ATSAMD20G16A-AU
- Mfr.Part #
- ATSAMD20G16A-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48TQFP
- Stock
- 2,086
- In Stock :
- 2,086
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Architecture :
- ARM
- Memory Size :
- 64KB
- Supplier Device Package :
- 48-TQFP (7x7)
- Supply Voltage :
- 3.3V
- Mounting Style :
- SMD/SMT
- Number of Timers/Counters :
- 8
- Mounting Type :
- Surface Mount
- CPU Family :
- CORTEX-M0
- Terminal Position :
- QUAD
- Core Processor :
- ARM® Cortex®-M0+
- Number of Terminals :
- 48
- Density :
- 512 kb
- HTS Code :
- 8542.31.00.01
- Base Part Number :
- ATSAMD20G16
- Surface Mount :
- yes
- Number of GPIO :
- 38
- Device Core :
- ARM Cortex M0+
- RoHS :
- Compliant
- Product Type :
- ARM Microcontrollers - MCU
- JESD-609 Code :
- e3
- Width :
- 7 mm
- Series :
- SAM D20G
- Interfaces :
- I2C/SPI/USART
- Speed :
- 48MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Pitch :
- 0.5mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- DAC Channels :
- yes
- Power Supplies :
- 1.8/3.3 V
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Min Supply Voltage :
- 1.62 V
- DMA Channels :
- No
- Temperature Grade :
- Industrial
- Terminal Finish :
- MATTE TIN
- Interface Type :
- I2C, SPI, UART
- Number of ADC Channels :
- 14
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I/O Lines :
- 38
- Connectivity :
- I2C, SPI, UART/USART
- Number of Terminations :
- 48
- PWM Channels :
- yes
- MSL :
- MSL 3 - 168 hours
- Terminal Form :
- Gull wing
- Package Shape :
- Square
- Package / Case :
- 48-TQFP
- Program Memory Type :
- Flash
- ROM Programmability :
- Flash
- Max Supply Voltage :
- 1.95 V
- Brand :
- Microchip Technology
- Length :
- 7mm
- JESD-30 Code :
- S-PQFP-G48
- Max Frequency :
- 48 MHz
- Max Operating Temperature :
- 85 °C
- RAM Size :
- 8K x 8
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 48MHz
- Supply Voltage-Max (Vsup) :
- 3.63V
- ROM (words) :
- 65536
- RAM (bytes) :
- 8192
- Published :
- 2015
- Height Seated (Max) :
- 1.2mm
- Core Size :
- 32-Bit
- Number of Programmable I/O :
- 38
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TA
- Watchdog Timer :
- yes
- ECCN Code :
- 3A991.A.2
- Reach Compliance Code :
- Compliant
- Bit Size :
- 32
- Number of I/Os :
- 38
- Qualification Status :
- Not Qualified
- Minimum Operating Temperature :
- - 40 C
- Oscillator Type :
- Internal
- Number of Pins :
- 48
- Weight :
- 9.071791g
- Interface :
- I2C, SPI, UART, USART
- Product Status :
- Active
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Maximum Operating Temperature :
- + 85 C
- Seated Height-Max :
- 1.2 mm
- Program Memory Size :
- 64KB 64K x 8
- EEPROM Size :
- --
- Has ADC :
- yes
- Manufacturer :
- Microchip
- Supply Voltage-Min (Vsup) :
- 1.62V
- Number of I/O :
- 38
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Contact Plating :
- Tin
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Data Bus Width :
- 32b
- Min Operating Temperature :
- -40 °C
- Factory Lead Time :
- 18 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Memory Type :
- Flash
- Product Category :
- ARM Microcontrollers - MCU
- Base Product Number :
- ATSAMD20
- Datasheets
- ATSAMD20G16A-AU
ATSAMD20G16A-AU Documents

Microcontrollers Microchip Technology ATSAMD20G16A-AU Overview
The ATSAMD20G16A-AU from Microchip Technology is a highly versatile and efficient microcontroller, ideal for applications demanding low-power consumption and high performance in a compact form factor. This 32-bit MCU is built on the powerful ARM Cortex-M0+ processor, offering a balance of efficiency and capability. With 64KB of flash memory and a range of peripheral interfaces, it is designed to support a wide array of IoT and industrial applications, making it a top choice for engineers and designers looking for a reliable microcontroller unit.
ATSAMD20G16A-AU Features
The ATSAMD20G16A-AU microcontroller boasts several key features that make it suitable for a broad range of applications. These include a 32-bit ARM Cortex-M0+ core, 64KB of flash memory, and 8KB of SRAM, which provide ample space and speed for complex algorithms and control systems. Additionally, its low-power architecture ensures optimal performance with minimal energy consumption. The MCU is available in a 48-TQFP package, ensuring easy integration into various hardware layouts.
ATSAMD20G16A-AU Applications
- Smart Home Devices: Utilizes its low-power efficiency and ample memory for handling complex user interfaces and connectivity modules.
- Industrial Automation: Supports robust control systems and real-time processing required in industrial environments.
- Wearable Technology: Its compact size and energy efficiency make it ideal for small, battery-powered devices like fitness trackers.
- Medical Monitoring Systems: Ensures reliable and precise monitoring with its capability to process real-time data and support secure data handling.
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