ATSAML10E15A-AF

Overview

The ATSAML10E15A-AF is a 32-bit microcontroller from the SAM L10 family, featuring an ARM Cortex-M23 core. It integrates 32KB of Flash memory and 8KB of SRAM. The device operates at a maximum clock speed of 32MHz with an internal oscillator. It supports a supply voltage range of 1.62V to 3.63V and includes peripherals such as DMA, PWM, and various communication interfaces including I2C, SPI, UART/USART, and LINbus. The unit is housed in a TQFP-32 package.

Feature Summary

• Integrates ARM Cortex-M23 processor for efficient code execution
• Includes multiple serial communication interfaces for system connectivity
• Features on-chip analog-to-digital conversion capabilities
• Supports direct memory access for peripheral data handling

Applications

• Low-power embedded control systems
• Industrial sensor nodes
• Consumer electronics devices
• Smart metering applications

Procurement Notes

Verify the specific suffix AF indicates the TQFP-32 package and extended temperature rating during procurement. Confirm RoHS compliance status and moisture sensitivity level requirements against your assembly process specifications. Ensure the ordering quantity matches the manufacturer's standard packaging constraints for this specific variant.

Selection Notes

Select this component when a 32-bit ARM Cortex-M23 architecture is required with moderate program storage capacity. It is suitable for designs needing multiple serial interfaces and analog input channels within a compact surface-mount footprint. Consider the operating temperature range and supply voltage compatibility with your system power rails before finalizing the design.

Part Context

This part belongs to the Microchip SAM L10 series of microcontrollers. These devices are designed for low-power applications requiring secure and efficient processing. The series offers various memory configurations and package options to suit different design constraints while maintaining compatibility with the same core instruction set and peripheral structures.

Replacement Considerations

Check for other SAM L10 variants with identical memory sizes but different packages or temperature ratings. Verify pinout compatibility if substituting with similar MCUs from other manufacturers. Ensure that any replacement supports the same peripheral features required by the existing firmware.