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