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ATSAMD20E16B-MNT
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Product Detailed Parameters
- Description：IC MCU 32BIT 64KB FLASH 32VQFN
- Series：SAM D20E
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：ARM® Cortex®-M0+
- Core Size：32-Bit Single-Core
- Speed：48MHz
- Connectivity：I2C, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, POR, WDT
- Number of I/O：26
- Program Memory Size：64KB (64K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：8K x 8
- Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.6V
- Data Converters：A/D 10x12b; D/A 1x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°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 ATSAMD20E16B-MNT is a 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at a maximum frequency of 48 MHz. It features 64 kB of Flash program memory and 8 kB of SRAM data RAM. The device includes a 12-bit ADC with 10 channels and a 10-bit DAC. It supports I2C, SPI, and USART interfaces and provides 26 general-purpose I/O pins. Operating voltage ranges from 1.62 V to 3.63 V, with an industrial temperature range of -40°C to +85°C.
Feature Summary
- Integrates an ARM Cortex-M0+ processor for efficient code execution in low-power applications.
- Includes mixed-signal peripherals such as a 12-bit analog-to-digital converter and a 10-bit digital-to-analog converter.
- Supports standard communication protocols including I2C, SPI, and USART for system connectivity.
Applications
- Industrial control systems requiring robust peripheral integration
- Consumer electronics utilizing low-voltage operation
- Sensor interface modules leveraging ADC capabilities
Procurement Notes
Verify the specific suffix 'MNT' corresponds to the required package type and temperature grade during procurement. Confirm that the supply chain source provides authentic Microchip Technology components to ensure reliability. Check for any recent Product Change Notifications regarding assembly sites or packaging materials before finalizing orders.
Selection Notes
Select this component when a balance of processing speed and power efficiency is needed for compact designs. The 32-pin QFN package suits space-constrained PCB layouts. Ensure the application voltage stays within the 1.62 V to 3.63 V range to maintain operational stability and meet industrial temperature specifications.
Part Context
This part belongs to the SAM D20 family of microcontrollers, which are designed for high-performance, low-power applications. The family utilizes the ARM Cortex-M0+ core to deliver efficient code execution while minimizing energy consumption. It serves as a versatile solution for embedded systems requiring multiple communication interfaces and analog capabilities.
