ATSAML10E14A-UUT

Overview

The ATSAML10E14A-UUT is a Microchip Technology ARM microcontroller from the SAM L10 series, featuring an ARM Cortex-M23 core. It integrates 16 kB of Flash program memory and 4 kB of SRAM data RAM. 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 utilizes a WLCSP-32 package for surface mount installation. The component includes peripherals such as ADC, DAC, OPAMP, AC, PTC, and SERCOM interfaces.

Feature Summary

• Integrates ARM Cortex-M23 processor core with TrustZone security support
• Includes analog peripherals such as operational amplifiers and analog comparators
• Features programmable threshold controllers (PTC) for sensor applications

Applications

• Low-power wearable devices
• Smart home sensors
• Industrial control systems

Procurement Notes

Verify the specific suffix 'UUT' against official Microchip documentation to confirm the WLCSP-32 packaging and tape-and-reel delivery format. Ensure compatibility with existing PCB footprints designed for this specific wafer-level chip-scale package configuration before procurement.

Selection Notes

Select this model when a compact form factor is required alongside ARM Cortex-M23 processing capabilities. Compare memory sizes and peripheral sets against other SAM L10 variants to ensure the 16 kB Flash and 4 kB SRAM meet application requirements without unnecessary cost or size penalties.

Part Context

This component belongs to the Microchip SAM L10 family of ultra-low-power microcontrollers. These devices are designed for battery-powered applications requiring efficient processing and extensive analog integration within a minimal footprint.

Replacement Considerations

Consult official cross-reference lists for compatible alternatives. Verify pinout and electrical specifications before substituting with other SAM L10 series parts.