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CAT24WC03ZTE13 PDF预览

CAT24WC03ZTE13

更新时间: 2024-02-11 23:04:09
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
页数 文件大小 规格书
14页 362K
描述
2K/4K-Bit Serial EEPROM with Partial Array Write Protection

CAT24WC03ZTE13 数据手册

 浏览型号CAT24WC03ZTE13的Datasheet PDF文件第2页浏览型号CAT24WC03ZTE13的Datasheet PDF文件第3页浏览型号CAT24WC03ZTE13的Datasheet PDF文件第4页浏览型号CAT24WC03ZTE13的Datasheet PDF文件第5页浏览型号CAT24WC03ZTE13的Datasheet PDF文件第6页浏览型号CAT24WC03ZTE13的Datasheet PDF文件第7页 
CAT24WC03/05  
2K/4K-Bit Serial EEPROM with Partial Array Write Protection  
FEATURES  
Self-timed write cycle with auto-clear  
400 kHz I2C bus compatible*  
1.8 to 5.5 volt operation  
1,000,000 Program/Erase cycles  
100 Year data retention  
Low power CMOS technology  
8-pin DIP, 8-pin SOIC, 8-lead MSOP and 8-pin  
TSSOP Package  
Write protect feature  
–Top 1/2 array protected when WP at VIH  
Commercial, industrial and automotive  
temperature ranges  
16-Byte page write buffer  
"Green" package options available  
DESCRIPTION  
The CAT24WC03/05 is a 2K/4K-bit Serial CMOS  
EEPROM internally organized as 256/512 words of 8  
bits each. Catalyst’s advanced CMOS technology sub-  
stantially reduces device power requirements. The  
CAT24WC03/05 features 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 or 8-pin SOIC packages.  
PIN CONFIGURATION  
BLOCK DIAGRAM  
DIP Package (P, L, GL)  
SOIC Package (J, W, GW)  
EXTERNAL LOAD  
SENSE AMPS  
SHIFT REGISTERS  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
A
A
A
V
A
A
A
D
0
1
2
CC  
0
1
2
V
CC  
WP  
OUT  
WP  
ACK  
SCL  
SDA  
SCL  
SDA  
V
V
CC  
SS  
V
V
SS  
SS  
WORD ADDRESS  
BUFFERS  
COLUMN  
DECODERS  
MSOP Package (R, Z, GZ)  
TSSOP Package (U, Y, GY)  
START/STOP  
SDA  
WP  
1
2
3
4
8
7
6
5
A
A
A
1
2
3
4
8
7
6
5
0
1
2
V
CC  
WP  
A
A
A
0
1
2
V
CC  
WP  
LOGIC  
SCL  
SDA  
SCL  
SDA  
V
E2PROM  
SS  
V
XDEC  
SS  
CONTROL  
LOGIC  
PIN FUNCTIONS  
Pin Name  
Function  
DATA IN STORAGE  
A0, A1, A2  
SDA  
Device Address Inputs  
Serial Data/Address  
Serial Clock  
HIGH VOLTAGE/  
TIMING CONTROL  
SCL  
WP  
Write Protect  
SCL  
STATE COUNTERS  
VCC  
+1.8V to +5.5V Power Supply  
Ground  
SLAVE  
ADDRESS  
COMPARATORS  
A
A1  
A2  
0
VSS  
2
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I C Bus Protocol.  
© 2005 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 1005, Rev. F  
1

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