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CAT34RC02WE PDF预览

CAT34RC02WE

更新时间: 2024-11-09 15:29:11
品牌 Logo 应用领域
CATALYST 可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟双倍数据速率光电二极管内存集成电路
页数 文件大小 规格书
16页 90K
描述
EEPROM, 256X8, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8

CAT34RC02WE 技术参数

是否无铅: 不含铅是否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:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.8
最大时钟频率 (fCLK):0.1 MHzI2C控制字节:0110DDDR/1010DDDR
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm内存密度:2048 bit
内存集成电路类型:EEPROM内存宽度:8
功能数量:1端子数量:8
字数:256 words字数代码:256
工作模式:SYNCHRONOUS最高工作温度:125 °C
最低工作温度:-40 °C组织:256X8
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并行/串行:SERIAL
峰值回流温度(摄氏度):260电源:2/5 V
认证状态:Not Qualified座面最大高度:1.75 mm
串行总线类型:I2C最大待机电流:0.00001 A
子类别:EEPROMs最大压摆率:0.003 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.7 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:MATTE TIN端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.9 mm
最长写入周期时间 (tWC):5 ms写保护:HARDWARE/SOFTWARE
Base Number Matches:1

CAT34RC02WE 数据手册

 浏览型号CAT34RC02WE的Datasheet PDF文件第2页浏览型号CAT34RC02WE的Datasheet PDF文件第3页浏览型号CAT34RC02WE的Datasheet PDF文件第4页浏览型号CAT34RC02WE的Datasheet PDF文件第5页浏览型号CAT34RC02WE的Datasheet PDF文件第6页浏览型号CAT34RC02WE的Datasheet PDF文件第7页 
Preliminary Information  
E
CAT34RC02  
2-kb I2C Serial EEPROM, Serial Presence Detect  
TM  
FEATURES  
400 kHz I2C bus compatible*  
1.7 to 5.5 volt operation  
16-byte page write buffer  
Schmitt trigger on SCL and SDA inputs  
Low power CMOS technology  
1,000,000 program/erase cycles  
100 year data retention  
Hardware write protection for entire memory  
Permanent and reversible software write  
8-pin DIP, SOIC, TSSOP and TDFN packages  
Industrial and extended temperature ranges  
protection for lower 128 bytes  
DESCRIPTION  
a 16-byte page write buffer. The device operates via the  
I2C bus serial interface and is available in 8-pin DIP,  
8-pin SOIC, 8-pin TSSOP and TDFN packages.  
The CAT34RC02 is a 2-kb Serial CMOS EEPROM  
internallyorganizedas256wordsof8bitseach.Catalyst’s  
advanced CMOS technology substantially reduces  
device power requirements. The CAT34RC02 features  
PIN CONFIGURATION  
FUNCTIONAL SYMBOL  
DIP Package (P, L)  
SOIC Package (J, W)  
V
CC  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
A
A
A
V
A
A
A
0
1
2
CC  
0
1
2
V
CC  
WP  
WP  
SCL  
SDA  
SCL  
SDA  
SCL  
V
V
SS  
SS  
A , A , A  
CAT34RC02  
SDA  
2
1
0
TDFN Package (SP2, VP2)  
A
V
1
2
3
4
8
7
6
5
0
1
2
CC  
WP  
A
A
WP  
SCL  
SDA  
V
SS  
V
SS  
PIN FUNCTIONS  
TSSOP Package (U, Y)  
Pin Name  
Function  
1
2
3
4
8
7
6
5
A
0
V
CC  
WP  
A0, A1, A2  
SDA  
SCL  
Device Address Inputs  
Serial Data/Address  
Serial Clock  
A
A
1
2
SCL  
SDA  
V
SS  
WP  
Write Protect  
VCC  
1.7 V to 5.5 V Power Supply  
Ground  
VSS  
2
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I C Bus Protocol.  
© 2004 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc No. 1052, Rev. E  
1

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