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产品名称：M41T11
产品封装：SOP-8
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
M41T11
Features
- Counters for seconds, minutes, hours, day, date, month, years and century
- 32 KHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation
- Serial interface supports I2C bus (100 kHz protocol)
- Ultra-low battery supply current of 0.8 μA (typ. at 3 V)
- 2.0 to 5.5 V clock operating voltage
- Automatic switchover and deselect circuitry
- 56 bytes of general purpose RAM
- Software clock calibration to compensate crystal deviation due to temperature
- Automatic leap year compensation
- Operating temperature of –40 to 85°C
- Packaging includes a 28-lead SOIC and SNAPHAT®top (to be ordered separately; 3.3 V to 5.0 V supply voltage only)
- RoHS compliant
- Lead-free second level interconnect
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