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Microchip Real Time Clock 64-bit Calendar DW:D:M:Y 8-Pin TSSOP Surface Mount MCP7940N-I/ST
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 4.5mm |
| Model | MCP7940N-I/ST |
| Width | 3.1mm |
| Mount Type | Surface |
| Series | MCP794 |
| Maximum Operating Temperature | 85°C |
| Package Type | TSSOP |
| Sub Type | Calendar |
| Minimum Operating Temperature | -40°C |
| Date Format | DW:D:M:Y |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Time Format | HH:MM:SS |
| RTC Memory Size | 64bit |
| Date FormatDW | D:M:Y |
| Time FormatHH | MM:SS |
| DW | D:M:Y |
| HH | MM:SS |
| Microchip, Real Time Clock 64 bit Calendar DW | D:M:Y, 8-Pin TSSOP Surface |
Key Features
- Operates within temperatures from -40°C to 85°C.
- Utilizes I²C communication for reliable interfacing.
- Compatible with supply voltages ranging from 1.8 V to 5.5 V.
- Designed for calendar functionality with precise timekeeping.
- Suitable for surface mount PCB applications.
- Provides 64-bit RTC memory for extended data accuracy.
- Complies with no specific automotive or other industry standards.
Product Description
Microchip MCP7940N-I/ST is a real time clock integrated circuit featuring a 64-bit calendar functionality with date format DW:D:M:Y and time format HH:MM:SS. It is designed in an 8-pin TSSOP surface mount package suitable for compact PCB layouts.
This device operates reliably across a wide temperature range from -40°C to 85°C and supports a flexible supply voltage from 1.8 V up to 5.5 V, suitable for various embedded system applications.
With a compact form factor measuring 4.5 mm length, 3.1 mm width, and 1.05 mm height, it suits space-constrained industrial, commercial, and consumer electronics requiring precise time and date tracking.
The MCP7940N-I/ST utilizes the I²C communication protocol, facilitating integration with microcontrollers and processors for timekeeping in industrial automation, instrumentation, and other electronic control systems.
Its calendar sub-type includes weekday, day, month, and year fields, providing comprehensive scheduling support. It offers a 64-bit real-time clock memory for accurate data retention.
Though it does not include specific automotive compliance, it remains a robust option for general-purpose timing and calendar applications in electronics manufacturing and prototyping.
Operates within temperatures from -40°C to 85°C. Utilizes I²C communication for reliable interfacing. Compact package dimensions: Length 4.5 mm, Width 3.1 mm, Height 1.05 mm. Compatible with supply voltages ranging from 1.8 V to 5.5 V.
Designed for calendar functionality with precise timekeeping. Suitable for surface mount PCB applications. Provides 64-bit RTC memory for extended data accuracy. Complies with no specific automotive or other industry standards.
This real time clock is ideal for industrial, laboratory, embedded systems, and commercial electronic design applications requiring accurate and reliable time and date keeping. Explore more Microchip semiconductor products and Real Time Clocks at EnvMart for your electronic component needs.
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Frequently Asked Questions
This model operates reliably within a temperature range of -40°C to 85°C.
It is compatible with supply voltages ranging from 1.8 V to 5.5 V.
This unit utilizes the I²C communication protocol for reliable interfacing with microcontrollers and processors.
The compact package dimensions are 4.5 mm in length, 3.1 mm in width, and 1.05 mm in height.
It offers a 64-bit real-time clock memory for accurate data retention.
It supports a date format of DW:D:M:Y and a time format of HH:MM:SS.
This model is designed for surface mount PCB applications.
It does not comply with specific automotive or other industry standards.
It is suitable for industrial, laboratory, embedded systems, and commercial electronic design applications requiring accurate timekeeping.
This real time clock features an 8-pin configuration.
It provides comprehensive scheduling support with fields for weekday, day, month, and year.
The country of origin for this model is India.
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