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FM24CL64B-DG PDF预览

FM24CL64B-DG

更新时间: 2024-01-16 23:50:05
品牌 Logo 应用领域
铁电 - RAMTRON PC静态存储器光电二极管内存集成电路
页数 文件大小 规格书
13页 348K
描述
Memory Circuit, 8KX8, CMOS, PDSO8, 4 X 4.50 MM, 0.95 MM PITCH, GREEN, TDFN-8

FM24CL64B-DG 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DFN包装说明:HVSON, SOLCC8,.16,37
针数:8Reach Compliance Code:unknown
HTS代码:8542.32.00.71风险等级:5.62
Is Samacsys:NJESD-30 代码:R-PDSO-N8
长度:4.5 mm内存密度:65536 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:8
功能数量:1端子数量:8
字数:8192 words字数代码:8000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:8KX8
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC8,.16,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE电源:3/3.3 V
认证状态:Not Qualified座面最大高度:0.85 mm
最大待机电流:0.000006 A子类别:SRAMs
最大压摆率:0.0003 mA最大供电电压 (Vsup):3.65 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.95 mm端子位置:DUAL
宽度:4 mmBase Number Matches:1

FM24CL64B-DG 数据手册

 浏览型号FM24CL64B-DG的Datasheet PDF文件第2页浏览型号FM24CL64B-DG的Datasheet PDF文件第3页浏览型号FM24CL64B-DG的Datasheet PDF文件第4页浏览型号FM24CL64B-DG的Datasheet PDF文件第5页浏览型号FM24CL64B-DG的Datasheet PDF文件第6页浏览型号FM24CL64B-DG的Datasheet PDF文件第7页 
FM24CL64B  
64Kb Serial 3V F-RAM Memory  
Features  
Low Power Operation  
64K bit Ferroelectric Nonvolatile RAM  
2.7V-3.6V Operation  
Organized as 8,192 x 8 bits  
100 A Active Current (100 kHz)  
3 A (typ.) Standby Current  
High Endurance 1014 Read/Writes  
38 year Data Retention  
NoDelay™ Writes  
Advanced High-Reliability Ferroelectric Process  
Industry Standard Configuration  
Industrial Temperature -40C to +85C  
8-pin “Green”/RoHS SOIC and TDFN Packages  
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 FM24CL64B is a 64-kilobit nonvolatile memory  
employing an advanced ferroelectric process. A  
ferroelectric random access memory or F-RAM is  
nonvolatile and performs reads and writes like a  
RAM. It provides reliable data retention for 38 years  
while eliminating the complexities, overhead, and  
system level reliability problems caused by  
EEPROM and other nonvolatile memories.  
1
8
7
6
5
A0  
VDD  
WP  
2
A1  
3
A2  
SCL  
SDA  
4
VSS  
Top View  
The FM24CL64B 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 without the need  
for data polling. The FM24CL64B is capable of  
supporting 1014 read/write cycles, or a million times  
more write cycles than EEPROM.  
1
2
3
4
8
7
6
5
VDD  
A0  
A1  
WP  
SCL  
SDA  
A2  
VSS  
Pin Names  
A0-A2  
SDA  
SCL  
WP  
Function  
These capabilities make the FM24CL64B 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  
Ordering Information  
FM24CL64B-G  
FM24CL64B-GTR  
“Green”/RoHS 8-pin SOIC  
“Green”/RoHS 8-pin SOIC,  
Tape & Reel  
“Green”/RoHS 8-pin TDFN  
“Green”/RoHS 8-pin TDFN,  
Tape & Reel  
The FM24CL64B provides substantial benefits to  
users of serial EEPROM, yet these benefits are  
available in a hardware drop-in replacement. The  
FM24CL64B is available in an industry standard 8-  
pin SOIC package and uses a familiar two-wire  
protocol. The specifications are guaranteed over an  
industrial temperature range of -40°C to +85°C.  
FM24CL64B-DG  
FM24CL64B-DGTR  
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  
Rev. 3.0  
Jan. 2012  
www.ramtron.com  
Page 1 of 13  

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