Datasheet > 存储 > SRAM> FM24C04PS

FM24C04PS

更新时间： 2024-02-22 00:06:29

品牌	Logo	应用领域
铁电 - RAMTRON		存储
页数	文件大小	规格书
12页	98K
描述
Non-Volatile SRAM, 512X8, 3500ns, CMOS, PDIP8

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中文翻译

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技术参数
数据手册

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FM24C04PS 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	, WAFER	Reach Compliance Code：	unknown
风险等级：	5.8	数据保留时间-最小值：	100
耐久性：	1000000 Write/Erase Cycles	I2C控制字节：	1010DDMR
内存密度：	4096 bit	内存集成电路类型：	EEPROM
内存宽度：	8	字数：	512 words
字数代码：	512	最高工作温度：	85 °C
最低工作温度：	-40 °C	组织：	512X8
封装等效代码：	WAFER	并行/串行：	SERIAL
电源：	2.5/5 V	认证状态：	Not Qualified
串行总线类型：	I2C	最大待机电流：	0.000001 A
子类别：	EEPROMs	最大压摆率：	0.003 mA
技术：	CMOS	温度等级：	INDUSTRIAL
写保护：	HARDWARE	Base Number Matches：	1

FM24C04PS 数据手册

FM24C04A

4Kb FRAM Serial Memory

Features

Low Power Operation

4K bit Ferroelectric Nonvolatile RAM

•

5V operation

•

Organized as 512 x 8 bits

•

150 µA Active Current (100 kHz)

10 µA Standby Current

High Endurance 10¹²Read/Writes

45 Year Data Retention

NoDelay™ Writes

Advanced High-Reliability Ferroelectric Process

Industry Standard Configuration

•

Industrial Temperature -40° C to +85° C

8-pin SOIC (-S)

“Green” 8-pin SOIC (-G)

Fast Two-wire Serial Interface

•

Up to 1 MHz maximum bus frequency

Direct hardware replacement for EEPROM

Description

Pin Configuration

The FM24C04A is a 4-kilobit nonvolatile memory

employing an advanced ferroelectric process. A

ferroelectric random access memory or FRAM is

nonvolatile and performs reads and writes like a

RAM. It provides reliable data retention for 45 years

while eliminating the complexities, overhead, and

system level reliability problems caused by EEPROM

and other nonvolatile memories.

VDD

SCL

SDA

VSS

Unlike serial EEPROMs, the FM24C04A performs

write operations at bus speed. No write delays are

incurred. Data is written to the memory array in the

cycle after it has been successfully transferred to the

device. The next bus cycle may commence

immediately.

These capabilities make the FM24C04A ideal for

nonvolatile memory applications requiring frequent

or rapid writes. Examples range from data collection

where the number of write cycles may be critical, to

demanding industrial controls where the long write

time of EEPROM can cause data loss. The

combination of features allows more frequent data

writing with reduced overhead for the system.

Pin Names

A1-A2

SDA

SCL

Function

Device Select Address 1 and 2

Serial Data/Address

Serial Clock

Write Protect

Ground

VSS

VDD

Supply Voltage 5V

The FM24C04A provides substantial benefits to users

of serial EEPROM, yet these benefits are available in

a hardware drop-in replacement. The FM24C04A is

available in industry standard 8-pin packages using a

two-wire protocol. The specifications are guaranteed

over an industrial temperature range of -40°C to

+85°C.

Ordering Information

FM24C04A-S

8-pin SOIC

FM24C04A-G

“Green” 8-pin SOIC

This product conforms to specifications per the terms of the Ramtron

standard warranty. The product has completed Ramtron’s internal

qualification testing and has reached production status.

Ramtron International Corporation

1850 Ramtron Drive, Colorado Springs, CO 80921

(800) 545-FRAM, (719) 481-7000

www.ramtron.com

Rev. 3.0

Mar. 2005

1 of 12

12 3 4 5 6 7...12

中文翻译

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与FM24C04PS相关器件

型号	品牌	获取价格	描述	数据表
FM24C04-PS	ETC	获取价格	NVRAM (Ferroelectric Based)
FM24C04-PT	ETC	获取价格	NVRAM (Ferroelectric Based)
FM24C04S	RAMTRON	获取价格	Memory Circuit, 512KX8, CMOS, PDSO8, MS-012AA, SOIC-8
FM24C04-S	ETC	获取价格	IC-SM-4K SERIAL FRAM
FM24C04U	FAIRCHILD	获取价格	4K-Bit Standard 2-Wire Bus Interface Serial EEPROM
FM24C04U/05U	FAIRCHILD	获取价格	8K-Bit Standard 2-Wire Bus
FM24C04UE	FAIRCHILD	获取价格	4K-Bit Standard 2-Wire Bus Interface Serial EEPROM
FM24C04UEM8	FAIRCHILD	获取价格	I2C Serial EEPROM
FM24C04UEM8	ROCHESTER	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8
FM24C04UEM8X	ROCHESTER	获取价格	EEPROM, 512X8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8

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