ATSAMD20E17A-MU
- Mfr.Part #
- ATSAMD20E17A-MU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 32-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32QFN
- Stock
- 10,950
- In Stock :
- 10,950
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Core Size :
- 32-Bit
- Package :
- Tray
- Brand :
- Microchip Technology / Atmel
- Watchdog Timer :
- yes
- Max Operating Temperature :
- 85 °C
- Package Shape :
- Square
- Bit Size :
- 32
- Core Architecture :
- ARM
- Reach Compliance Code :
- Compliant
- Terminal Finish :
- MATTE TIN
- Number of I/Os :
- 26
- Number of I/O Lines :
- 26
- Qualification Status :
- Not Qualified
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Interfaces :
- I2C/SPI/USART
- Maximum Operating Temperature :
- + 85 C
- Pbfree Code :
- yes
- DAC Channels :
- yes
- RoHS :
- Compliant
- Data Bus Width :
- 32b
- Number of I/O :
- 26
- Interface :
- I2C, SPI, UART, USART
- Factory Lead Time :
- 14 Weeks
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C TA
- Published :
- 2013
- Number of Programmable I/O :
- 26
- Product Status :
- Active
- Supply Voltage :
- 3.3V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Min Supply Voltage :
- 1.62 V
- Number of ADC Channels :
- 10
- ROM (words) :
- 131072
- Base Product Number :
- ATSAMD20
- Height Seated (Max) :
- 1mm
- RAM Size :
- 16K x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- RAM (bytes) :
- 16384
- Width :
- 5 mm
- Program Memory Size :
- 128KB 128K x 8
- CPU Family :
- CORTEX-M0
- Program Memory Type :
- Flash
- Core Processor :
- ARM® Cortex®-M0+
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Memory Type :
- Flash
- Manufacturer :
- Microchip
- Temperature Grade :
- Industrial
- Series :
- SAM D20E
- Density :
- 1 Mb
- ROM Programmability :
- Flash
- Minimum Operating Temperature :
- - 40 C
- Oscillator Type :
- Internal
- Packaging :
- Tray
- Product Category :
- ARM Microcontrollers - MCU
- JESD-609 Code :
- e3
- Weight :
- 188.609377mg
- DMA Channels :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Terminal Pitch :
- 0.5mm
- Speed :
- 48MHz
- Number of Timers/Counters :
- 6
- Number of Terminations :
- 32
- Seated Height-Max :
- 1 mm
- Max Frequency :
- 48 MHz
- Has ADC :
- yes
- Schedule B :
- 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
- Data Converter :
- A/D 10x12b; D/A 1x10b
- RoHS Status :
- ROHS3 Compliant
- Supplier Device Package :
- 32-QFN (7x7)
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- NO LEAD
- MSL :
- MSL 2 - 1 year
- Min Operating Temperature :
- -40 °C
- Surface Mount :
- yes
- PWM Channels :
- yes
- EEPROM Size :
- --
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Product Type :
- ARM Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- Package / Case :
- 32-VQFN Exposed Pad
- Base Part Number :
- ATSAMD20E17
- JESD-30 Code :
- S-XQCC-N32
- Number of Terminals :
- 32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Device Core :
- ARM Cortex M0+
- Interface Type :
- I2C, SPI, UART
- Frequency :
- 48MHz
- Number of GPIO :
- 26
- Max Supply Voltage :
- 3.63 V
- Memory Size :
- 128kB
- Number of Pins :
- 32
- Power Supplies :
- 1.8/3.3V
- Length :
- 5mm
- Contact Plating :
- Tin
- Datasheets
- ATSAMD20E17A-MU
ATSAMD20E17A-MU Documents

Microcontrollers Atmel (Microchip Technology) ATSAMD20E17A-MU Overview
The Microcontrollers Atmel (Microchip Technology) ATSAMD20E17A-MU is a highly capable microcontroller unit (MCU) tailored for sophisticated applications that require low power, high performance, and advanced integration. This 32-bit MCU is built on a robust ARM Cortex-M0+ processor, offering a clock speed of up to 48 MHz, which allows for efficient processing and handling of complex tasks within compact devices. The integration of 128KB of flash memory provides ample space for program storage and real-time data processing, making it a reliable choice for developers aiming to build scalable and versatile solutions. Its small 32QFN package is designed to fit into space-constrained applications while offering the flexibility needed for streamlined system integration.
ATSAMD20E17A-MU Features
This microcontroller from Microchip Technology integrates multiple features that make it ideal for a broad range of applications. Key features include 128KB of flash memory, a 32-bit ARM Cortex-M0+ core, and a variety of communication interfaces such as SPI, I2C, and USART, which are essential for building connected devices. Additional functionalities such as multiple 16-bit timers, 32-bit real-time clock, and up to 256 KB of SRAM enhance its capability to manage multiple tasks simultaneously, boosting its efficiency and reliability in performance-critical systems.
ATSAMD20E17A-MU Applications
- Smart Home Devices: In smart home applications, the ATSAMD20E17A-MU can be utilized to control various sensors and actuators, providing seamless and reliable automation.
- Industrial Automation: This MCU excels in industrial environments, facilitating process control and machine monitoring to improve productivity and safety in factories.
- Wearable Technology: The low power consumption and compact size make it perfect for wearable devices, allowing for sophisticated health monitoring and personal data tracking without compromising battery life.
- Energy Management: It is also ideal for developing solutions that require energy efficiency, such as systems designed to monitor and control energy usage in buildings and other facilities.
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