ATSAMD21G15B-AUT
- Mfr.Part #
- ATSAMD21G15B-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 48TQFP
- Stock
- 1,683
- In Stock :
- 1,683
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Device Core :
- ARM Cortex M0+
- Data Converter :
- A/D 14x12b; D/A 1x10b
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Temperature Grade :
- Industrial
- Number of Terminals :
- 48
- Series :
- SAM D21G
- Manufacturer :
- Microchip
- Number of Timers/Counters :
- 6
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Interfaces :
- I2C/I2S/SPI/UART/USA
- ROM Programmability :
- Flash
- Operating Temperature :
- -40°C~85°C TA
- Published :
- 2016
- Bit Size :
- 32
- Number of Terminations :
- 48
- Max Supply Voltage :
- 3.63 V
- Speed :
- 48MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mounting Style :
- SMD/SMT
- Oscillator Type :
- Internal
- Contact Plating :
- Tin
- Number of Pins :
- 48
- DAC Channels :
- yes
- Core Architecture :
- ARM
- Number of I/O :
- 38
- Qualification :
- AEC-Q100
- Product :
- MCU
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Package / Case :
- 48-TQFP
- Product Type :
- ARM Microcontrollers - MCU
- Memory Type :
- Flash
- Width :
- 7mm
- Product Status :
- Active
- Surface Mount :
- yes
- Frequency :
- 48MHz
- JESD-30 Code :
- S-PQFP-G48
- Core Processor :
- ARM® Cortex®-M0+
- Packaging :
- Tape and Reel (TR)
- Number of Programmable I/O :
- 38
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Terminal Position :
- QUAD
- Program Memory Size :
- 32KB 32K x 8
- RoHS :
- Details
- Terminal Pitch :
- 0.5mm
- Brand :
- Microchip Technology / Atmel
- PWM Channels :
- yes
- EEPROM Size :
- --
- Base Part Number :
- ATSAMD21G15
- Factory Lead Time :
- 9 Weeks
- Supply Voltage :
- 3.3V
- Minimum Operating Temperature :
- - 40 C
- Base Product Number :
- ATSAMD21
- DMA Channels :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Reach Compliance Code :
- Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Operating Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Operating Temperature :
- 85 °C
- Mounting Type :
- Surface Mount
- Number of I/Os :
- 38 I/O
- Memory Size :
- 32kB
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Min Supply Voltage :
- 1.62 V
- Seated Height-Max :
- 1.2 mm
- Has ADC :
- yes
- DAC Resolution :
- 10 bit
- Height Seated (Max) :
- 1.2mm
- Mount :
- Surface Mount
- RAM Size :
- 4K x 8
- Maximum Operating Temperature :
- + 85 C
- Package Shape :
- Square
- Min Operating Temperature :
- -40 °C
- Subcategory :
- Microcontrollers - MCU
- Terminal Form :
- Gull wing
- Supplier Device Package :
- 48-TQFP (7x7)
- Watchdog Timer :
- yes
- Number of ADC Channels :
- 14 Channel
- Length :
- 7mm
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of I/O Lines :
- 38
- Product Category :
- ARM Microcontrollers - MCU
- Max Frequency :
- 48 MHz
- Data Bus Width :
- 32 bit
- Core Size :
- 32-Bit
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Pbfree Code :
- yes
- Datasheets
- ATSAMD21G15B-AUT

Microcontrollers Microchip Technology ATSAMD21G15B-AUT Overview
The ATSAMD21G15B-AUT by Microchip Technology stands out in the world of microcontrollers for its robust architecture and versatile applications, specifically designed to cater to sophisticated electronic environments. This microcontroller, part of the broader SAM D21 family, is built on a high-performance 32-bit ARM Cortex-M0+ processor. It offers a perfect balance between power efficiency and processing capability, with a rich set of peripherals. The ATSAMD21G15B-AUT is particularly suitable for applications requiring a compact footprint and significant data handling and control capabilities, which makes it an excellent choice for advanced IoT and embedded systems.
ATSAMD21G15B-AUT Features
The ATSAMD21G15B-AUT microcontroller boasts an array of features that enhance its utility and efficiency. Key features include 32KB of flash memory and 4KB of SRAM, a variety of power-saving modes to ensure optimal energy efficiency, and support for real-time performance with its 48MHz clock speed. Additionally, it includes full-speed USB interface capabilities, which enhances its connectivity options, alongside extensive serial communication (USART, SPI, I2C) modules. This device is housed in a compact 48TQFP package, ideal for space-constrained applications.
ATSAMD21G15B-AUT Applications
- Smart Home Devices: Integrates easily into home automation systems for controlling lighting, security, and HVAC systems through its extensive GPIOs and serial communication abilities.
- Wearable Technology: The small form factor and power efficiency of the ATSAMD21G15B-AUT make it perfect for smart watches and fitness trackers that require compact, power-conscious processing cores.
- Industrial Automation: Utilized in sensors and control systems within factories due to its robust handling of inputs and outputs and real-time capabilities.
- Healthcare Equipment: Serves in medical monitoring devices by providing reliable data processing and connectivity features, ensuring accurate patient monitoring and data logging.
- IoT Devices: Forms the backbone of Internet of Things (IoT) gadgets, facilitating smart, connected solutions for more efficient operations and data collection.
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