5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 电源管理电路> CAT1161WI-30-GT3
CAT1161WI-30-GT3 PDF预览

CAT1161WI-30-GT3

更新时间： 2024-11-26 11:53:07
品牌 Logo 应用领域
安森美 - ONSEMI 电源电路电源管理电路监控控制器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 170K
描述
Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)

阅读下载

中文翻译

获取价格

CAT1161WI-30-GT3 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP,针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.62
Base Number Matches：1

CAT1161WI-30-GT3 数据手册

 浏览型号CAT1161WI-30-GT3的Datasheet PDF文件第2页浏览型号CAT1161WI-30-GT3的Datasheet PDF文件第3页浏览型号CAT1161WI-30-GT3的Datasheet PDF文件第4页浏览型号CAT1161WI-30-GT3的Datasheet PDF文件第5页浏览型号CAT1161WI-30-GT3的Datasheet PDF文件第6页浏览型号CAT1161WI-30-GT3的Datasheet PDF文件第7页 
CAT1161, CAT1162  
Supervisory Circuits with I2C Serial CMOS EEPROM,  
Precision Reset Controller and Watchdog Timer (16K)  
brown out protection and a watchdog timer are  
integrated together in low power CMOS technology.  
FEATURES  
Memory interface is via an I2C bus.  
„ Watchdog monitors SDA signal (CAT1161)  
„ 400kHz I2C bus compatible  
The 1.6-second watchdog circuit returns a system to a  
known good state if a software or hardware glitch  
halts or “hangs” the system. The CAT1161 watchdog  
monitors the SDA line, making an additional PC board  
trace unnecessary. The lower cost CAT1162 does not  
have a watchdog timer.  
„ 2.7V to 6.0V operation  
„ Low power CMOS technology  
„ 16-Byte page write buffer  
„ Built-in inadvertent write protection  
The power supply monitor and reset circuit protects  
memory and system controllers during power up/down  
and against brownout conditions. Five reset threshold  
voltages support 5V, 3.3V and 3V systems. If power  
supply voltages are out of tolerance reset signals  
become active, preventing the system microcontroller,  
ASIC or peripherals from operating. Reset signals  
become inactive typically 200ms after the supply  
voltage exceeds the reset threshold level. With both  
active high and low reset signals, interface to  
microcontrollers and other ICs is simple. In addition, a  
reset pin can be used as a debounced input for push-  
button manual reset capability.  
—
—
VCC lock out  
Write protect pin, WP  
„ Active high or low reset  
—
—
—
Precision power supply voltage monitor  
5V, 3.3V and 3V systems  
Five threshold voltage options  
„ 1,000,000 Program/Erase cycles  
„ Manual Reset  
„ 100 Year data retention  
„ 8-pin DIP or 8-pin SOIC  
The CAT1161/2 memory features a 16-byte page. In  
addition, hardware data protection is provided by a  
write protect pin WP and by a VCC sense circuit that  
prevents writes to memory whenever VCC falls below  
the reset threshold or until VCC reaches the reset  
threshold during power up.  
„ Commercial and industrial temperature ranges  
For Ordering Information details, see page 13.  
DESCRIPTION  
Available packages include an 8-pin DIP and a  
surface mount, 8-pin SO package.  
The CAT1161/2 is a complete memory and supervi-  
sory solution for microcontroller-based systems. A se-  
rial EEPROM memory (16K) with hardware memory  
write protection, a system power supervisor with  
PIN FUNCTIONS  
PIN CONFIGURATION  
Pin Name Function  
PDIP 8 Lead  
SOIC 8 Lead  
DC  
¯¯¯¯¯¯  
RESET  
Do not Connect  
Active Low Reset I/O  
Write Protect  
DC  
1
2
3
4
8
7
6
5
VCC  
WP  
GND  
SDA  
¯¯¯¯¯¯  
RESET  
RESET  
SCL  
CAT1161  
CAT1162  
Ground  
WP  
Serial Data/Address  
Clock Input  
GND  
SDA  
SCL  
RESET  
VCC  
Active High Reset I/O  
Power Supply  
© 2009 SCILLC. All rights reserved.  
Characteristics subject to change without notice  
1
Doc. No. MD-3002 Rev. I  
1234567...14

中文翻译

下载PDF

CAT1161WI-30-GT3 替代型号

型号 品牌 替代类型 描述 数据表
CAT1161WI-30-G ONSEMI

完全替代

 Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller
CAT1161WI-28-GT3 ONSEMI

类似代替

 Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog
CAT1161WI-42-GT3 ONSEMI

类似代替

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

与CAT1161WI-30-GT3相关器件

型号 品牌 获取价格 描述 数据表
CAT1161WI-30T2 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog
CAT1161WI-30T3 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog
CAT1161WI-30-T3 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog
CAT1161WI-30-T3 ONSEMI

获取价格

 		1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, 0.150 INCH, ROHS COMPLIANT, MS-012, SOIC-8
CAT1161WI-30TE13 CATALYST

获取价格

 		Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, LEAD FREE AND
CAT1161WI-30TE13 ONSEMI

获取价格

 		1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, 0.150 INCH, LEAD FREE AND HALOGEN FREE, SOIC
CAT1161WI42 ONSEMI

获取价格

 		1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, 0.150 INCH, LEAD FREE AND HALOGEN FREE, SOIC
CAT1161WI-42 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog
CAT1161WI-42 ONSEMI

获取价格

 		1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, 0.150 INCH, LEAD FREE AND HALOGEN FREE, SOIC
CAT1161WI-42-G ONSEMI

获取价格

 		CPU Supervisor with 16 k EEPROM Memory, SOIC 8, 150 mils, 100-TUBE

与CAT1161WI-30-GT3相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证