5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 电源管理电路> CAT1320LI-42-G
CAT1320LI-42-G PDF预览

CAT1320LI-42-G

更新时间： 2024-11-06 11:53:47
品牌 Logo 应用领域
安森美 - ONSEMI 电源电路电源管理电路监控输入元件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 147K
描述
Supervisory Circuits with I2C Serial 32K CMOS EEPROM

阅读下载

中文翻译

获取价格

CAT1320LI-42-G 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：DIP
包装说明：DIP,针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.25其他特性：RESET THRESHOLD VOLTAGE IS 4.375V
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：R-PDIP-T8JESD-609代码：e4
长度：9.27 mm信道数量：1
功能数量：1端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装形状：RECTANGULAR封装形式：IN-LINE
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
座面最大高度：5.33 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：3 V标称供电电压 (Vsup)：3.3 V
表面贴装：NO技术：CMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.62 mmBase Number Matches：1

CAT1320LI-42-G 数据手册

 浏览型号CAT1320LI-42-G的Datasheet PDF文件第2页浏览型号CAT1320LI-42-G的Datasheet PDF文件第3页浏览型号CAT1320LI-42-G的Datasheet PDF文件第4页浏览型号CAT1320LI-42-G的Datasheet PDF文件第5页浏览型号CAT1320LI-42-G的Datasheet PDF文件第6页浏览型号CAT1320LI-42-G的Datasheet PDF文件第7页 
CAT1320, CAT1321  
E
Supervisory Circuits with I2C Serial  
32K CMOS EEPROM  
E TM  
R
FEATURES  
■ 3.0V to 5.5V operation  
■ Low power CMOS technology  
■ Precision power supply voltage monitor  
— 5V, 3.3V and 3V systems  
■ 64-Byte page write buffer  
- +5.0V (+/- 5%, +/- 10%)  
- +3.3V (+/- 5%, +/- 10%)  
- +3.0V (+/- 10%)  
■ 1,000,000 Program/Erase cycles  
■ 100 year data retention  
■ Active low reset, CAT1320  
■ Active high reset, CAT1321  
■ Valid reset guaranteed at VCC=1V  
■ 400kHz I2C bus  
■ 8-pin DIP, SOIC, TSSOP and TDFN packages  
■ Industrial temperature range  
DESCRIPTION  
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 options,  
interface to microcontrollers and other ICs is simple. In  
addition, the RESET (CAT1320) pin can be used as an  
input for push-button manual reset capability.  
The CAT1320 and CAT1321 are complete memory and  
supervisorysolutionsformicrocontroller-basedsystems.  
A 32kbit serial EEPROM memory and a system power  
supervisor with brown-out protection are integrated  
together in low power CMOS technology. Memory  
interface is via a 400kHz I2C bus.  
The CAT1320 provides a precision VCC sense circuit  
and drives an open drain output, RESET low whenever  
VCC falls below the reset threshold voltage.  
The CAT1320/21 memory features a 64-byte page. In  
addition, hardware data protection is provided 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.  
The CAT1321 provides a precision VCC sense circuit  
thatdrivesanopendrainoutput, RESEThighwhenever  
VCC falls below the reset threshold voltage.  
Available packages include an 8-pin DIP, SOIC, TSSOP  
and 4.9 x 3mm TDFN.  
The power supply monitor and reset circuit protect  
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  
supplyvoltagesareoutoftoleranceresetsignalsbecome  
PIN CONFIGURATION  
TDFN PACKAGE: 4.9MM X 3MM  
(ZD2)  
PDIP (L) SOIC (W)  
TSSOP (Y)  
1
2
3
4
8
7
6
5
A0  
A1  
A2  
V
CC  
8
7
6
5
8
7
6
5
1
2
3
4
1
2
3
4
A0  
A1  
A2  
V
CC  
A0  
A1  
A2  
V
CC  
RESET  
RESET  
SCL  
RESET  
CAT1320  
CAT1320  
CAT1321  
CAT1320  
SCL  
SCL  
V
V
SDA  
SS  
SDA  
V
SDA  
SS  
SS  
1
2
3
4
A0  
8
7
6
5
V
8
1
2
3
4
8
7
6
5
1
A0  
V
CC  
A0  
V
CC  
CC  
A1  
A2  
RESET  
SCL  
RESET  
A1  
A2  
A1  
A2  
7
6
5
2
3
4
RESET  
CAT1321  
CAT1321  
SCL  
SDA  
SCL  
SDA  
V
V
V
SDA  
SS  
SS  
SS  
© 2009 SCILLC. All rights reserved.  
Characteristics subject to change without notice.  
Doc. No. MD-3014, Rev. D  
1
1234567...18

中文翻译

下载PDF

与CAT1320LI-42-G相关器件

型号 品牌 获取价格 描述 数据表
CAT1320LI-42GT3 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320LI-42SOIC CATALYST

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320LI-42T3 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320LI-42TDFN CATALYST

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320LI-42TE13 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320LI-42TSSOP CATALYST

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320LI45 CATALYST

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, LEAD AND HALOGEN FREE, PLASTIC, MS-001, DIP-8
CAT1320LI-45-G ONSEMI

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320LI-45GT3 CATALYST

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320LI-45SOIC CATALYST

获取价格

 		Supervisory Circuits with I2C Serial 32K CMOS EEPROM

与CAT1320LI-42-G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