Extremely Accurate I2C RTC with Integrated Crystal and SRAM

General Description  The DS3232 is a low-cost temperature-compensated crystal oscillator (TCXO) with a very accurate, temperature-compensated, integrated real-time clock (RTC) and 236 bytes of battery-backed SRAM. Additionally, the DS3232 incorporates a battery input and maintains accurate timeke

超高精度、I²C RTC，集成晶体和SRAM

DS3232是低成本温度补偿晶体振荡器(TCXO)，内置精度极高的温度补偿实时时钟(RTC)以及236字节电池备份SRAM。此外，DS3232还具有电池输入，可在器件主电源掉电时保持精确计时。集成晶振提高了器件的长期精度，并减少了生产线的元件数量。DS3232具有商业级和工业级温度范围，并采用工业标准的20引脚、300mil SO封装。\n\n RTC可以计数秒、分、时、星期、日期、月份和年份信息。对于少于31天的月份，月末日期自动调整，同时包括闰年修正功能。该时钟可以工作在24小时模式或带/AM/PM指示的12小时模式。提供两个可编程定时闹钟和可编程方波输出。地址和数据通过I²C双 • 在0°C至+40°C范围内，精度为±2ppm\n• 在-40°C至+85°C范围内，精度为±3.5ppm\n• 为不间断计时提供电池备份输入\n• 工作温度范围\n• 商业级：0°C至+70°C\n• 工业级：-40°C至+85°C\n\n\n• 236字节电池备份SRAM\n• 低功耗\n• 实时时钟计数秒、分、时、星期、日期、月份和年份信息，具有有效至2099年的闰年补偿\n• 两个定时闹钟\n• 可编程方波输出\n• 高速(400kHz) I²C接口\n• 3.3V工作电压\n• 数字温度传感器输出：精度为±3°C\n• 老化修正寄存器\n• /RST输入/输出\n• 300mil、;

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：276.92 Kbytes Page：19 Pages

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：280.94 Kbytes Page：19 Pages

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：246.2 Kbytes Page：18 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 microelectromechani

±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

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 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

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

General Description  The DS3232 is a low-cost temperature-compensated crystal oscillator (TCXO) with a very accurate, temperature-compensated, integrated real-time clock (RTC) and 236 bytes of battery-backed SRAM. Additionally, the DS3232 incorporates a battery input and maintains accurate timeke

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

General Description  The DS3232 is a low-cost temperature-compensated crystal oscillator (TCXO) with a very accurate, temperature-compensated, integrated real-time clock (RTC) and 236 bytes of battery-backed SRAM. Additionally, the DS3232 incorporates a battery input and maintains accurate timeke

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：246.2 Kbytes Page：18 Pages

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：276.92 Kbytes Page：19 Pages

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：280.94 Kbytes Page：19 Pages

±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

±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

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

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：246.2 Kbytes Page：18 Pages

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：280.94 Kbytes Page：19 Pages

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：276.92 Kbytes Page：19 Pages

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：280.94 Kbytes Page：19 Pages

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

文件：276.92 Kbytes Page：19 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