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ATSAML10E16A-MFT
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Product Detailed Parameters
- Description：IC MCU 32BIT 64KB FLASH 32VQFN
- 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：25
- Program Memory Size：64KB (64K x 8)
- Program Memory Type：FLASH
- EEPROM Size：2K x 8
- RAM Size：16K x 8
- Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.63V
- Data Converters：A/D 10x12b; D/A 1x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：32-VQFN (5x5)
- Package / Case：32-VFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The ATSAML10E16A-MFT is a 32-bit microcontroller from the Microchip SAM L10 series, featuring an ARM Cortex-M23 core. It integrates 64KB of flash memory and 16KB of SRAM within a 32-VQFN package. The device operates at clock speeds up to 32MHz with a supply voltage range of 1.62V to 3.63V. It includes 25 I/O pins, a 10-channel 12-bit ADC, and a 1-channel 10-bit DAC. Communication interfaces include I2C, LINbus, SPI, and UART/USART.
Feature Summary
- Integrates ARM TrustZone technology for hardware-based security isolation
- Includes a Peripheral Touch Controller (PTC) for capacitive touch sensing applications
- Features a CryptoCell cryptographic accelerator for secure data processing
- Supports low-power operation modes suitable for battery-powered devices
Applications
- Secure consumer electronics requiring code protection
- IoT sensor nodes utilizing capacitive touch interfaces
- Industrial control systems needing LINbus communication
- Wearable devices operating on limited power supplies
Procurement Notes
Verify the specific suffix 'MFT' against official Microchip documentation to confirm the tape and reel packaging configuration and temperature grade. Ensure compatibility with surface-mount assembly processes for the VQFN-32 footprint. Cross-reference the full part number with current datasheets to validate pinout assignments and electrical characteristics prior to procurement.
Selection Notes
Select this component when both high-level security features via TrustZone and capacitive touch capabilities are required in a compact form factor. The 64KB flash capacity supports moderate firmware complexity. Compare against the ATSAML11 series if advanced cryptographic acceleration is prioritized over touch sensing features. Evaluate the 32MHz performance limit against application timing requirements.
Part Context
This MCU belongs to the SAM L10 family, designed for ultra-low-power applications. It shares architectural similarities with the SAM D and SAM L11 series but focuses on cost-effective security and touch integration. The Cortex-M23 core provides efficient execution for embedded control tasks while maintaining low energy consumption profiles.
Replacement Considerations
ATSAML10E16A-MUT offers identical specifications in a different packaging format. ATSAML11D16A-MU provides enhanced crypto performance but lacks the PTC peripheral. Verify pin-to-pin compatibility and software library support before substituting.
