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