In stock
MCP7940N-I/P
Microchip
Battery-backed I2C real-time clock/calendar with SRAM and digital trimming
Specifications
CategoryRTC (Real-Time Clock)
PackageDIP-8
Sram64 bytes
Alarm1 alarm with interrupt output
Crystal32.768 kHz external crystal required
InterfaceI2C (up to 400 kHz)
Timekeepingseconds, minutes, hours, day, date, month, year with leap year compensation
Package CodeI/P = Industrial DIP-8
Operating Temp-40°C to +85°C (Industrial)
Supply Voltage1.8V to 5.5V
Digital Trimmingyes
1
verified supplier with availability
$0.85
lowest listed price
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