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产品名称：M41TC8025
产品封装：SO14
产品品牌：STMicroelectronics
PDF文档：下载
库 存：查看
电 话：0755-83035811
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产品介绍
M41TC8025
Features
- Embedded high-stability 32 KHz DTCXO
- Temperature-compensated serial real-time clock
- ±5.0 ppm max from -40 to 85 °C
- ±3.8 ppm max from 0 to 50 °C
- Supply voltage
- Clock operating & timekeeping: 1.6 to 5.5 V
- I2C interface operating: 1.8 to 5.5 V
- Temperature compensation: 2.2 to 5.5 V
- 0.8 μA typical current at 3.0 V supply voltage
- 400 kHz I2C interface
- Time-of-day alarm (with interrupt)
- Fixed-cycle timer interrupt function
- Time update interrupt function
- Programmable frequency output
- FOUT = 1 Hz, 1 KHz and 32 KHz
- Registers for seconds, minutes, hours, day-of-week, date (day of month), month and year with automatic leap year compensation
- Programmable temperature compensation intervals (0.5 s, 2 s default, 10 s, 30 s)
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