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MCP7940M-I/P, Real Time Clock I2C RTCC 64B SRAM No VBAT
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MCP7940M-I/P, Real Time Clock I2C RTCC 64B SRAM No VBAT

Semiconductors\Clock & Timer ICs\Real Time ClockClock and Timing Solutions Microchip Technology Clock and Timing Solutions are an extensive clock and timing product portfolio for complex timing requirements in designs. Microchip's oscillator products offer low-jitter and low-power with Quartz- or MEMS-based resonators. The clock generation line offers online configurability, single-chip, and multiple frequency clock tree solutions. The clock and data distribution product line includes buffers, logic translators, and multiplexers.
Battery Backup Switching No Backup Switching
Brand Microchip Technology
Date Format YY-MM-DD-dd
Factory Pack Quantity: Factory Pack Quantity 60
Function Alarm, Calendar, Clock
Manufacturer Microchip
Maximum Operating Temperature +85 C
Minimum Operating Temperature -40 C
Mounting Style Through Hole
Package / Case PDIP-8
Packaging Tube
Product Category Real Time Clock
Product Type Real Time Clocks
RTC Bus Interface I2C, Serial
RTC Memory Size 64 B
Subcategory Clock & Timer ICs
Supply Voltage - Max 5.5 V
Supply Voltage - Min 1.8 V
Time Format HH:MM:SS(12 hr, 24 hr)
Bus Type Serial-I2C
Date Format DW:DM:M:Y
Functions Alarm, Calendar
Maximum Operating Supply Voltage 5.5 V
Maximum Operating Temperature +85 °C
Minimum Operating Supply Voltage 1.8 V
Minimum Operating Temperature -40 °C
Mounting Type Through Hole
Package Type PDIP
Pin Count 8
Time Format HH:MM:SS
User RAM 64B
Width 7.11mm
Interface I2C
Operating Voltage 1.8V~5.5V
Case DIP8
Clock format HH:MM:SS(12/24h)
DC supply current 5µA
Frequency 400kHz
Kind of memory SRAM
Manufacturer MICROCHIP TECHNOLOGY
Memory 64B SRAM
Mounting THT
Output voltage -0.6…6.5V
Time keeping current 1000nA
Type of integrated circuit RTC circuit
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