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ATSAML11D16A-MUKPH
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Product Detailed Parameters
- Description：IC MCU 32BIT 64KB FLASH 24VQFN
- Series：SAM L11
- Mfr：Microchip Technology
- Package：Tray
- 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：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 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 ATSAML11D16A-MUKPH is a Microchip Technology ARM microcontroller from the SAM L11 series, featuring an ARM Cortex-M23 core. It integrates 64 kB of Flash program memory and 16 kB of SRAM data RAM. The device supports a maximum clock frequency of 32 MHz and operates within a supply voltage range of 1.62 V to 3.63 V. It utilizes a 24-VQFN package with a temperature rating up to +85°C.
Feature Summary
- Integrates hardware security features including AES-128/256 encryption and SHA-256 hashing for secure communication.
Applications
- Secure IoT sensor nodes
- Low-power wireless devices
- Smart home appliances
Procurement Notes
Verify the specific suffix 'MUKPH' against official datasheets to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the 24-VQFN configuration. Confirm RoHS compliance status through manufacturer documentation prior to integration.
Selection Notes
Select this component for applications requiring integrated cryptographic acceleration alongside low-power operation. Compare memory sizes and I/O counts with other SAM L11 variants to ensure sufficient resources for the target firmware. Validate thermal performance within the specified operating temperature range.
Part Context
This part belongs to the SAM L11 family of ultra-low power microcontrollers designed for battery-operated devices. The D16 variant specifically provides 64 kB of Flash and 16 kB of SRAM, balancing processing capability with energy efficiency for constrained embedded environments.
Replacement Considerations
Consult official substitution lists for compatible parts within the SAM L11 family. Verify pinout and register compatibility before replacing existing components in production designs.
