XUAN VINH INVESTMENT CORPORATION

• XV0039 Tiny RTC I2C modules (No battery inside）
• Made in: China
• Price: Contact
• Status: In stock
• view: 1957

XV0039 Tiny RTC I2C modules (No battery inside）

Description:

• DS1307 I2C real time clock chip (RTC)
• 24C32 32K I2C EEPROM memory
• Using LIR2032 rechargeable lithium battery with charging circuit
• Solve the problem of no literacy of the DS1307 with backup battery
• Support timing 1 year of the DS1307 after fully charged
• Leads to the DS1307 clock pin provides a clock signal for the microcontroller
• Other I2C devices can be cascaded
• Size: 27mm x 28mm x 8.4mm