ATSAML10E15A-MU ARM MCU

ATSAML10E15A-MU ARM MCU

The ATSAML10E15A-MU is a microcontroller unit (MCU) developed by Microchip Technology, featuring an ARM Cortex-M23 core.

• Core: The ATSAML10E15A-MU is powered by an ARM Cortex-M23 processor core, which is one of the most power-efficient ARM cores available. It provides a balance of performance and energy efficiency, making it suitable for a wide range of embedded applications.
• Low Power Consumption: This MCU consumes less than 25uA/MHz in active mode and less than 100nA in sleep mode, making it ideal for applications requiring long battery life or energy efficiency.
• Peripheral Touch Controller (PTC): The MCU features an enhanced peripheral touch controller, which enables capacitive touch sensing for user interface applications without the need for external components.
• Advanced Analog: It includes advanced analog peripherals such as ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter), enabling precise measurement and control of analog signals.
• ISO7816 Smart Card Interface: The MCU is equipped with an ISO7816 smart card interface, allowing it to communicate with smart cards for applications such as secure authentication and data exchange.
• Event System: The MCU features an event system that allows peripherals to communicate and synchronize events without CPU intervention, reducing CPU workload and improving overall system efficiency.
• Sleepwalking Peripherals: It supports Sleepwalking peripherals, which allows peripherals to operate autonomously in sleep mode without waking up the CPU, further reducing power consumption.
• Certified ULPMark Score: The ATSAML10E15A-MU has achieved an EEMBC Certified ULPMark score of 405, demonstrating its excellent performance in ultra-low-power scenarios.
• ARM MCU, SAM 32 Family SAM L Series Microcontrollers, ARM Cortex-M23, 32 bit, 32 MHz, 32 KB

Note:

• For more technical details, go through the datasheet in the attachments.
• Image may vary from actual product in terms of brand and value printed.

Specification:

Package Includes:

• 1 x ATSAML10E15A-MU ARM MCU

Datasheet:

ATSAML10E15A-MU ARM MCU Overview

The ATSAML10E15A-MU is a 32-bit microcontroller powered by the ARM Cortex-M23 core, offering an optimal balance of performance and energy efficiency. It is designed for battery-sensitive embedded applications that require both processing capability and minimal power draw.

Key Features of ATSAML10E15A-MU ARM MCU

• ARM Cortex-M23 core delivering efficient 32-bit processing at up to 32 MHz
• 32 KB of on-chip Flash memory for code storage and in-application programming
• Ultra-low power: under 25 µA/MHz in active mode and less than 100 nA in sleep mode
• Integrated enhanced Peripheral Touch Controller (PTC) for capacitive touch interfaces without extra hardware
• Compact MU package ideal for space-constrained PCB layouts
• Fast shipping from Zbotic on all in-stock microcontrollers

Applications and Use Cases

• Battery-operated sensor nodes in environmental monitoring
• Wearable fitness and health-tracking devices
• Low-power IoT endpoints with touch-based user interfaces
• Home automation panels featuring capacitive buttons
• Portable medical instruments requiring long standby times
• Industrial controls with energy-saving sleep cycles

How to Use ATSAML10E15A-MU ARM MCU

Begin by soldering the ATSAML10E15A-MU onto a 32-pin footprint PCB and supply it with 1.8 V to 3.6 V. Connect a compatible SWD programmer (e.g., Atmel-ICE or MPLAB ICSP) to the debug pins and install Microchip Studio or MPLAB X IDE on your development PC. Load your C/C++ firmware into the Flash memory, configure the PTC channels if using capacitive touch, and then power cycle to run your application.

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Frequently Asked Questions

How do I program the ATSAML10E15A-MU?

Use the SWD interface with an Atmel-ICE or MPLAB ICE programmer and configure your project in Microchip Studio or MPLAB X IDE. Connect the debug header, select the SAM L10 device, compile your firmware, and flash it directly to the MCU.

Does the MCU support capacitive touch sensing?

Yes. The integrated enhanced Peripheral Touch Controller (PTC) allows you to implement multi-channel capacitive touch inputs without external touch-sensor ICs or additional analog components.

What power modes and consumption levels are available?

The ATSAML10E15A-MU offers active operation at under 25 µA/MHz and multiple sleep modes, including an extended sleep state with retention currents below 100 nA for maximum battery life.