ATSAMD21E17A-AUT
- Mfr.Part #
- ATSAMD21E17A-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32TQFP
- Stock
- 21,984
- In Stock :
- 21,984
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Min Supply Voltage :
- 1.62 V
- Published :
- 2015
- RoHS :
- Details
- Height :
- 1.2 mm
- DMA Channels :
- yes
- Data Converters :
- A/D 10x12b, D/A 1x10b
- RoHS Status :
- ROHS3 Compliant
- Maximum Operating Temperature :
- + 85 C
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Watchdog Timer :
- yes
- Number of Terminals :
- 32
- Oscillator Type :
- Internal
- EEPROM Size :
- --
- Operating Supply Voltage :
- 3.3V
- ROM Programmability :
- Flash
- Power Supplies :
- 3.3 V
- Minimum Operating Temperature :
- - 40 C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Has ADC :
- yes
- DAC Channels :
- yes
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- QUAD
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Temperature Grade :
- Industrial
- Seated Height-Max :
- 1.2 mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- DAC Resolution :
- 10 bit
- Number of PWM Channels :
- 18
- Product Type :
- ARM Microcontrollers - MCU
- Mount :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Min Operating Temperature :
- -40 °C
- Mounting Style :
- SMD/SMT
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Ambient Temperature Range High :
- 85 °C
- Supply Current-Max :
- 7 mA
- Mounting Type :
- Surface Mount
- RAM Size :
- 16K x 8
- Terminal Form :
- Gull wing
- Number of Pins :
- 32
- Manufacturer :
- Microchip
- Number of I/O Lines :
- 26
- Number of USB Channels :
- 1
- JESD-30 Code :
- S-PQFP-G32
- Max Frequency :
- 48 MHz
- PWM Channels :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package / Case :
- 32-TQFP
- Number of Timers/Counters :
- 6
- Base Part Number :
- ATSAMD21E17
- CPU Family :
- CORTEX-M0
- Frequency :
- 48MHz
- Core Processor :
- ARM® Cortex®-M0+
- Operating Temperature :
- -40°C~85°C TA
- Length :
- 7mm
- Number of Terminations :
- 32
- Device Core :
- ARM Cortex M0+
- Height Seated (Max) :
- 1.2mm
- Reach Compliance Code :
- Compliant
- Qualification :
- AEC-Q100
- Schedule B :
- 8542310000
- Bit Size :
- 32
- Memory Type :
- Flash
- Base Product Number :
- ATSAMD21
- Brand :
- Microchip Technology / Atmel
- Series :
- SAM D21E
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Operating Temperature :
- 85 °C
- Number of SPI Channels :
- 4
- Qualification Status :
- Not Qualified
- Number of I/O :
- 26
- ROM (words) :
- 131072
- Terminal Pitch :
- 0.8mm
- Number of A/D Converters :
- 1
- Program Memory Size :
- 128KB 128K x 8
- Number of I2C Channels :
- 4
- Number of Programmable I/O :
- 26
- Speed :
- 48MHz
- Pbfree Code :
- yes
- Program Memory Type :
- Flash
- Product Category :
- ARM Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Width :
- 7 mm
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Surface Mount :
- yes
- Core Size :
- 32-Bit
- Number of I/Os :
- 26 I/O
- Factory Lead Time :
- 1 Weeks
- Supply Voltage :
- 3.3V
- Max Supply Voltage :
- 3.63 V
- Number of ADC Channels :
- 10 Channel
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Supplier Device Package :
- 32-TQFP (7x7)
- Core Architecture :
- ARM
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Number of UART Channels :
- 1
- Product :
- MCU
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- RAM (bytes) :
- 16384
- Package Shape :
- Square
- Memory Size :
- 128kB
- Contact Plating :
- Tin
- Data Bus Width :
- 32b
- Product Status :
- Active
- Datasheets
- ATSAMD21E17A-AUT
ATSAMD21E17A-AUT Documents

Microcontrollers Microchip Technology ATSAMD21E17A-AUT Overview
The Microcontrollers Microchip Technology ATSAMD21E17A-AUT is a highly efficient and versatile MCU designed to meet the rigorous demands of modern embedded systems. This 32-bit microcontroller integrates a 128KB Flash memory and operates at a CPU speed that supports a wide range of applications. Manufactured by Microchip Technology, the ATSAMD21E17A-AUT is built on a powerful ARM Cortex-M0+ processor, providing a perfect balance between performance and power consumption. Its compact 32TQFP package ensures that it can be incorporated into space-constrained designs while maintaining a robust feature set.
ATSAMD21E17A-AUT Features
This microcontroller supports a variety of features that make it highly adaptable and suitable for complex electronic designs. It includes 128KB of Flash memory, multiple serial communication modules (I2C, SPI, USART), extensive interrupt and DMA support, and up to 256KB of SRAM. The ATSAMD21E17A-AUT also offers robust power management options, enhancing its effectiveness in power-sensitive applications. With its high level of integration, this MCU facilitates development, reducing time-to-market for a wide range of products.
ATSAMD21E17A-AUT Applications
- Smart Home Devices: Utilizes its low power consumption and high integration for efficient control and communication within automated home systems.
- Wearable Technology: Its compact size and power efficiency make it ideal for small, battery-operated wearable devices that require long battery life and connectivity.
- Internet of Things (IoT) Devices: Provides the processing power and connectivity options needed for IoT devices to collect, send, and receive data effectively.
- Industrial Automation: The robust serial communication capabilities allow for seamless integration with various sensors and actuators, facilitating automation and monitoring processes.
- Medical Devices: Ensures reliable operation in medical applications, where precision and dependability are crucial for patient monitoring systems.
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