ATSAML11D16A-MFTKPH

Overview

The ATSAML11D16A-MFTKPH is a Microchip Technology microcontroller from the SAM L11 series, featuring an ARM Cortex-M23 core. It integrates 64 KB of Flash memory and 16 KB of SRAM within a 24-VQFN package. The device operates at a maximum clock frequency of 32 MHz and supports a supply voltage range of 1.62 V to 3.63 V. It includes hardware cryptographic acceleration for secure applications.

Feature Summary

• Hardware cryptographic acceleration for secure data processing
• ARM Cortex-M23 processor core with low power operation
• Integrated non-volatile memory and static RAM

Applications

• Secure IoT sensor nodes
• Cryptographic authentication devices
• Low-power embedded control systems

Procurement Notes

Verify the specific suffix KPH against official datasheets to confirm packaging details and availability status. Ensure compatibility with existing design-in tools and development environments provided by the manufacturer. Cross-reference part numbers with authorized distributors to confirm authenticity and current production status.

Selection Notes

Select this component for designs requiring integrated security features alongside standard MCU functionality. Consider the 24-VQFN package constraints for PCB layout. Evaluate the 32 MHz performance limit against application timing requirements. Confirm that the 1.62 V minimum supply voltage aligns with system power rails.

Part Context

This part belongs to the SAM L11 family of ARM-based microcontrollers designed for low-power and secure applications. The family utilizes the Cortex-M23 architecture to provide efficient code execution while maintaining minimal energy consumption suitable for battery-operated devices.

Replacement Considerations

Consult the official SAM L11 family datasheet for pin-compatible alternatives with different memory sizes or temperature ranges. Verify functional equivalence before substituting with other variants in the same product line.