ATSAMD21G16B-AUT
- Mfr.Part #
- ATSAMD21G16B-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48TQFP
- Stock
- 1,550
- In Stock :
- 1,550
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Device Core :
- ARM Cortex M0+
- Number of I/O :
- 38
- EEPROM Size :
- --
- Max Supply Voltage :
- 3.63 V
- Package Shape :
- Square
- Height Seated (Max) :
- 1.2mm
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Min Supply Voltage :
- 1.62 V
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Series :
- SAM D21G
- Product Category :
- ARM Microcontrollers - MCU
- Core Architecture :
- ARM
- Base Part Number :
- ATSAMD21G16
- Number of I/Os :
- 38 I/O
- Number of Terminations :
- 48
- Has ADC :
- yes
- Subcategory :
- Microcontrollers - MCU
- Watchdog Timer :
- yes
- Contact Plating :
- Tin
- Frequency :
- 48MHz
- Number of ADC Channels :
- 14 Channel
- DAC Channels :
- yes
- Memory Size :
- 64KB
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Pbfree Code :
- yes
- DAC Resolution :
- 10 bit
- Product Status :
- Active
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Number of Pins :
- 48
- Width :
- 7mm
- RoHS :
- Details
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Product :
- MCU
- Operating Supply Voltage :
- 3.3V
- JESD-30 Code :
- S-PQFP-G48
- Program Memory Size :
- 64KB 64K x 8
- Data Bus Width :
- 32 bit
- Length :
- 7mm
- Max Operating Temperature :
- 85 °C
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- Gull wing
- Brand :
- Microchip Technology
- Package / Case :
- 48-TQFP
- Number of Programmable I/O :
- 38
- ROM Programmability :
- Flash
- Minimum Operating Temperature :
- - 40 C
- Operating Temperature :
- -40°C~85°C TA
- Schedule B :
- 8542310000
- Mounting Style :
- SMD/SMT
- Temperature Grade :
- Industrial
- Speed :
- 48MHz
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- RAM Size :
- 8K x 8
- Core Processor :
- ARM® Cortex®-M0+
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Published :
- 2016
- Manufacturer :
- Microchip
- Mounting Type :
- Surface Mount
- Product Type :
- ARM Microcontrollers - MCU
- Mount :
- Surface Mount
- Number of Timers/Counters :
- 6
- Reach Compliance Code :
- Compliant
- DMA Channels :
- yes
- Memory Type :
- Flash
- Bit Size :
- 32
- Seated Height-Max :
- 1.2 mm
- Number of I/O Lines :
- 38
- Packaging :
- Tape and Reel (TR)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminals :
- 48
- Base Product Number :
- ATSAMD21
- Min Operating Temperature :
- -40 °C
- Factory Lead Time :
- 9 Weeks
- Core Size :
- 32-Bit
- Supplier Device Package :
- 48-TQFP (7x7)
- Qualification :
- AEC-Q100
- Surface Mount :
- yes
- Maximum Operating Temperature :
- + 85 C
- Terminal Position :
- QUAD
- Interface Type :
- LIN, I2C, SPI, I2S, USART
- Max Frequency :
- 48 MHz
- Supply Voltage :
- 3.3V
- Oscillator Type :
- Internal
- Datasheets
- ATSAMD21G16B-AUT

Microcontrollers Microchip Technology ATSAMD21G16B-AUT Overview
Discover the Microcontrollers Microchip Technology ATSAMD21G16B-AUT, a powerful, low-power microcontroller unit (MCU) designed by Microchip Technology. This MCU is based on a high-performance 32-bit ARM Cortex-M0+ processor, offering a robust platform for embedded applications requiring efficiency and scalability. With 64KB of flash memory and advanced features packed in a compact 48TQFP package, this product is an excellent choice for developers aiming to design products with advanced capabilities and extended lifecycle. The ATSAMD21G16B-AUT ensures cost-effectiveness while maintaining high performance, making it ideal for volume deployment in diverse industrial sectors.
ATSAMD21G16B-AUT Features
The ATSAMD21G16B-AUT microcontroller offers several notable features that enhance its utility in complex applications. It includes 64KB of flash memory, a 32-bit architecture for high-speed processing, and low-power operation modes to optimize energy usage. Additional features such as multiple I/O pins, built-in digital peripherals, and extended temperature range support ensure versatility across various applications.
ATSAMD21G16B-AUT Applications
- Smart Home Devices: Integrates seamlessly to control and enhance IoT solutions for home automation, offering reliable operation and connectivity.
- Industrial Automation: Serves as a core component in industrial control systems, where its robust processing capabilities facilitate real-time operations and system management.
- Wearable Technology: Provides the computational power and energy efficiency needed for wearable devices, supporting advanced features like fitness tracking and mobile notifications.
- Medical Devices: Suitable for non-invasive medical applications, ensuring precise control and data handling with its high reliability and performance.
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