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CAT24WC02LA PDF预览

CAT24WC02LA

更新时间: 2024-11-22 23:39:35
品牌 Logo 应用领域
其他 - ETC 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
页数 文件大小 规格书
10页 75K
描述
EEPROM

CAT24WC02LA 数据手册

 浏览型号CAT24WC02LA的Datasheet PDF文件第2页浏览型号CAT24WC02LA的Datasheet PDF文件第3页浏览型号CAT24WC02LA的Datasheet PDF文件第4页浏览型号CAT24WC02LA的Datasheet PDF文件第5页浏览型号CAT24WC02LA的Datasheet PDF文件第6页浏览型号CAT24WC02LA的Datasheet PDF文件第7页 
E
CAT24WC01/02/04/08/16  
1K/2K/4K/8K/16K-Bit Serial EEPROM  
TM  
FEATURES  
Self-Timed Write Cycle with Auto-Clear  
1,000,000 Program/Erase Cycles  
100 Year Data Retention  
400 kHz I2C Bus Compatible*  
1.8 to 6.0Volt Operation  
Low Power CMOS Technology  
8-pin DIP, 8-pin SOIC or 8 pin TSSOP  
- "Green" package option available  
Write Protect Feature  
— Entire Array Protected When WP at VIH  
Commercial, Industrial, Automotive and  
Page Write Buffer  
Extended Temperature Ranges  
DESCRIPTION  
08/16 feature a 16-byte page write buffer. The device  
operates via the I2C bus serial interface, has a special  
write protection feature, and is available in 8-pin DIP, 8-  
pin SOIC or 8-pin TSSOP.  
The CAT24WC01/02/04/08/16 is a 1K/2K/4K/8K/16K-  
bit Serial CMOS EEPROM internally organized as 128/  
256/512/1024/2048 words of 8 bits each. Catalyst’s  
advanced CMOS technology substantially reduces de-  
vice power requirements. The the CAT24WC01/02/04/  
PIN CONFIGURATION  
BLOCK DIAGRAM  
SOIC Package (J, W)  
DIP Package (P, L)  
EXTERNAL LOAD  
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  
SENSE AMPS  
SHIFT REGISTERS  
D
OUT  
WP  
ACK  
SCL  
SDA  
SCL  
SDA  
V
V
V
SS  
CC  
SS  
WORD ADDRESS  
BUFFERS  
COLUMN  
DECODERS  
V
SS  
5020 FHD F01  
TSSOP Package (U, Y)  
START/STOP  
(MSOP and TSSOP available for CAT24WC01,  
CAT24WC02 and CAT24WC04 only)  
MSOP Package (R, Z)  
SDA  
WP  
LOGIC  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
V
NC  
NC  
NC  
A
A
A
CC  
0
1
2
V
CC  
WP  
WP  
E2PROM  
XDEC  
SCL  
SCL  
SDA  
CONTROL  
LOGIC  
V
SDA  
V
SS  
SS  
PIN FUNCTIONS  
DATA IN STORAGE  
Pin Name  
Function  
A0, A1, A2  
SDA  
Device Address Inputs  
Serial Data/Address  
Serial Clock  
HIGH VOLTAGE/  
TIMING CONTROL  
SCL  
SCL  
STATE COUNTERS  
WP  
Write Protect  
SLAVE  
ADDRESS  
COMPARATORS  
A
0
A1  
A2  
VCC  
+1.8V to +6.0V Power Supply  
Ground  
VSS  
24WCXX F03  
2
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I C Bus Protocol.  
© 2002 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 1022, Rev. F  
1

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