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

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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