| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,150 pcs
|
3150 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The Microchip Technology MCP7940MT-I/SN is a Real Time Clock (RTC) integrated circuit designed for accurate timekeeping. It features an I2C interface for easy communication with microcontrollers and supports various time and date formats, including HH:MM:SS (12/24 hr) and YY-MM-DD-dd.
This clock/calendar IC operates over a wide voltage range of 1.8V to 5.5V and consumes a low current of 1µA at 5.5V. Its operating temperature range is -40°C to 85°C, making it suitable for diverse environmental conditions. Key features include alarm functionality, leap year calculation, and square wave output. It also includes 64B of SRAM for data storage.
The MCP7940MT-I/SN is available in an 8-SOIC surface mount package, measuring 3.90mm in width. This package type is standard for many electronic assemblies and requires surface mounting techniques. The component is designed for applications requiring precise timekeeping and calendar functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.21 | $5.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP7940MT-I/SN operates from 1.8V to 5.5V.
The operating temperature range is -40°C to 85°C.
The MCP7940MT-I/SN is supplied in an 8-SOIC package.
The 8-SOIC package requires surface mounting.