IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; DIP8. Type of integrated circuit: RTC circuit. (Price for 1 piece.). Manufacturer: MICROCHIP TECHNOLOGY. Clock format: HH:MM:SS (12/24h).
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For communication, the MCP7940N uses the I2C bus. Using the programmable CLKOUT, frequencies of 32.768kHz, 8.192kHz and 4.096kHz and 1Hz can be generated from the external crystal.
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For communication, the MCP7940N uses the I2C bus. Using the programmable CLKOUT, frequencies of 32.768kHz, 8.192kHz and 4.096kHz and 1Hz can be generated from the external crystal.
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