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CAT34RC02WE-REV-E PDF预览

CAT34RC02WE-REV-E

更新时间: 2024-11-10 06:00:07
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光电二极管
页数 文件大小 规格书
16页 445K
描述
EEPROM, 256X8, Serial, CMOS, PDSO8, 0.150 INCH, LEAD AND HALOGEN FREE, SOIC-8

CAT34RC02WE-REV-E 数据手册

 浏览型号CAT34RC02WE-REV-E的Datasheet PDF文件第2页浏览型号CAT34RC02WE-REV-E的Datasheet PDF文件第3页浏览型号CAT34RC02WE-REV-E的Datasheet PDF文件第4页浏览型号CAT34RC02WE-REV-E的Datasheet PDF文件第5页浏览型号CAT34RC02WE-REV-E的Datasheet PDF文件第6页浏览型号CAT34RC02WE-REV-E的Datasheet PDF文件第7页 
E
CAT34RC02  
2-kb I2C Serial EEPROM, Serial Presence Detect  
TM  
FEATURES  
I 400 kHz I2C bus compatible*  
I 1.7 to 5.5 volt operation  
I 16-byte page write buffer  
I Schmitt trigger on SCL and SDA inputs  
I Low power CMOS technology  
I 1,000,000 program/erase cycles  
I 100 year data retention  
I Hardware write protection for entire memory  
I Permanent and reversible software write  
I 8-pin DIP, SOIC, TSSOP and TDFN packages  
I 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,  
SOIC, 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. K  
1

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