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CAT24C043JI-45 PDF预览

CAT24C043JI-45

更新时间: 2024-01-15 14:09:54
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内存集成电路
页数 文件大小 规格书
12页 73K
描述
EEPROM, 512X8, Serial, CMOS, PDSO8

CAT24C043JI-45 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP8,.25Reach Compliance Code:unknown
风险等级:5.92数据保留时间-最小值:100
耐久性:1000000 Write/Erase CyclesI2C控制字节:1010XXMR
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
内存密度:4096 bit内存集成电路类型:EEPROM
内存宽度:8端子数量:8
字数:512 words字数代码:512
最高工作温度:85 °C最低工作温度:-40 °C
组织:512X8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电源:5 V
认证状态:Not Qualified串行总线类型:I2C
最大待机电流:0.00005 A子类别:EEPROMs
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
写保护:HARDWAREBase Number Matches:1

CAT24C043JI-45 数据手册

 浏览型号CAT24C043JI-45的Datasheet PDF文件第2页浏览型号CAT24C043JI-45的Datasheet PDF文件第3页浏览型号CAT24C043JI-45的Datasheet PDF文件第4页浏览型号CAT24C043JI-45的Datasheet PDF文件第5页浏览型号CAT24C043JI-45的Datasheet PDF文件第6页浏览型号CAT24C043JI-45的Datasheet PDF文件第7页 
Advanced Information  
CAT24C163(16K), CAT24C083(8K)  
CAT24C043(4K), CAT24C023(2K)  
2
2
Supervisory Circuits with I C Serial CMOS E PROM, Precision Reset Controller and Watchdog Timer  
FEATURES  
Active High or Low Reset Outputs  
— Precision Power Supply Voltage Monitoring  
— 5V, 3.3V and 3V options  
Watchdog Timer Input (WDI)  
Programmable Reset Threshold  
2
400 KHz I C Bus Compatible  
1,000,000 Program/Erase Cycles  
100 Year Data Retention  
2.7 to 6 Volt Operation  
Low Power CMOS Technology  
16 - Byte Page Write Buffer  
Built-in inadvertent write protection  
— VCC Lock Out  
8-Pin DIP or 8-Pin SOIC  
Commercial, Industrial and Automotive  
Temperature Ranges  
DESCRIPTION  
The CAT24CXX3 is a single chip solution to three  
popular functions of EEPROM memory, precision reset  
controller and watchdog timer. The 24C163(16K),  
24C083(8K), 24C043(4K) and 24C023(2K) feature aI2C  
Serial CMOS EEPROM Catalyst advanced CMOS tech-  
nologysubstantiallyreducesdevicepowerrequirements.  
The 24CXX3 features a 16-byte page and is available in  
8-pin DIP or 8-pin SOIC packages.  
The reset function of the 24CXX3 protects the system  
duringbrownoutandpowerup/downconditions. During  
system failure the watchdog timer feature protects the  
microcontroller with a reset signal. 24CXX3 features  
active low reset on pin 2 and active high reset on pin 7.  
24CXX3 features watchdog timer on the WDI input pin  
(pin 1).  
PIN CONFIGURATION  
BLOCK DIAGRAM  
EXTERNAL LOAD  
24CXX3  
SENSE AMPS  
SHIFT REGISTERS  
D
OUT  
1
2
3
4
8
V
WDI  
RESET  
WP  
CC  
ACK  
RESET  
7
6
5
V
V
CC  
SCL  
WORD ADDRESS  
BUFFERS  
COLUMN  
DECODERS  
SS  
V
SDA  
SS  
START/STOP  
*All products offered in P and J packages  
SDA  
WP  
LOGIC  
PIN FUNCTIONS  
E2PROM  
XDEC  
Pin Name  
Function  
CONTROL  
LOGIC  
SDA  
Serial Data/Address  
Reset I/O  
RESET/RESET  
SCL  
DATA IN STORAGE  
Clock Input  
Vcc  
Power Supply  
Ground  
HIGH VOLTAGE/  
TIMING CONTROL  
VSS  
RESET Controller  
High  
WDI  
Watchdog Timer Input  
Write Protect  
STATE COUNTERS  
SCL  
Precision  
SLAVE  
ADDRESS  
COMPARATORS  
WP  
WATCHDOG  
Vcc Monitor  
24C1601 BLOCK  
WDI RESET/RESET  
© 1999 by Catalyst Semiconductor, Inc.  
Doc. No. 25080-00 8/99 M-1  
1
Characteristics subject to change without notice  

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