DS1339A集成电路(IC)的实时时钟规格书PDF中文资料

厂商型号 |
DS1339A |
参数属性 | DS1339A 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为管件;类别为集成电路(IC)的实时时钟;产品描述:IC RTC CLK/CALENDAR I2C 8-USOP |
功能描述 | Low-Current, I2C, Serial Real-Time Clock |
封装外壳 | 8-TSSOP,8-MSOP(0.118",3.00mm 宽) |
文件大小 |
1.5961 Mbytes |
页面数量 |
19 页 |
生产厂商 | Maxim Integrated Products |
企业简称 |
MAXIM【美信】 |
中文名称 | 美信半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-27 22:30:00 |
人工找货 | DS1339A价格和库存,欢迎联系客服免费人工找货 |
DS1339A规格书详情
General Description
The DS1339A serial real-time clock (RTC) is a lowpower clock/date device with two programmable timeof-day alarms and a programmable square-wave output.
Benefits and Features
♦ Drop-In Replacement for DS1339
♦ Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation Up to 2200 Two Time-of-Day Alarms Programmable Square-Wave Output
♦ Supports Crystals with Up to 60kΩ ESR
♦ Maintains Time Even During Power Outage with Backup Supply Pin Automatic Power-Fail Detect and Switch Circuitry Trickle-Charge Capability
♦ Supports VCC from 1.8V to 5V Oscillator Stop Flag Oscillator Runs Down to 1.15V
♦ Interfaces with a Wide Range of Microcontrollers I2C Serial Interface
♦ Underwriters Laboratories (UL) Recognized
Applications
Handhelds (GPS, POS Terminals)
Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)
Office Equipment (Fax/Printers, Copier)
Medical (Glucometer, Medicine Dispenser)
Telecommunications (Routers, Switches, Servers)
Other (Utility Meter, Vending Machine, Thermostat, Modem)
产品属性
- 产品编号:
DS1339AU+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 实时时钟
- 包装:
管件
- 类型:
时钟/日历
- 特性:
警报器,闰年,方波输出,涓流充电器
- 时间格式:
HH:MM:SS(12/24 小时)
- 日期格式:
YY-MM-DD-dd
- 接口:
I²C,2 线串口
- 电压 - 供电:
1.71V ~ 5.5V
- 电压 - 供电,电池:
1.3V ~ 3.7V
- 电流 - 计时(最大值):
200µA @ 1.71V ~ 5.5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-TSSOP,8-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
8-uMAX/uSOP
- 描述:
IC RTC CLK/CALENDAR I2C 8-USOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
MSOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
MSOP8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
DS |
01+ |
SOP |
8 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXIM/美信 |
16+ |
MSOP-8 |
10148 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
DALLAS |
MSOP8 |
2000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
DALLAS |
22+ |
MSOP8 |
5000 |
询价 | |||
MAXIM(美信) |
2021+ |
MSOP-8 |
499 |
询价 | |||
ATMEL/爱特梅尔 |
24+ |
MSOP8 |
22500 |
原装现货假一赔十 |
询价 | ||
MAXIM/美信 |
21+ |
MSOP-8 |
10000 |
全新原装现货 |
询价 |