5秒后页面跳转
CAT24C641J-28TE13 PDF预览

CAT24C641J-28TE13

更新时间: 2024-11-06 03:00:39
品牌 Logo 应用领域
CATALYST 电源电路电源管理电路光电二极管监控控制器可编程只读存储器
页数 文件大小 规格书
12页 88K
描述
Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer

CAT24C641J-28TE13 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92Is Samacsys:N
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 mm信道数量:1
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.75 mm最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL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处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

CAT24C641J-28TE13 数据手册

 浏览型号CAT24C641J-28TE13的Datasheet PDF文件第2页浏览型号CAT24C641J-28TE13的Datasheet PDF文件第3页浏览型号CAT24C641J-28TE13的Datasheet PDF文件第4页浏览型号CAT24C641J-28TE13的Datasheet PDF文件第5页浏览型号CAT24C641J-28TE13的Datasheet PDF文件第6页浏览型号CAT24C641J-28TE13的Datasheet PDF文件第7页 
Advanced  
CAT24C321/322(32K), CAT24C641/642(64K)  
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 on SDA for 24C321/641  
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  
32 - 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 CAT24CXXX is a single chip solution to three  
popular functions of EEPROM memory, precision reset  
controller and watchdog timer. The 24C321/322(32K)  
and 24C641/642(64K) feature a I2C Serial CMOS  
EEPROM. Catalyst's advanced CMOS technology sub-  
stantially reduces device power requirements. The  
24CXXXfeaturesa32-bytepageandisavailablein 8-pin  
DIP or 8-pin SOIC packages.  
The reset function of the 24CXXX protects the system  
duringbrownoutandpowerup/downconditions. During  
system failure the watchdog timer feature protects the  
microcontroller with a reset signal. 24CXXX features  
active low reset on pin 2 and active high reset on pin 7.  
24C321/641 features watchdog timer on the SDA line.  
24C322/642 does not feature the watchdog timer func-  
tion.  
PIN CONFIGURATION  
BLOCK DIAGRAM  
24C321/322*  
24C641/642*  
EXTERNAL LOAD  
SENSE AMPS  
SHIFT REGISTERS  
D
OUT  
ACK  
V
DC  
RESET  
WP  
CC  
V
V
CC  
SS  
RESET  
SCL  
WORD ADDRESS  
BUFFERS  
COLUMN  
DECODERS  
V
SDA  
SS  
START/STOP  
LOGIC  
SDA  
WP  
*All products offered in P and J packages  
PIN FUNCITONS  
E2PROM  
XDEC  
Pin Name  
Function  
CONTROL  
LOGIC  
SDA  
Serial Data/Address  
Reset I/O  
RESET/RESET  
DATA IN STORAGE  
SCL  
Vcc  
DC  
Clock Input  
Power Supply  
Do not Connect  
Ground  
HIGH VOLTAGE/  
TIMING CONTROL  
RESET Controller  
High  
STATE COUNTERS  
VSS  
WP  
SCL  
Precision  
SLAVE  
ADDRESS  
COMPARATORS  
Only for  
24C321/641  
Write Protect  
WATCHDOG  
Vcc Monitor  
24C1601 BLOCK  
RESET/RESET  
© 1998 by Catalyst Semiconductor, Inc.  
Doc. No. 25083-00 12/98  
9-1  
Characteristics subject to change without notice  

与CAT24C641J-28TE13相关器件

型号 品牌 获取价格 描述 数据表
CAT24C641J-30TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog
CAT24C641J-42TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog
CAT24C641J-45TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog
CAT24C641JA25TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog
CAT24C641JA-25TE13 CATALYST

获取价格

Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO8, SOIC-8
CAT24C641JA-28TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog
CAT24C641JA-30TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog
CAT24C641JA-42TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog
CAT24C641JA-45TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog
CAT24C641JI25TE13 CATALYST

获取价格

Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog