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Microchip Technology AC164140 RTCC Module

The I2C PICtail daughter board features the MCP79410 serial real-time clock/calendar, designed for easy integration with PIC microcontrollers. It includes a crystal oscillator with high accuracy, battery backup support, and test points for firmware debugging. The board interfaces via PICtail connectors and supports communication with PICkit Serial Analyzer for direct register access. Ideal for applications requiring precise timekeeping, it simplifies development with supporting system firmware and calibration features for temperature stability, making it a versatile addition to embedded systems.

Authorized Distributors
Source:DigiKey
Part No:AC164140
Stock:9
Inv Date:06-03-2026
Price: Unit price: $42.49
Buy/RFQ:
Part No:AC164140
Stock:0
Inv Date:06-04-2026
Price: Unit price: $40.79
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Part No:AC164140
Stock:0
Inv Date:06-03-2026
Price: Unit price: $167.89
Buy/RFQ:
Part No:AC164140
Stock:0
Inv Date:06-03-2026
Price: Unit price: $44.7237
Buy/RFQ:
Part No:AC164140
Stock:0
Inv Date:06-03-2026
Price: Unit price: $44.7237
Buy/RFQ:

Microchip Technology AC164140 RTCC Module Specifications:

  • Interface: I2C™ protocol
  • Clock Source: 32.768kHz crystal oscillator
  • RTC Accuracy: High accuracy with calibration features
  • Battery Backup: Supports backup power operation
  • Connectors: PICtail, PICkit Serial Analyzer
  • Test Points: For oscilloscope and firmware debugging
  • Calibration: Temperature compensation features
  • Crystal Layout: Recommended for optimal performance
  • Operating Voltage: 5V supply compatible
  • RoHS Compliant Components

Buy the Microchip Series RTCC PICtail: AC164140

Experience reliable and precise real-time clock functionality with the RTCC Module designed for microcontroller systems. Featuring high-accuracy crystal, battery backup, and easy interface via PICtail connectors, this module simplifies timekeeping solutions in embedded applications. Compatible with PICkit Serial Analyzer for direct register access and firmware development, it integrates seamlessly with development boards. Whether for industrial automation, data logging, or time-sensitive systems, order the RTCC Module online today to ensure your projects stay synchronized and accurately timed, backed by Microchip’s trusted performance.

Order your Microchip Series RTCC PICtail AC164140 today and enhance your embedded project’s timekeeping accuracy and system debugging capabilities.

Frequently Asked Questions

Where can I buy Microchip Technology AC164140?

You can click on the BUY or RFQ button to purchase AC164140 from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part AC164140?

You can download the AC164140 datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of AC164140?

Microchip Technology

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