ATSAMD20G16B-MU
- Mfr.Part #
- ATSAMD20G16B-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48VQFN
- Stock
- 416
- In Stock :
- 416
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS :
- Non-Compliant
- Base Product Number :
- ATSAMD20
- Operating Temperature :
- -40°C~85°C TA
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Surface Mount :
- yes
- Data Bus Width :
- 32 bit
- Interface Type :
- I2C, SPI, USART
- HTS Code :
- 8542.31.00.01
- Terminal Finish :
- Matte Tin (Sn)
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- RAM (bytes) :
- 8192
- Brand :
- Microchip Technology / Atmel
- Minimum Operating Temperature :
- - 40 C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supplier Device Package :
- 48-VQFN (7x7)
- ROM (words) :
- 65536
- Data Converters :
- A/D 14x12b, D/A 1x10b
- DMA Channels :
- No
- Program Memory Size :
- 64KB 64K x 8
- Number of I/O Lines :
- 38
- Factory Lead Time :
- 30 Weeks
- Mounting Style :
- SMD/SMT
- DAC Resolution :
- 10 bit
- Terminal Form :
- NO LEAD
- Number of ADC Channels :
- 14 Channel
- Has ADC :
- yes
- Number of Timers/Counters :
- 6 Timer
- Terminal Position :
- QUAD
- Supply Voltage-Max (Vsup) :
- 3.63V
- Speed :
- 48MHz
- Connectivity :
- I2C, SPI, UART/USART
- Package :
- Tray
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Length :
- 7mm
- Series :
- SAM D20G
- Product Category :
- ARM Microcontrollers - MCU
- ROM Programmability :
- Flash
- Number of I/Os :
- 38 I/O
- RAM Size :
- 8K x 8
- Screening Level :
- TS 16949
- Peak Reflow Temperature (Cel) :
- 260
- Product Status :
- Active
- Package / Case :
- 48-VFQFN Exposed Pad
- Temperature Grade :
- Industrial
- Core Processor :
- ARM® Cortex®-M0+
- Number of I/O :
- 38
- Width :
- 7mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product Type :
- ARM Microcontrollers - MCU
- EEPROM Size :
- --
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage :
- 3.3V
- Maximum Operating Temperature :
- + 85 C
- Subcategory :
- Microcontrollers - MCU
- Core Size :
- 32-Bit
- DAC Channels :
- yes
- Bit Size :
- 32
- Supply Voltage-Min (Vsup) :
- 1.62V
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Package Shape :
- Square
- Mounting Type :
- Surface Mount
- Number of Terminals :
- 48
- Terminal Pitch :
- 0.5mm
- Manufacturer :
- Microchip
- Packaging :
- Tray
- Product :
- MCU
- Schedule B :
- 8542310000
- Height Seated (Max) :
- 0.9mm
- Reach Compliance Code :
- Compliant
- Clock Frequency :
- 32MHz
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- ATSAMD20G16
- Seated Height-Max :
- 0.9 mm
- JESD-30 Code :
- S-XQCC-N48
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- JESD-609 Code :
- e3
- PWM Channels :
- yes
- On Chip Program ROM Width :
- 8
- Number of Terminations :
- 48
- Datasheets
- ATSAMD20G16B-MU
ATSAMD20G16B-MU Documents

Microcontrollers Microchip Technology ATSAMD20G16B-MU Overview
The Microcontrollers Microchip Technology ATSAMD20G16B-MU is a high-performance, low-power microcontroller designed to meet the demands of modern embedded systems. This 32-bit MCU leverages ARM Cortex-M0+ technology to deliver exceptional processing power, making it an ideal choice for applications requiring a balance between performance and power consumption. With 64KB of Flash memory and a compact 48-VQFN package, this microcontroller is optimized for space-constrained applications while providing ample storage for complex software applications.
ATSAMD20G16B-MU Features
The ATSAMD20G16B-MU microcontroller boasts numerous features that make it a versatile and efficient choice for a wide range of applications. Key features include:
- 32-bit ARM Cortex-M0+ CPU, offering robust performance for complex algorithms.
- 64KB of integrated Flash memory, providing substantial space for application code and data storage.
- Low power consumption, making it suitable for battery-powered devices.
- Full-speed USB interface, enabling fast data transfer and connectivity options.
- Extensive peripheral set including multiple serial communication modules, which can be independently configured to UART, SPI, or I2C modes.
- Advanced security features to ensure data integrity and secure communications.
ATSAMD20G16B-MU Applications
- Smart Home Devices: Integrates easily into home automation systems, providing intelligent control of lighting, heating, and security systems.
- Industrial Automation: Can be used in automation controllers, offering reliable performance in monitoring and controlling machinery.
- Portable Medical Devices: Ideal for use in portable medical diagnostics equipment due to its low power consumption and robust performance.
- Wearable Technology: Suitable for fitness trackers and smart watches, where compact size and energy efficiency are critical.
- Internet of Things (IoT) Devices: Provides a powerful, scalable core for IoT gateways and end-node devices, supporting sophisticated IoT applications.
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