Datasheet > FM24CL64_07

FM24CL64_07

更新时间： 2024-09-23 03:55:31

品牌	Logo	应用领域
铁电 - RAMTRON		存储
页数	文件大小	规格书
13页	115K
描述
64Kb Serial 3V FRAM Memory

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中文翻译

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FM24CL64_07 数据手册

FM24CL64

64Kb Serial 3V FRAM Memory

Features

Low Power Operation

64K bit Ferroelectric Nonvolatile RAM

•

True 2.7V-3.6V Operation

75 µA Active Current (100 kHz)

1 µA Standby Current

•

Organized as 8,192 x 8 bits

Unlimited Read/Write Cycles

45 year Data Retention

NoDelay™ Writes

Advanced High-Reliability Ferroelectric Process

Industry Standard Configuration

•

Industrial Temperature -40° C to +85° C

8-pin SOIC and 8-pin DFN Packages

“Green” Packaging Options

Fast Two-wire Serial Interface

•

Up to 1 MHz maximum bus frequency

Direct hardware replacement for EEPROM

Supports legacy timing for 100 kHz & 400 kHz

Description

Pin Configuration

The FM24CL64 is a 64-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

The FM24CL64 performs write operations at bus

speed. No write delays are incurred. The next bus

cycle may commence immediately without the need

for data polling. In addition, the product offers write

endurance orders of magnitude higher than

EEPROM. Also, FRAM exhibits much lower power

during writes than EEPROM since write operations

do not require an internally elevated power supply

voltage for write circuits.

Top View

VDD

SCL

SDA

VSS

Pin Names

A0-A2

SDA

SCL

Function

These capabilities make the FM24CL64 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 less overhead for the system.

Device Select Address

Serial Data/address

Serial Clock

Write Protect

Ground

VSS

VDD

Supply Voltage

The FM24CL64 provides substantial benefits to users

of serial EEPROM, yet these benefits are available in

a hardware drop-in replacement. The FM24CL64 is

available in industry standard 8-pin SOIC and DFN

packages using a familiar two-wire protocol. It is

guaranteed over an industrial temperature range of

-40°C to +85°C.

Ordering Information

FM24CL64-S

FM24CL64-G

FM24CL64-DG

8-pin SOIC

“Green” 8-pin SOIC

“Green” 8-pin DFN

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. 3.1

Mar. 2005

Page 1 of 13

12 3 4 5 6 7...13

中文翻译

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与FM24CL64_07相关器件

型号	品牌	获取价格	描述	数据表
FM24CL64B	RAMTRON	获取价格	64Kb Serial 3V F-RAM Memory
FM24CL64B_13	CYPRESS	获取价格	64Kb Serial 3V F-RAM Memory
FM24CL64B-DG	CYPRESS	获取价格	64Kb Serial 3V F-RAM Memory
FM24CL64B-DG	RAMTRON	获取价格	Memory Circuit, 8KX8, CMOS, PDSO8, 4 X 4.50 MM, 0.95 MM PITCH, GREEN, TDFN-8
FM24CL64B-DG	INFINEON	获取价格	铁电存储器 (F-RAM)
FM24CL64B-DGTR	RAMTRON	获取价格	Memory Circuit, 8KX8, CMOS, PDSO8, 4 X 4.50 MM, 0.95 MM PITCH, GREEN, TDFN-8
FM24CL64B-DGTR	INFINEON	获取价格	铁电存储器 (F-RAM)
FM24CL64B-G	RAMTRON	获取价格	Memory Circuit, 8KX8, CMOS, PDSO8, GREEN, MS-012AA, SOIC-8
FM24CL64B-G	INFINEON	获取价格	铁电存储器 (F-RAM)
FM24CL64B-GA	RAMTRON	获取价格	64Kb Serial 3V F-RAM Memory

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