ATSAMD21E17D-AUT
- Mfr.Part #
- ATSAMD21E17D-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32TQFP
- Stock
- 32,462
- In Stock :
- 32,462
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Manufacturer :
- Microchip
- DAC Resolution :
- 10 bit
- On Chip Program ROM Width :
- 8
- Temperature Grade :
- Industrial
- Length :
- 7mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Operating Temperature :
- -40°C~85°C TA
- DAC Channels :
- yes
- Program Memory Type :
- Flash
- Number of I/O :
- 26
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Bus Width :
- 32 bit
- Terminal Position :
- QUAD
- Mounting Style :
- SMD/SMT
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Number of I/Os :
- 26 I/O
- EEPROM Size :
- -
- Reach Compliance Code :
- Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- Supply Voltage :
- 3.3V
- Factory Lead Time :
- 7 Weeks
- ROM Programmability :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- RAM Size :
- 16K x 8
- Data Converters :
- A/D 10x12b; D/A 1x10b
- Has ADC :
- yes
- Supply Voltage-Min (Vsup) :
- 1.62V
- Bit Size :
- 32
- Peak Reflow Temperature (Cel) :
- 260
- Product :
- MCU
- Screening Level :
- TS 16949
- Packaging :
- Tape and Reel (TR)
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- RoHS :
- Details
- DMA Channels :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- RoHS Status :
- RoHS Compliant
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Subcategory :
- Microcontrollers - MCU
- Qualification :
- AEC-Q100
- Number of Terminations :
- 32
- Core Processor :
- ARM® Cortex®-M0+
- Terminal Form :
- Gull wing
- Base Product Number :
- ATSAMD21
- Seated Height-Max :
- 1.2 mm
- PWM Channels :
- yes
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- Internal
- Product Type :
- ARM Microcontrollers - MCU
- Package / Case :
- 32-TQFP
- Package Shape :
- Square
- Clock Frequency :
- 32MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Minimum Operating Temperature :
- - 40 C
- Width :
- 7mm
- Maximum Operating Temperature :
- + 85 C
- Series :
- SAM D21E
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Product Status :
- Active
- Core Size :
- 32-Bit
- Height Seated (Max) :
- 1.2mm
- Terminal Pitch :
- 0.8mm
- Brand :
- Microchip Technology / Atmel
- Speed :
- 48MHz
- JESD-30 Code :
- S-PQFP-G32
- Number of I/O Lines :
- 26
- Supplier Device Package :
- 32-TQFP (7x7)
- Supply Voltage-Max (Vsup) :
- 3.63V
- Number of Terminals :
- 32
- Program Memory Size :
- 128KB 128K x 8
- Datasheets
- ATSAMD21E17D-AUT

Microcontrollers Microchip Technology ATSAMD21E17D-AUT Overview
The Microcontrollers Microchip Technology ATSAMD21E17D-AUT is an advanced system-on-chip featuring a 32-bit ARM Cortex-M0+ processor designed for efficiency and performance. This microcontroller unit (MCU) excels in handling complex digital signals and processing tasks with its 128KB of flash memory and extensive I/O capabilities packaged in a compact 32TQFP format. Ideal for scalable applications in industrial, automotive, and consumer electronics, this MCU provides a flexible platform for innovation while minimizing power consumption and reducing operational costs. Its robust design and Microchip's commitment to quality make it a reliable choice for demanding applications.
ATSAMD21E17D-AUT Features
The ATSAMD21E17D-AUT MCU boasts several key features that make it highly suitable for a wide range of applications. These include its 32-bit ARM Cortex-M0+ core, 128KB of flash memory, and additional 16KB of SRAM, providing substantial capacity for complex applications. The chip operates at a maximum frequency of 48MHz, offering the perfect balance between power efficiency and processing capability. It also supports a variety of communication interfaces, including I2C, SPI, and USART, which are essential for modern IoT devices and connected solutions.
ATSAMD21E17D-AUT Applications
- Smart Home Devices: Utilized in applications such as smart thermostats or lighting systems, the ATSAMD21E17D-AUT can efficiently manage sensor data and run local automation algorithms, enhancing user experience and energy efficiency.
- Wearable Technology: This MCU's low power consumption and powerful computational ability make it ideal for wearable devices like fitness trackers or smart watches, where long battery life and responsive user interaction are critical.
- Industrial Automation: In industrial environments, the ATSAMD21E17D-AUT drives automation processes by handling multiple sensor inputs and motor controls, improving system reliability and operational efficiency.
- Automotive Systems: Used in vehicle telematics and entertainment systems, the MCU processes high volumes of data from vehicle sensors and user inputs, thus ensuring seamless operation and enhanced safety features.
- Medical Monitoring Equipment: The high reliability and precise control offered by the ATSAMD21E17D-AUT make it suitable for medical devices, such as handheld diagnostic instruments or patient monitoring systems, where accuracy and stability are paramount.
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