I2C Interface RTC module with internal Crystal

The PT7C4337A/4337AC serial real-time clock is a low-power clock/calendar with two programmable time-of-day alarms and a programmable square-wave output.Address and data are transferred serially via a 2-wire, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, a Using external 32.768kHz quartz crystal for PT7C4337A\nUsing internal 32.768kHz quartz crystal for PT7C4337AC\nSupports I2C-Bus's high speed mode (400 kHz)\nIncludes time (Hour/Minute/Second) and calendar (Year/Month/Date/Day) counter functions (BCD code)\nProgrammable square wave output signal\nTwo;

Real-time Clock Module

文件：810.53 Kbytes Page：25 Pages

封装/外壳：16-SOIC（0.295"，7.50mm 宽） 包装：管件 描述：IC RTC CLK/CALENDAR I2C 集成电路（IC） 实时时钟

封装/外壳：16-SOIC（0.295"，7.50mm 宽） 包装：卷带（TR） 描述：IC RTC CAL I2C/2-WIRE SER 16SOIC 集成电路（IC） 实时时钟

Real-time Clock Module

文件：810.53 Kbytes Page：25 Pages

Real-time Clock Module (I2C Bus)

文件：622.85 Kbytes Page：25 Pages

Real-time Clock Module

文件：810.53 Kbytes Page：25 Pages

Real-time Clock Module (I2C Bus)

文件：622.85 Kbytes Page：25 Pages

Real-time Clock Module (I2C Bus)

文件：622.85 Kbytes Page：25 Pages

Real-time Clock Module (I2C Bus)

文件：622.85 Kbytes Page：25 Pages