Microchip MCP7940N-I/ST, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin TSSOP
- RS Stock No.:
- 145-9048
- Mfr. Part No.:
- MCP7940N-I/ST
- Brand:
- Microchip
Subtotal (1 tube of 100 units)*
£60.80
(exc. VAT)
£73.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 18 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 100 + | £0.608 | £60.80 |
*price indicative
- RS Stock No.:
- 145-9048
- Mfr. Part No.:
- MCP7940N-I/ST
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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 | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Temperature | -40 °C | |
| Minimum Operating Supply Voltage | 1.8 V | |
| Select all | ||
|---|---|---|
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 | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Temperature -40 °C | ||
Minimum Operating Supply Voltage 1.8 V | ||
- COO (Country of Origin):
- TH
MCP7940N I²C Real-Time Clock/Calendars
Real Time Clock Peripherals - Microchip
Related links
- Microchip MCP7940N-I/ST 64B RAM Serial-I2C, 8-Pin TSSOP
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