DS1307Z中文资料PDF规格书
厂商型号 |
DS1307Z |
参数属性 | DS1307Z 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC) > 实时时钟;产品描述:IC RTC CLK/CALENDAR I2C 8-SOIC |
功能描述 | 64 X 8 Serial Real Time Clock |
文件大小 |
225.08 Kbytes |
页面数量 |
14 页 |
生产厂商 | Dallas Semiconductor Corp. |
企业简称 |
Dallas |
中文名称 | Dallas Semiconductor Corp.官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-3 21:30:00 |
DS1307Z规格书详情
DESCRIPTION
The DS1307 Serial Real Time Clock is a low power, full BCD clock/calendar plus 56 bytes of nonvolatile SRAM. Address and data are transferred serially via a 2-wire bi-directional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with less than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1307 has a built-in power sense circuit which detects power failures and automatically switches to the battery supply.
FEATURES
■ Real time clock counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year compensation valid up to 2100
■ 56 byte nonvolatile RAM for data storage
■ 2-wire serial interface
■ Programmable squarewave output signal
■ Automatic power-fail detect and switch circuitry
■ Consumes less than 500 nA in battery backup mode with oscillator running
■ Optional industrial temperature range
-40°C to +85°C (IND) available for DS1307 and DS1308
■ DS1307 available in 8-pin DIP or SOIC
■ DS1308 available in 36-pin SMD BGA (Ball Grid Array)
■ DS1308 accuracy is better than ±2 minute/month at 25°C
■ Recognized by Underwriters Laboratory
产品属性
- 产品编号:
DS1307Z
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 实时时钟
- 包装:
卷带(TR)
- 类型:
时钟/日历
- 特性:
闰年,NVSRAM,方波输出
- 存储容量:
56B
- 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:
4.5V ~ 5.5V
- 电压 - 供电,电池:
2V ~ 3.5V
- 电流 - 计时(最大值):
200µA @ 5V
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC RTC CLK/CALENDAR I2C 8-SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
2020+ |
SOP-8 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
MAXIM/美信 |
23+ |
NA/ |
805 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
DS |
23+ |
SOP-8 |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
MAXIM |
23+ |
SOP-8 |
20000 |
原厂原装正品现货 |
询价 | ||
DALLAS |
23+ |
SOP-8 |
18689 |
询价 | |||
DS |
2023+ |
SOP8 |
5960 |
询价 | |||
MAXIM |
23+ |
SOIC |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
23+ |
SOP8 |
12632 |
进口原装-支持实单-样品可售 |
询价 | ||
MAXIM |
SOP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
DS |
22+ |
SOP8 |
8000 |
原装正品支持实单 |
询价 |