位置:ICM7170IDG > ICM7170IDG详情

ICM7170IDG中文资料

厂家型号

ICM7170IDG

文件大小

77.67Kbytes

页面数量

13

功能描述

Microprocessor-Compatible, Real-Time Clock

数据手册

下载地址一下载地址二到原厂下载

生产厂商

Intersil Corporation

简称

Intersil

中文名称

官网

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ICM7170IDG数据手册规格书PDF详情

Description

The ICM7170 real time clock is a microprocessor bus compatible peripheral, fabricated using Intersil’s silicon gate CMOS LSl process. An 8-bit bidirectional bus is used for the data I/O circuitry. The clock is set or read by accessing the 8 internal separately addressable and programmable counters from 1/100 seconds to years. The counters are controlled by a pulse train divided down from a crystal oscillator circuit, and the frequency of the crystal is selectable with the onchip command register. An extremely stable oscillator frequency is achieved through the use of an on-chip regulated power supply.

Features

• 8-Bit, µP Bus Compatible

- Multiplexed or Direct Addressing

• Regulated Oscillator Supply Ensures Frequency Stability and Low Power

• Time From 1/100 Seconds to 99 Years

• Software Selectable 12/24 Hour Format

• Latched Time Data Ensures No Roll Over During Read

• Full Calendar with Automatic Leap Year Correction

• On-Chip Battery Backup Switchover Circuit

• Access Time Less than 300ns

• 4 Programmable Crystal Oscillator Frequencies Over Industrial Temperature Range

• 3 Programmable Crystal Oscillator Frequencies Over Military Temperature Range

• On-Chip Alarm Comparator and RAM

• Interrupts from Alarm and 6 Selectable Periodic Intervals

• Standby Micro-Power Operation: 1.2µA Typical at 3.0V and 32kHz Crystal

Applications

• Portable and Personal Computers

• Data Logging

• Industrial Control Systems

• Point Of Sale

ICM7170IDG产品属性

  • 类型

    描述

  • 型号

    ICM7170IDG

  • 制造商

    Rochester Electronics LLC

更新时间:2025-5-29 8:24:00
供应商 型号 品牌 批号 封装 库存 备注 价格
INTERSIL
QQ咨询
DIP
169
全新原装 研究所指定供货商
INTERSIL
23+
DIP
35890
Intersil
7
公司优势库存 热卖中!!
INTERSIL
1824+
DIP-24
3590
原装现货专业代理,可以代拷程序
INTERSIL
专业铁帽
PDIP24
67500
铁帽原装主营-可开原型号增税票
INTERSIL
9944+
DIP-24
9
普通
INTERSIL
23+
DIP-24
50000
全新原装正品现货,支持订货
INTERSIL
24+
DIP
60
原装现货假一赔十
INTERSIL
23+
DIP
3000
全新原装、诚信经营、公司现货销售
INTERSIL
22+
DIP
8000
原装正品支持实单

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Intersil Corporation

中文资料: 41651条

Intersil Corporation是一家专注于高性能模拟和混合信号半导体产品的公司,成立于1967年,总部位于美国加利福尼亚州,在全球范围内提供各种电子解决方案。Intersil的产品主要应用于电源管理、信号处理、无线通信、工业控制、汽车电子等多个领域。 公司以其创新的技术而闻名,专注于提供高效能、低功耗的解决方案,满足不断增长的市场需求。Intersil的主要产品包括电源管理集成电路(IC),用于高效功率转换和管理,广泛应用于消费电子、计算机和电信设备;模拟信号处理器,用于处理和转换模拟信号,以适应各种应用需求;时钟和频率生成器,为各种电子设备提供精准的时钟信号;以及接口产品,支持不同