位置:HT1380A > HT1380A详情

HT1380A中文资料

厂家型号

HT1380A

文件大小

1903.33Kbytes

页面数量

14

功能描述

Serial Timekeeper Chip

数据手册

下载地址一下载地址二到原厂下载

生产厂商

HOLTEK

HT1380A数据手册规格书PDF详情

General Description

The HT1380A/HT1381A is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month and year information. The number of days in each month and leap years are automatically adjusted. The HT1380A/HT1381A is designed for low power consumption and can operate in two modes: one is the 12-hour mode with an AM/PM indicator, the other is the 24-hour mode.

Features

• Operating voltage: 2.0V~5.5V

• Maximum input serial clock: 500kHz at VDD=2V, 2MHz at VDD=5V

• Operating current:

– less than 0.5μA at 2V

– less than 0.7μA at 3V

– less than 1.0μA at 5V

• TTL compatible

– VIH: 2.0V~VDD+0.3V at VDD=5V

– VIL: 0.3V~+0.8V at VDD=5V

• Two data transmission modes: single-byte, or burst mode

• Serial I/O transmission

• All registers store BCD format

• HT1380A: 8-pin DIP package

HT1381A: 8-pin SOP package

Applications

• Microcomputer serial clock

• Clock and Calendar

HT1380A产品属性

  • 类型

    描述

  • 型号

    HT1380A

  • 制造商

    HOLTEK

  • 制造商全称

    Holtek Semiconductor Inc

  • 功能描述

    Serial Timekeeper Chip

更新时间:2025-10-19 14:32:00
供应商 型号 品牌 批号 封装 库存 备注 价格
HOLTEK
24+
SOPDIP
40095
進口臺灣原装合泰可追溯原厂技术支持燒錄開發
HOLTEK
DIP8
60
一级代理,专注军工、汽车、医疗、工业、新能源、电力
HOLTEK/合泰
2021+
SOPDIP
880000
明嘉莱只做原装正品现货
HOLTEK/合泰
23+
7300
专注配单,只做原装进口现货
HOLTEK/合泰
24+
65230
HOLTEK(台湾合泰/盛群)
2447
DIP-8
315000
一级代理专营品牌!原装正品,优势现货,长期排单到货
HOLTEK(台湾合泰/盛群)
2021+
DIP-8
499
HOLTEK/合泰
23+
SOPDIP
88000
原厂授权一级代理,专业海外优势订货,价格优势、品种
HOLTEK/合泰
25+
HT1380ADIP8
54687
百分百原装现货 实单必成 欢迎询价
HOLTEK
13+
SOP8
4054
原装分销