ATSAMD21E17D-AF
- Mfr.Part #
- ATSAMD21E17D-AF
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32TQFP
- Stock
- 590
- In Stock :
- 590
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Screening Level :
- TS 16949
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Bit Size :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Length :
- 7mm
- Terminal Finish :
- Matte Tin (Sn)
- On Chip Program ROM Width :
- 8
- Package Shape :
- Square
- Product Category :
- ARM Microcontrollers - MCU
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Min (Vsup) :
- 1.62V
- EEPROM Size :
- -
- Core Processor :
- ARM® Cortex®-M0+
- JESD-609 Code :
- e3
- Supplier Device Package :
- 32-TQFP (7x7)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Width :
- 7mm
- Reach Compliance Code :
- Compliant
- Product :
- MCU
- DAC Resolution :
- 10 bit
- DAC Channels :
- yes
- Number of Terminations :
- 32
- Mounting Style :
- SMD/SMT
- Has ADC :
- yes
- Data Bus Width :
- 32 bit
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Product Type :
- ARM Microcontrollers - MCU
- Terminal Pitch :
- 0.8mm
- Package / Case :
- 32-TQFP
- Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Speed :
- 48MHz
- Clock Frequency :
- 32MHz
- RAM Size :
- 16K x 8
- JESD-30 Code :
- S-PQFP-G32
- DMA Channels :
- yes
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Terminal Form :
- Gull wing
- Program Memory Size :
- 128KB 128K x 8
- Brand :
- Microchip Technology
- Qualification :
- AEC-Q100
- Series :
- Automotive, AEC-Q100, SAM D21E
- Factory Lead Time :
- 13 Weeks
- Terminal Position :
- QUAD
- Core Size :
- 32-Bit
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Automotive
- Data Converters :
- A/D 10x12b; D/A 1x10b
- Height Seated (Max) :
- 1.2mm
- Seated Height-Max :
- 1.2 mm
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Manufacturer :
- Microchip
- Base Product Number :
- ATSAMD21
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Operating Temperature :
- -40°C~125°C TA
- PWM Channels :
- yes
- Subcategory :
- Microcontrollers - MCU
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/O :
- 26
- Maximum Operating Temperature :
- + 125 C
- Number of Terminals :
- 32
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage-Max (Vsup) :
- 3.63V
- Oscillator Type :
- Internal
- Number of I/O Lines :
- 26
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- ROM Programmability :
- Flash
- RoHS Status :
- RoHS Compliant
- Datasheets
- ATSAMD21E17D-AF
ATSAMD21E17D-AF Documents

Microcontrollers Microchip Technology ATSAMD21E17D-AF Overview
The Microcontrollers Microchip Technology ATSAMD21E17D-AF is a highly efficient 32-bit MCU featuring 128KB of FLASH memory, encapsulated in a compact 32TQFP package. Designed by Microchip Technology, this microcontroller unit excels in applications requiring a balance between power consumption and processing capability. The ATSAMD21E17D-AF is built on the high-performance ARM Cortex-M0+ processor, making it ideal for a broad range of industrial and commercial applications. Its low-power architecture and rich set of peripherals provide an excellent solution for developers looking to design responsive yet energy-efficient devices.
ATSAMD21E17D-AF Features
This microcontroller offers several features that make it stand out in the highly competitive field of embedded electronics. These include its ARM Cortex-M0+ core which operates at up to 48 MHz, providing a powerful yet energy-efficient processing solution. The 128KB of flash memory and 16KB of SRAM support complex applications and buffering requirements. Additional functionalities such as multiple serial communication modules, 12-bit ADC, 10-bit DAC, and USB interface, further enhance its utility in sophisticated embedded systems.
ATSAMD21E17D-AF Applications
- Smart Home Devices: The MCU can be integrated into home automation systems, where its low power consumption and high integration capability enable smart, connected household devices.
- Portable Medical Devices: Its energy efficiency and processing capacity make the ATSAMD21E17D-AF suitable for portable medical diagnostics equipment, helping to facilitate real-time patient monitoring.
- Industrial Automation: With robust I/O capabilities and extensive serial communication options, it serves well in controllers and human machine interface panels in industrial settings.
- Wearable Technology: The small form factor and low energy usage of the ATSAMD21E17D-AF are ideal for wearable applications, providing long battery life and reliability in devices such as fitness trackers and smartwatches.
- IoT Devices: Ideal for the Internet of Things applications due to its support for various communication protocols, allowing seamless integration into IoT ecosystems.
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