5秒后页面跳转
捷配首页

Datasheet > CAT1162P-42TE13
CAT1162P-42TE13 PDF预览

CAT1162P-42TE13

更新时间： 2024-11-22 22:19:31
品牌 Logo 应用领域
CATALYST 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
12页 72K
描述
Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer

阅读下载

中文翻译

获取价格

CAT1162P-42TE13 数据手册

 浏览型号CAT1162P-42TE13的Datasheet PDF文件第2页浏览型号CAT1162P-42TE13的Datasheet PDF文件第3页浏览型号CAT1162P-42TE13的Datasheet PDF文件第4页浏览型号CAT1162P-42TE13的Datasheet PDF文件第5页浏览型号CAT1162P-42TE13的Datasheet PDF文件第6页浏览型号CAT1162P-42TE13的Datasheet PDF文件第7页 
CAT1161/2 (16K)  
Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer  
FEATURES  
■ Active high or low reset  
■ Watchdog monitors SDA signal (CAT1161)  
■ 400kHz I2C bus compatible  
■ 2.7V to 6.0V operation  
— Precision power supply voltage monitor  
— 5V, 3.3V and 3V systems  
— Five threshold voltage options  
■ 1,000,000 Program/Erase cycles  
■ Manual Reset  
■ Low power CMOS technology  
■ 16-Byte page write buffer  
■ Built-in inadvertent write protection  
— VCC lock out  
■ 100 Year data retention  
■ 8-pin DIP or 8-pin SOIC  
— Write protect pin, WP  
■ Commercial and industrial temperature ranges  
DESCRIPTION  
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 200  
ms 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.  
The CAT1161/2 is a complete memory and supervisory  
solution for microcontroller-based systems. A serial  
EEPROM memory (16K) with hardware memory write  
protection, a system power supervisor with brown out  
protectionandawatchdogtimerareintegratedtogether  
inlowpowerCMOStechnology. Memoryinterfaceisvia  
an I2C bus.  
The 1.6-second watchdog circuit returns a system to a  
known good state if a software or hardware glitch halts  
or“hangs”thesystem.TheCAT1161watchdogmonitors  
the SDA line, making an additional PC board trace  
unnecessary. The lower cost CAT1162 does not have a  
watchdog timer.  
TheCAT1161/2memoryfeaturesa16-bytepage.Inaddition,  
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.  
Available packages include an 8-pin DIP and a surface  
mount, 8-pin SO package.  
The power supply monitor and reset circuit protects  
memory and system controllers during power up/down  
and against brownout conditions. Five reset threshold  
BLOCK DIAGRAM  
PIN CONFIGURATION  
EXTERNAL LOAD  
SENSE AMPS  
SHIFT REGISTERS  
D
OUT  
ACK  
V
DC  
CC  
V
CC  
WORD ADDRESS  
BUFFERS  
COLUMN  
DECODERS  
RESET  
GND  
RESET  
CAT1161/2  
SCL  
WP  
GND  
START/STOP  
LOGIC  
SDA  
SDA  
16K  
EEPROM  
XDEC  
CONTROL  
LOGIC  
DC = Do not connect  
WP  
Part Dash Minimum Maximum  
Number Threshold Threshold  
DATA IN STORAGE  
-45  
-42  
4.50  
4.25  
4.75  
4.50  
HIGH VOLTAGE/  
TIMING CONTROL  
RESET Controller  
STATE COUNTERS  
SCL  
-30  
-28  
-25  
3.00  
2.85  
2.55  
3.15  
3.00  
2.70  
Precision  
SLAVE  
ADDRESS  
COMPARATORS  
WATCHDOG  
Only for  
CAT1161  
Vcc Monitor  
RESET RESET  
© 2002 by Catalyst Semiconductor, Inc.  
Doc No. 3002, Rev. D  
Characteristics subject to change without notice  
1234567...12

中文翻译

下载PDF

与CAT1162P-42TE13相关器件

型号 品牌 获取价格 描述 数据表
CAT1162P-45 CATALYST

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDIP8, PLASTIC, DIP-8
CAT1162P-45 ONSEMI

获取价格

 		IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, PLASTIC, DIP-8, Power Management Circuit
CAT1162P-45TE13 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog
CAT1162PI-25 ONSEMI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, PLASTIC, DIP-8
CAT1162PI-25 CATALYST

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDIP8, PLASTIC, DIP-8
CAT1162PI-25TE13 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog
CAT1162PI-28 ONSEMI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, PLASTIC, DIP-8
CAT1162PI-28 CATALYST

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDIP8, PLASTIC, DIP-8
CAT1162PI-28TE13 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog
CAT1162PI-30 CATALYST

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDIP8, PLASTIC, DIP-8

与CAT1162P-42TE13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