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ATSAML10D15A-MUT
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Product Detailed Parameters
- Description：IC MCU 32BIT 32KB FLASH 24VQFN
- Series：SAM L10
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：ARM® Cortex®-M23
- Core Size：32-Bit Single-Core
- Speed：32MHz
- Connectivity：I2C, LINbus, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O：17
- Program Memory Size：32KB (32K x 8)
- Program Memory Type：FLASH
- EEPROM Size：2K x 8
- RAM Size：8K x 8
- Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.63V
- Data Converters：A/D 5x12b; D/A 1x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：24-VQFN (4x4)
- Package / Case：24-VFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The ATSAML10D15A-MUT is a 32-bit microcontroller from the SAM L10 series, featuring an ARM Cortex-M23 core operating at 32MHz. It integrates 32KB of Flash memory, 8KB of SRAM, and 2KB of EEPROM. The device includes five 12-bit ADC channels and one 10-bit DAC. Connectivity options comprise I2C, LINbus, SPI, and UART/USART interfaces. It supports 17 general-purpose I/O pins and operates within a voltage range of 1.62V to 3.63V. The component is housed in a 24-VQFN (4x4) package with an exposed pad.
Feature Summary
- Integrates ARM TrustZone technology for hardware-based security isolation
- Includes Peripheral Touch Controller (PTC) for capacitive touch sensing applications
- Features low-power operation modes optimized for battery-powered devices
Applications
- Battery-operated wearable electronics
- Smart home sensor nodes
- Industrial control systems requiring secure communication
Procurement Notes
Verify the specific suffix 'MUT' corresponds to the 24-VQFN tape and reel packaging configuration. Confirm that the A variant meets the required industrial temperature range specifications. Ensure compatibility with existing PCB footprints designed for the 4x4mm QFN outline. Cross-reference the datasheet revision to confirm pinout consistency with current design requirements.
Selection Notes
Select this model when 32KB of program storage and 8KB of data memory are sufficient for the application logic. Choose this part over variants with fewer I/Os or smaller memory sizes if system expansion is anticipated. Consider the integrated PTC feature if capacitive touch interfaces are needed without external controllers. Verify that the 32MHz clock speed aligns with real-time processing requirements.
Part Context
This component belongs to the Microchip SAM L10 family of ultra-low-power microcontrollers. These devices are designed for cost-sensitive applications requiring enhanced security features. The family shares common peripheral sets but varies in memory capacity and package options. The D15 designation indicates the specific memory configuration within this series.
Replacement Considerations
ATSAML10D15A-MU is a tube-packaged alternative with identical electrical characteristics. ATSAML10D15A-YUT offers the same functionality in a 24-SSOP package.
