides four independent ports with sepa-

• Battery backup operation—2V data retention

• TTL-compatible; single 5V (±10%) power supply

• Available in several popular hermetic and plastic

packages for both through-hole and surface mount

• Military product compliant to MIL-STD-883, Class B

• Industrial temperature range (–40°C to +85°C) is avail-

able, tested to military electrical specifications

rate control, address, and I/O pins that permit independent,

asynchronous access for reads or writes to any location in

memory. It is the user’s responsibility to ensure data integrity

when simultaneously accessing the same memory location

from all ports. An automatic power down feature, controlled

by CE, permits the on-chip circuitry of each port to enter a very

low power standby power mode.

FUNCTIONAL BLOCK DIAGRAM

R/ P1

R/ P4

COLUMN

I/O

COLUMN

I/O0P1-I/O7P1

I/O0P4-I/O7P4

I/O

PORT 1

PORT 4

ADDRESS

DECODE

LOGIC

ADDRESS

A0P1 - A11P1

A0P4 - A11P4

DECODE

LOGIC

MEMORY

ARRAY

PORT 2

ADDRESS

DECODE

LOGIC

PORT 3

ADDRESS

DECODE

LOGIC

0P2 - A11P2

0P3 - A11P3

COLUMN

I/O

COLUMN

I/O

I/O0P2-I/O7P2

I/O0P3-I/O7P3

R/ P3

R/ P2

3241 drw 01

The IDT logo and FourPort are trademarks of Integrated Device Technology, Inc.

MILITARY AND COMMERCIAL TEMPERATURE RANGES

AUGUST 1995

DSC-1270/-

12 3 4 5 6 7...11

中文翻译

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与IDT7054L15PF相关器件

型号	品牌	获取价格	描述	数据表
IDT7054L15PF8	IDT	获取价格	Multi-Port SRAM, 4KX8, 15ns, CMOS, PQFP120, TQFP-120
IDT7054L15PFG	IDT	获取价格	Multi-Port SRAM, 4KX8, 15ns, CMOS, PQFP120, TQFP-120
IDT7054L15PFG8	IDT	获取价格	Multi-Port SRAM, 4KX8, 15ns, CMOS, PQFP120, TQFP-120
IDT7054L15PRF	ETC	获取价格	Quad-Port SRAM
IDT7054L20G	IDT	获取价格	HIGH-SPEED 4K x 8 FourPort STATIC RAM
IDT7054L20GB	IDT	获取价格	HIGH-SPEED 4K x 8 FourPort STATIC RAM
IDT7054L20GG	IDT	获取价格	Four-Port SRAM, 4KX8, 20ns, CMOS, CPGA108, CERAMIC, PGA-108
IDT7054L20GI	IDT	获取价格	HIGH-SPEED 4K x 8 FourPort STATIC RAM
IDT7054L20PFG	IDT	获取价格	Multi-Port SRAM, 4KX8, 20ns, CMOS, PQFP120, TQFP-120
IDT7054L20PFG8	IDT	获取价格	Multi-Port SRAM, 4KX8, 20ns, CMOS, PQFP120, TQFP-120

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