ATSAML10D16A-MFT

Overview

The ATSAML10D16A-MFT is a 32-bit microcontroller from the Microchip SAM L10 family, built on the ARM Cortex-M23 core. It features 64KB of in-system programmable flash memory and 16KB of SRAM. The device operates within a supply voltage range of 1.62V to 3.63V and supports a maximum clock frequency of 32MHz. It includes five 12-bit ADC channels and one 10-bit DAC. Communication interfaces include I2C, LINbus, SPI, and UART/USART. The component is housed in a 24-VQFN package with exposed pad and is rated for an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrates ARM Cortex-M23 processor with TrustZone security support
• Includes multiple analog peripherals such as 12-bit ADCs and a 10-bit DAC
• Supports low-power operation modes including sleep and standby
• Features hardware acceleration for cryptographic operations

Applications

• Smart home automation controllers
• Industrial sensor nodes
• Wearable health monitoring devices
• Battery-powered IoT endpoints

Procurement Notes

Verify the suffix 'MFT' corresponds to the tube packaging variant rather than the tape-and-reel 'MUT' version. Confirm the temperature grade matches your environmental requirements. Check current availability status as lead times may vary. Ensure ESD handling procedures are followed during assembly. Validate pin compatibility with existing PCB layouts before finalizing orders.

Selection Notes

Select this model when 64KB flash and 16KB RAM are required within a 24-pin footprint. Choose the MFT suffix if tube packaging is preferred for specific assembly processes. Consider the ATSAML10D16A-MUT if reel packaging is needed. Evaluate power consumption profiles against application duty cycles. Compare peripheral counts with other SAM L10 variants if fewer resources suffice.

Part Context

This part belongs to the SAM L10 family of ultra-low-power microcontrollers designed for cost-sensitive applications. The family shares common architectural features but varies in memory size, package type, and temperature rating. The D16 designation indicates the specific memory configuration within the series.

Replacement Considerations

Direct substitutes include ATSAML10D16A-MUT (tape and reel) or ATSAML10D16A-MF (tube, different temp grade). Verify pinout and electrical specifications match before substitution.