ATSAMD21E17A-AFT
- Mfr.Part #
- ATSAMD21E17A-AFT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32TQFP
- Stock
- 16,164
- In Stock :
- 16,164
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Speed :
- 48MHz
- ROM Programmability :
- Flash
- Number of I/Os :
- 26 I/O
- RoHS :
- Details
- Interface Type :
- LIN, I2C, I2S, SPI, USART
- Seated Height-Max :
- 1.2 mm
- Factory Lead Time :
- 9 Weeks
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RAM Size :
- 16K x 8
- Surface Mount :
- yes
- Max Operating Temperature :
- 125 °C
- DAC Channels :
- yes
- Max Supply Voltage :
- 3.63 V
- DAC Resolution :
- 10 bit
- Terminal Pitch :
- 0.8mm
- Package / Case :
- 32-TQFP
- Min Operating Temperature :
- -40 °C
- Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Product Status :
- Active
- Program Memory Size :
- 128KB 128K x 8
- JESD-30 Code :
- S-PQFP-G32
- Temperature Grade :
- Automotive
- Watchdog Timer :
- yes
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Memory Size :
- 128kB
- Length :
- 7mm
- Number of I/O :
- 26
- Number of Pins :
- 32
- Product Type :
- ARM Microcontrollers - MCU
- Bit Size :
- 32
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Terminations :
- 32
- Minimum Operating Temperature :
- - 40 C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Width :
- 7 mm
- DMA Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Operating Temperature :
- -40°C~125°C TA
- Qualification :
- AEC-Q100
- Packaging :
- Tape and Reel (TR)
- Max Frequency :
- 48 MHz
- Base Part Number :
- ATSAMD21E17
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Oscillator Type :
- Internal
- Min Supply Voltage :
- 1.62 V
- Base Product Number :
- ATSAMD21
- Maximum Operating Temperature :
- + 125 C
- Core Processor :
- ARM® Cortex®-M0+
- Manufacturer :
- Microchip
- Pbfree Code :
- yes
- Reach Compliance Code :
- Compliant
- Number of ADC Channels :
- 10 Channel
- Data Bus Width :
- 32b
- Core Architecture :
- ARM
- Brand :
- Microchip Technology
- Mount :
- Surface Mount
- Frequency :
- 48MHz
- Operating Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Number of Programmable I/O :
- 26
- Package Shape :
- Square
- Number of I/O Lines :
- 26
- Subcategory :
- Microcontrollers - MCU
- Published :
- 2015
- Device Core :
- ARM Cortex M0+
- Product Category :
- ARM Microcontrollers - MCU
- Core Size :
- 32-Bit
- EEPROM Size :
- --
- Mounting Style :
- SMD/SMT
- Has ADC :
- yes
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Supplier Device Package :
- 32-TQFP (7x7)
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Contact Plating :
- Tin
- Series :
- Automotive, AEC-Q100, SAM D21E
- Number of Terminals :
- 32
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Terminal Position :
- QUAD
- PWM Channels :
- yes
- Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 1.2mm
- Product :
- MCU
- Number of Timers/Counters :
- 6
- Datasheets
- ATSAMD21E17A-AFT
ATSAMD21E17A-AFT Documents

Microcontrollers Microchip Technology ATSAMD21E17A-AFT Overview
The Microcontrollers Microchip Technology ATSAMD21E17A-AFT is a highly capable ARM Cortex-M0+ based microcontroller unit (MCU) that delivers advanced performance and low power consumption in a compact 32TQFP package. Designed to balance efficiency and power, this product from Microchip Technology is ideal for developing intelligent, cost-effective applications across a broad range of industries. With 128KB of Flash memory and extensive peripheral integration, the ATSAMD21E17A-AFT offers developers the flexibility to design applications that require robust operation in demanding environments.
ATSAMD21E17A-AFT Features
The ATSAMD21E17A-AFT microcontroller boasts a range of features designed to facilitate complex digital computing tasks with efficiency. Key features include 128KB of integrated Flash memory, a 32-bit ARM Cortex-M0+ processor, and a variety of communication options including I2C, SPI, and USART interfaces. It supports up to six serial communication modules, providing ample flexibility for peripheral connectivity. Additionally, its support for touch sensing input makes it an ideal choice for applications requiring user interfaces.
ATSAMD21E17A-AFT Applications
- Smart Home Devices: Utilizes its low power consumption and robust processing capabilities to manage and streamline various home automation functions.
- Wearable Technology: Its small package size and efficiency in power management make it suitable for wearable devices, supporting continuous health monitoring and connectivity.
- Industrial Automation: Can handle complex algorithms required for monitoring and controlling machinery with high reliability and precision.
- IoT Devices: The built-in connectivity features allow seamless integration with IoT networks, enabling data collection and exchange for smart city applications.
- Consumer Electronics: Powers user interfaces and connectivity in products such as handheld gaming devices and portable media players.
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