ATSAMD20G17A-AU
- Mfr.Part #
- ATSAMD20G17A-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48TQFP
- Stock
- 26,451
- In Stock :
- 26,451
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Pins :
- 48
- Number of I/Os :
- 38
- Package / Case :
- 48-TQFP
- Power Supplies :
- 1.8/3.3 V
- Supply Voltage-Min (Vsup) :
- 1.62V
- Interface :
- I2C, SPI, UART, USART
- Factory Lead Time :
- 18 Weeks
- Watchdog Timer :
- yes
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Number of I/O :
- 38
- Packaging :
- Tape and Reel (TR)
- EEPROM Size :
- --
- Contact Plating :
- Tin
- PWM Channels :
- yes
- Number of Terminations :
- 48
- ROM (words) :
- 131072
- Seated Height-Max :
- 1.2 mm
- Brand :
- Microchip Technology
- Supply Voltage :
- 3.3V
- Product Type :
- ARM Microcontrollers - MCU
- Program Memory Size :
- 128KB 128K x 8
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.5mm
- Product Category :
- ARM Microcontrollers - MCU
- Width :
- 7 mm
- Max Frequency :
- 48 MHz
- Number of GPIO :
- 38
- DAC Channels :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Maximum Operating Temperature :
- + 85 C
- Qualification Status :
- Not Qualified
- Oscillator Type :
- Internal
- Device Core :
- ARM Cortex M0+
- Supply Voltage-Max (Vsup) :
- 3.63V
- Package Shape :
- Square
- Supplier Device Package :
- 48-TQFP (7x7)
- Weight :
- 9.071791g
- Has ADC :
- yes
- Density :
- 1 Mb
- Surface Mount :
- yes
- Number of I/O Lines :
- 38
- Min Operating Temperature :
- -40 °C
- Series :
- SAM D20G
- Interface Type :
- I2C, SPI, UART
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- DMA Channels :
- No
- Memory Size :
- 128kB
- Program Memory Type :
- Flash
- Terminal Position :
- QUAD
- Frequency :
- 48MHz
- Core Size :
- 32-Bit
- ROM Programmability :
- Flash
- Pbfree Code :
- yes
- Speed :
- 48MHz
- Minimum Operating Temperature :
- - 40 C
- Number of Terminals :
- 48
- Reach Compliance Code :
- Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Published :
- 2015
- Mounting Style :
- SMD/SMT
- RAM Size :
- 16K x 8
- Number of Programmable I/O :
- 38
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Number of ADC Channels :
- 14
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Max Operating Temperature :
- 85 °C
- Length :
- 7mm
- JESD-609 Code :
- e3
- CPU Family :
- CORTEX-M0
- Memory Type :
- Flash
- Terminal Finish :
- MATTE TIN
- Product Status :
- Active
- Base Part Number :
- ATSAMD20G17
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Height Seated (Max) :
- 1.2mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- S-PQFP-G48
- Max Supply Voltage :
- 1.95 V
- Core Processor :
- ARM® Cortex®-M0+
- RoHS :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- I2C, SPI, UART/USART
- Number of Timers/Counters :
- 8
- Data Bus Width :
- 32b
- Temperature Grade :
- Industrial
- Min Supply Voltage :
- 1.62 V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Base Product Number :
- ATSAMD20
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Mounting Type :
- Surface Mount
- Bit Size :
- 32
- Manufacturer :
- Microchip
- RAM (bytes) :
- 16384
- Interfaces :
- I2C/SPI/USART
- Core Architecture :
- ARM
- Datasheets
- ATSAMD20G17A-AU
ATSAMD20G17A-AU Documents

Microcontrollers Microchip Technology ATSAMD20G17A-AU Overview
The Microcontrollers Microchip Technology ATSAMD20G17A-AU is a highly capable, low-power microcontroller unit (MCU) designed to meet the rigorous demands of modern embedded systems. Powered by a 32-bit ARM Cortex-M0+ processor, this MCU delivers excellent computational efficiency and enhanced control capabilities. With 128KB of flash memory, it supports complex applications and software stacks while maintaining a small footprint in a 48TQFP package. Ideal for scalable applications that require reliable operation in constrained power environments, the ATSAMD20G17A-AU is a versatile solution for developers looking to maximize performance and minimize power consumption.
ATSAMD20G17A-AU Features
This microcontroller from Microchip Technology incorporates several features designed to enhance functionality and ease of integration. Key features include:
- 32-bit ARM Cortex-M0+ processor for efficient processing and low power consumption.
- 128KB of flash memory providing ample space for application code and data.
- Extensive digital and analog interfacing capabilities, with multiple serial communication modules (I2C, SPI, USART).
- Low-power idle and sleep modes, essential for battery-powered devices.
- Robust 48TQFP packaging ensuring durability and ease of board integration.
ATSAMD20G17A-AU Applications
- Smart Home Devices: Utilized in automation controllers and IoT devices to provide core computational and connectivity features.
- Industrial Automation: Drives control systems for sensors and actuators, improving reliability and efficiency in manufacturing processes.
- Wearable Technology: Powers fitness trackers and smart watches, where its low power consumption maximizes battery life.
- Healthcare Equipment: Integrated into medical monitoring devices to facilitate real-time data processing and patient monitoring.
- Agricultural Technology: Deployed in field monitoring equipment to enhance data collection and resource management.
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