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DS1307 PROTEUS LIBRARY DOWNLOAD HOW TO

After the DS1307 acknowledges the slave address + write bit, the master transmits a word address to the DS1307. After receiving and decoding the slave address byte, the DS1307 outputs an acknowledge on SDA.

The slave address byte contains the 7-bit DS1307 address, which is 1101000, followed by the direction bit (R/W), which for a write is 0. The slave address byte is the first byte received after the master generates the START condition. Hardware performs address recognition after reception of the slave address and direction bit (see Figure 5). START and STOP conditions are recognized as the beginning and end of a serial transfer. Slave Receiver Mode (Write Mode): Serial data and clock are received through SDA and SCL. After each byte is received an acknowledge bit is transmitted.

Optional Industrial Temperature Range: -40☌ to +85☌ġ.

Consumes Less than 500nA in Battery-Backup Mode with Oscillator Running.

Automatic Power-Fail Detect and Switch Circuitry.

56-Byte, Battery-Backed, Nonvolatile (NV) RAM for Data Storage.

Day of the week, and Year with Leap-Year Compensation Valid Up to 2100.

Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Date of the Month, Month,.

That detects power failures and automatically switches to the battery supply. Hour or 12-hour format with AM/PM indicator. The DS1307 has a built-in power-sense circuit With fewer than 31 days, including corrections for leap year. The end of the month date is automatically adjusted for months The clock/calendar provides seconds, minutes, hours, day, date, The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD)Ĭlock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially throughĪn I2C™, bidirectional bus.

DS1307 PROTEUS LIBRARY DOWNLOAD HOW TO

In this tutorial we will learn How to interface RTC DS1307 with AVR microcontroller.