Datasheet > FM24C04A-GTR

FM24C04A-GTR

更新时间： 2024-12-01 10:02:07

品牌	Logo	应用领域
铁电 - RAMTRON		光电二极管
页数	文件大小	规格书
12页	252K
描述
Memory Circuit, 512X8, CMOS, PDSO8, GREEN, MS-012AA, SOIC-8

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FM24C04A-GTR 数据手册

FM24C04A

4Kb FRAM Serial Memory

Features

4K bit Ferroelectric Nonvolatile RAM

Low Power Operation

•

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 “Green”/RoHS 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.

Pin Names

A1-A2

SDA

Function

Device Select Address 1 and 2

Serial Data/Address

Serial Clock

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.

SCL

Write Protect

VSS

Ground

VDD

Supply Voltage 5V

Ordering Information

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.

FM24C04A-G

“Green”/RoHS 8-pin SOIC

FM24C04A-GTR

“Green”/RoHS 8-pin SOIC,

Tape & Reel

FM24C04A-S *

FM24C04A-STR * 8-pin SOIC, Tape & Reel

* End of life. Last time buy June 2009.

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. 3.2

Feb. 2011

1 of 12

12 3 4 5 6 7...12

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与FM24C04A-GTR相关器件

型号	品牌	获取价格	描述	数据表
FM24C04A-S	RAMTRON	获取价格	4Kb FRAM Serial Memory
FM24C04A-STR	RAMTRON	获取价格	Memory Circuit, 512X8, CMOS, PDSO8, MS-012AA, SOIC-8
FM24C04B	RAMTRON	获取价格	4Kb Serial 5V F-RAM Memory
FM24C04B_13	CYPRESS	获取价格	4Kb Serial 5V F-RAM Memory
FM24C04B-G	CYPRESS	获取价格	4Kb Serial 5V F-RAM Memory
FM24C04B-G	RAMTRON	获取价格	4Kb Serial 5V F-RAM Memory
FM24C04B-G	INFINEON	获取价格	铁电存储器 (F-RAM)
FM24C04B-GTR	RAMTRON	获取价格	4Kb Serial 5V F-RAM Memory
FM24C04B-GTR	CYPRESS	获取价格	4Kb Serial 5V F-RAM Memory
FM24C04B-GTR	INFINEON	获取价格	铁电存储器 (F-RAM)

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