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FM24C04A-G PDF预览

FM24C04A-G

更新时间: 2024-11-30 04:18:39
品牌 Logo 应用领域
铁电 - RAMTRON 存储内存集成电路静态存储器光电二极管
页数 文件大小 规格书
12页 98K
描述
4Kb FRAM Serial Memory

FM24C04A-G 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:unknown
HTS代码:8542.32.00.71风险等级:5.07
Is Samacsys:NJESD-30 代码:R-PDSO-G8
长度:4.9 mm内存密度:4096 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:8
湿度敏感等级:1功能数量:1
端子数量:8字数:512 words
字数代码:512工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:512X8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:5 V认证状态:Not Qualified
座面最大高度:1.75 mm最大待机电流:0.00001 A
子类别:SRAMs最大压摆率:0.001 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
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.9 mm
Base Number Matches:1

FM24C04A-G 数据手册

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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 1012 Read/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.  
1
8
7
6
5
NC  
VDD  
WP  
2
A1  
3
A2  
SCL  
SDA  
4
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  
WP  
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  

FM24C04A-G 替代型号

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