Microchip MCP7940N-I/ST, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin TSSOP

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Subtotal (1 tube of 100 units)*

$147.70

(exc. GST)

$162.50

(inc. GST)

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  • Shipping from 12 January 2026
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Units
Per unit
Per Tube*
100 - 400$1.477$147.70
500 +$1.428$142.80

*price indicative

RS Stock No.:
145-9048
Mfr. Part No.:
MCP7940N-I/ST
Brand:
Microchip
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Brand

Microchip

Functions

Calendar

Date Format

DW:D:M:Y

Time Format

HH:MM:SS

User RAM

64B

Bus Type

Serial-I2C

Mounting Type

Surface Mount

Package Type

TSSOP

Pin Count

8

Dimensions

4.5 x 3.1 x 1.05mm

Length

4.5mm

Width

3.1mm

Height

1.05mm

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Supply Voltage

1.8 V

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

COO (Country of Origin):
TH

MCP7940N I²C Real-Time Clock/Calendars


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Real Time Clock Peripherals - Microchip

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