1pcs/LOT I2C RTC DS1307 AT24C32 Real Time Clock Module ()For AVR ARM PIC Tiny RTC I2C modules memory DS1307 clock
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Type: Voltage Regulator;Brand Name: TZT teng;Dissipation Power: 5v;Model Number: new;Operating Temperature: 1;is_customized: Yes;Supply Voltage: esp8266;Application: Computer;Condition: New;
AT24C32 Real Time Clock RTC I2C DS1307 Module for AVR ARM PIC 51 ARM Promotion
1. The control interface is I2C interface, control interface level can be 5V or 3.3V.
2. Power recommends 5VDC.
3.DS1307 I2C real time clock chip (RTC).
4.24C32 32K I2C EEPROM memory.
5. Users can LIR2032 rechargeable lithium battery, and with a charging circuit problem DS1307 with battery backup can not read and write. When fully charged, it can provide the DS1307 timing 1 year.
6. lead DS1307 clock pin provides a clock signal to the microcontroller. Other I2C devices can be cascaded.