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CAT24C03WI-GT

更新时间: 2024-02-01 06:00:02
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
18页 434K
描述
2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection

CAT24C03WI-GT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred包装说明:TSSOP, TSSOP8,.25
Reach Compliance Code:unknown风险等级:5.75
数据保留时间-最小值:100耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010DDDRJESD-30 代码:R-PDSO-G8
内存密度:2048 bit内存集成电路类型:EEPROM
内存宽度:8端子数量:8
字数:256 words字数代码:256
最高工作温度:85 °C最低工作温度:-40 °C
组织:256X8封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行:SERIAL电源:2/5 V
认证状态:Not Qualified串行总线类型:I2C
最大待机电流:0.000002 A子类别:EEPROMs
最大压摆率:0.001 mA表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL写保护:HARDWARE
Base Number Matches:1

CAT24C03WI-GT 数据手册

 浏览型号CAT24C03WI-GT的Datasheet PDF文件第2页浏览型号CAT24C03WI-GT的Datasheet PDF文件第3页浏览型号CAT24C03WI-GT的Datasheet PDF文件第4页浏览型号CAT24C03WI-GT的Datasheet PDF文件第5页浏览型号CAT24C03WI-GT的Datasheet PDF文件第6页浏览型号CAT24C03WI-GT的Datasheet PDF文件第7页 
CAT24C03/05  
2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection  
FEATURES  
DEVICE DESCRIPTION  
Supports Standard and Fast I2C Protocol  
1.8 V to 5.5 V Supply Voltage Range  
16-Byte Page Write Buffer  
The CAT24C03/CAT24C05 is a 2-kb/4-kb CMOS Serial  
EEPROM device organized internally as 16/32 pages  
of 16 bytes each, for a total of 256x8/512x8 bits. These  
devices support both Standard (100kHz) as well as Fast  
(400kHz) I2C protocol.  
Hardware Write Protection for upper half of  
memory  
Data is written by providing a starting address, then  
loading 1 to 16 contiguous bytes into a Page Write  
Buffer, and then writing all data to non-volatile memory  
in one internal write cycle. Data is read by providing a  
starting address and then shifting out data serially while  
automatically incrementing the internal address count.  
Schmitt Triggers and Noise Suppression Filters  
on I2C Bus Inputs (SCL and SDA).  
Low power CMOS technology  
1,000,000 program/erase cycles  
100 year data retention  
Writeoperationscanbeinhibitedforupperhalfofmemory  
by taking the WP pin High.  
Industrial temperature range  
RoHS-compliant 8-lead PDIP, SOIC, and TSSOP,  
External address pins make it possible to address  
up to eight CAT24C03 or four CAT24C05 devices on the  
same bus.  
8-pad TDFN and 5-lead TSOT-23 packages.  
For Ordering Information details, see page 17.  
PIN CONFIGURATION  
FUNCTIONAL SYMBOL  
PDIP (L)  
SOIC (W)  
TSSOP (Y)  
V
CC  
TDFN (VP2)  
TSOT-23 (TD)  
CAT24C05 03  
/
SCL  
1
2
3
5
WP  
NC  
A
A
A
A
1
2
3
4
8
7
6
5
V
CC  
/
0
1
2
SCL  
WP  
1 /  
2 /  
V
SS  
A
SCL  
SDA  
CAT24C03  
CAT24C05  
A , A , A  
2
1
0
SDA  
4
V
V
CC  
SS  
WP  
For the location of Pin 1, please consult the corresponding package drawing.  
PIN FUNCTIONS  
V
SS  
A0, A1, A2  
SDA  
SCL  
WP  
Device Address Inputs  
Serial Data Input/Output  
Serial Clock Input  
Write Protect Input  
Power Supply  
VCC  
VSS  
Ground  
NC  
No Connect  
* Catalyst carries the I2C protocol under a license from the Philips Corporation.  
© 2006 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 1116, Rev. B  
1

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