ATSAM4CMP16CC-AUT

Overview

The ATSAM4CMP16CC-AUT is a Microchip Technology ARM microcontroller from the SAM4CM series, featuring dual-core ARM Cortex-M4/M4F processors operating at up to 120 MHz. It integrates 1 MB of embedded Flash memory and 152 KB of SRAM within a TQFP-100 package. The device supports a supply voltage range of 1.08 V to 1.32 V and includes 52 I/O pins with a 10-bit ADC resolution.

Feature Summary

• Dual-core architecture combining application processing and security functions on a single chip
• Integrated hardware cryptographic engine for secure data handling
• Support for Memory Protection Unit (MPU) and DSP instruction sets

Applications

• Smart metering systems requiring high security
• Industrial control applications
• Secure communication devices

Procurement Notes

Verify the specific suffix 'AUT' against official Microchip documentation to confirm automotive qualification status and temperature ratings. Ensure compatibility with existing board designs regarding the 1.08 V to 1.32 V supply voltage range and TQFP-100 footprint before procurement.

Selection Notes

Select this component when dual-core processing power combined with integrated cryptographic capabilities is required. Consider the limited supply voltage window compared to standard 1.8V/3.3V variants and ensure the design accommodates the specific thermal and electrical characteristics of the TQFP-100 package.

Part Context

This part belongs to the SAM4CM family, designed for performance-critical applications. It shares architectural similarities with other SAM4C variants but offers specific memory configurations and security features tailored for robust embedded environments.

Replacement Considerations

Consult official substitution lists for pin-compatible alternatives within the SAM4CM or SAM4S families. Verify that any substitute matches the dual-core specification and cryptographic requirements.