位置：首页 > IC中文资料第6159页 > CAT1021JI
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer DESCRIPTION The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontroller-based systems. A 2k-bit 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 400k | CATALYST |   | ||
Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer DESCRIPTION The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontroller-based systems. A 2k-bit 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 400k | CATALYST | | ||
Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer DESCRIPTION The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontroller-based systems. A 2k-bit 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 400k | CATALYST | | ||
Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer DESCRIPTION The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontroller-based systems. A 2k-bit 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 400k | CATALYST | | ||
Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer DESCRIPTION The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontroller-based systems. A 2k-bit 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 400k | CATALYST | | ||
PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR General Description Silicon VDMOS and LDMOS transistors designed specifically for broadband RF applications. Suitable for Military Radios, Cellular and Paging Amplifier Base Stations, Broadcast FM/AM, MRI, Laser Driver and others. Polyfet process features gold metal for greatly extended lifetime | POLYFET | | ||
Low-voltage frequency synthesizer for radio telephones GENERAL DESCRIPTION The UMA1021AM BICMOS device integrates a prescaler, programmable dividers, and a phase comparator to implement a phase-locked loop. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies. FEATURES • Low phase noise | PHILIPS 飞利浦 | | ||
Low-voltage frequency synthesizer for radio telephones GENERAL DESCRIPTION The UMA1021M BICMOS device integrates a prescaler, programmable dividers, and a phase comparator to implement a phase-locked loop. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies. FEATURES • Low phase noise • | PHILIPS 飞利浦 | | ||
10-Bit, 12-Bit Binary Multiplying D/A Converter 文件：264.99 Kbytes Page：14 Pages | NSC 国半 | | ||
10-Bit, 12-Bit Binary Multiplying D/A Converter 文件：264.99 Kbytes Page：14 Pages | NSC 国半 | |
CAT1021JI产品属性
- 类型
描述
- 型号
CAT1021JI
- 制造商
CATALYST
- 制造商全称
Catalyst Semiconductor
- 功能描述
Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
25+ |
PDIP-8 |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
ON/安森美 |
2026+ |
DIP |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
ON/安森美 |
24+ |
DIP |
990000 |
明嘉莱只做原装正品现货 |
|||
CATALYST |
26+ |
DIP-14 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
|||
ON Semiconductor |
24+ |
8-PDIP |
65200 |
一级代理/放心采购 |
|||
PDIP8 |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
|||
ON Semiconductor |
22+ |
8PDIP |
9000 |
原厂渠道,现货配单 |
|||
TDK |
24+ |
SMD |
11016 |
公司现货库存,支持实单 |
|||
ON |
PDIP8L |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
CATALYST |
23+ |
SOIC8 |
5000 |
原装正品,假一罚十 |
CAT1021JI芯片相关品牌
CAT1021JI规格书下载地址
CAT1021JI参数引脚图相关
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CAT1021JI数据表相关新闻
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特征 低电压基准：为600mV 低温度系数参考：25ppm的 准确的参考电压为600mV：+6mV at TJ=25°C 高PSRR：在300kHz时为45dB 高线拒绝：1毫伏（从2.2V至18V的VCC） 低电源电流：300μA 集电极开路输出 直接驱动光耦 紧凑的5引脚SOT23封装 工业温度范围：-40°C to 85°C 应用 开关电源控制回路 低温度系数电压参考
2013-3-24CAT1021JE-25TE13-I2C串行2K位CMOS EEPROM，手动复位和看门狗定时器的监控电路
CAT1021，CAT1022和CAT1023是完整的内存和监督的解决方案microcontrollerbased系统。一个2K位的串行EEPROM存储器和系统具有掉电保护功能的电源监控在低功耗CMOS技术集成在一起。通过一个400kHz的I2C总线存储器接口。CAT1021和CAT1023提供一个精确的VCC检测电路和两个开漏输出：（复位）驱动器高，和其他（复位）驱动器低时VCCfalls低于复位阈值电压。该CAT1022仅仅是一个复位输出，并没有写保护的投入。 CAT1021也有一个写保护输入（WP）。如果WP是写操作被禁止连接到一个逻辑高。全体监事有一个1.6秒的看门狗定时器电路重设系统
2012-11-22CAT1161J-28-I2C串行EEPROM与监控功能
CAT1161 / 2是一个完整的记忆和监督基于微控制器系统的解决方案。串行EEPROM存储器（16K）与硬件内存写保护，与布朗的系统电源监控器出保护和一个看门狗定时器集成在一起在低功耗CMOS技术。内存接口是通过I2C总线。1.6秒的看门狗电路，系统返回到已知的良好状态，如果一个软件或硬件故障暂停或“挂起”的系统。 CAT1161看门狗监视器SDA线，使额外的PC电路板迹线不必要的。较低的成本CAT1162，没有一个看门狗定时器。电源监控和复位电路保护上电/掉电期间的内存和系统控制器对掉电条件。五复位阈值电压支持5V，3.3V和3V的系统。如果电源电压超出公差复位信号变得活跃，防止系统微控制
2012-11-21
DdatasheetPDF页码索引
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