±5ppm, I2C Real-Time Clock with SRAM

General Description The DS3232M is a low-cost, extremely accurate, I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechani

±5ppm, I2C Real-Time Clock with SRAM

General Description The DS3232M is a low-cost, extremely accurate, I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromecha

±5ppm、内置SRAM的I²C实时时钟

DS3232M是低成本、超高精度I²C实时时钟(RTC)，带有236字节电池备份SRAM。该器件集成了电池输入，当器件主电源断电时可保持精确计时。集成微机电系统(MEMS)振荡电路保持器件的长期精确度，并减少了生产线的元件数量。\n\n RTC提供秒、分、时、星期、日期、月和年信息。少于31天的月份，自动调整月末日期，包括闰年修正。时钟格式可以是24小时或带AM/PM指示的12小时格式。提供两个可设置的日历闹钟和一路1Hz输出。地址与数据通过I²C双向总线串口传输。高精度、经过温度补偿的电压基准和比较器电路用来监测VCC状态，检测电源故障，提供复位输出，并在必要时自动切换到备份电源。 •-40°C至+85°C温度范围内，计时精度保持在±5ppm (±0.432秒/天) •236字节电池备份用户SRAM•为连续计时提供电池备份•低功耗•功能兼容于DS3232•完整的时钟日历，包括秒、分、时、星期、日期、月和年，并提供有效期到2100年的闰年补偿•两个日历闹钟•1Hz和32.768kHz输出\n• 复位输出和按键去抖输入 •高速(400kHz) I²C兼容串行总线•+2.3V至+4.5V电源电压•精度为±3°C的数字温度传感器•-40°C至+85°C工作温度范围•8引脚SO (150 mil)封装•通过美国保险商实验室协会(UL)认证;

±5ppm, I2C Real-Time Clock with SRAM

文件：2.16609 Mbytes Page：23 Pages

±5ppm, I2C Real-Time Clock with SRAM

General Description The DS3232M is a low-cost, extremely accurate, I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromecha

±5ppm, I2C Real-Time Clock with SRAM

General Description The DS3232M is a low-cost, extremely accurate, I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromecha

±5ppm, I2C Real-Time Clock with SRAM

General Description The DS3232M is a low-cost, extremely accurate, I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechani

±5ppm, I2C Real-Time Clock with SRAM

General Description The DS3232M is a low-cost, extremely accurate, I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromecha

±5ppm, I2C Real-Time Clock with SRAM

General Description The DS3232M is a low-cost, extremely accurate, I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromecha

±5ppm, I2C Real-Time Clock with SRAM

文件：2.16609 Mbytes Page：23 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC RTC CLK/CALENDAR I2C 8-SOIC 集成电路（IC） 实时时钟

±5ppm, I2C Real-Time Clock with SRAM

文件：2.16609 Mbytes Page：23 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC RTC CLK/CALENDAR I2C 8-SOIC 集成电路（IC） 实时时钟

±5ppm, I2C Real-Time Clock with SRAM

文件：2.16609 Mbytes Page：23 Pages

±5ppm, I2C Real-Time Clock with SRAM

文件：2.16609 Mbytes Page：23 Pages

3 TO 5.5V, LOW POWER, UP TO 400KBPS, RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST3232 is a 3V powered EIA/TIA-232 and V.28/V.24 communication interface with low power requirements, high data-rate capabilities. ST3232 has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5.5V supplies. The device requires only fo

짹15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS

Description The ST3232E is a 3V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ±8kV using IEC1000-4-2 Contact Discharge and ±15kV using the Human Body Model. ST3232E has

짹15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS

Description The ST3232E is a 3V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ±8kV using IEC1000-4-2 Contact Discharge and ±15kV using the Human Body Model. ST3232E has

짹15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS

Description The ST3232E is a 3V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ±8kV using IEC1000-4-2 Contact Discharge and ±15kV using the Human Body Model. ST3232E has

짹15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS

Description The ST3232E is a 3V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ±8kV using IEC1000-4-2 Contact Discharge and ±15kV using the Human Body Model. ST3232E has