ATSAMD21G15B-AFT
- Mfr.Part #
- ATSAMD21G15B-AFT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 48TQFP
- Stock
- 27,496
- In Stock :
- 27,496
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~125°C TA
- Height Seated (Max) :
- 1.2mm
- Minimum Operating Temperature :
- - 40 C
- Product Status :
- Active
- Memory Type :
- Flash
- Frequency :
- 48MHz
- Product Category :
- ARM Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- Core Processor :
- ARM® Cortex®-M0+
- PWM Channels :
- yes
- Max Supply Voltage :
- 3.63 V
- Product Type :
- ARM Microcontrollers - MCU
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Contact Plating :
- Tin
- Max Frequency :
- 48 MHz
- Manufacturer :
- Microchip
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Mounting Type :
- Surface Mount
- Watchdog Timer :
- yes
- Number of Pins :
- 48
- Terminal Position :
- QUAD
- Has ADC :
- yes
- Operating Supply Voltage :
- 3.3V
- Number of I/O :
- 38
- DAC Resolution :
- 10 bit
- Number of Terminals :
- 48
- Number of Programmable I/O :
- 38
- Width :
- 7mm
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- Number of Terminations :
- 48
- RAM Size :
- 4K x 8
- Number of Timers/Counters :
- 6
- Published :
- 2016
- Number of I/O Lines :
- 38
- Bit Size :
- 32
- Series :
- Automotive, AEC-Q100, SAM D21G
- Min Operating Temperature :
- -40 °C
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Supply Voltage :
- 3.3V
- Supplier Device Package :
- 48-TQFP (7x7)
- Seated Height-Max :
- 1.2 mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Maximum Operating Temperature :
- + 125 C
- Core Architecture :
- ARM
- Number of ADC Channels :
- 14 Channel
- Data Bus Width :
- 32 bit
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of I/Os :
- 38 I/O
- Subcategory :
- Microcontrollers - MCU
- Product :
- MCU
- Package Shape :
- Square
- Surface Mount :
- yes
- Length :
- 7mm
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Core Size :
- 32-Bit
- Temperature Grade :
- Automotive
- Reach Compliance Code :
- Compliant
- Min Supply Voltage :
- 1.62 V
- Terminal Pitch :
- 0.5mm
- DAC Channels :
- yes
- Speed :
- 48MHz
- Qualification :
- AEC-Q100
- Factory Lead Time :
- 9 Weeks
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Packaging :
- Tape and Reel (TR)
- EEPROM Size :
- --
- Program Memory Size :
- 32KB 32K x 8
- Program Memory Type :
- Flash
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- DMA Channels :
- yes
- Max Operating Temperature :
- 125 °C
- JESD-30 Code :
- S-PQFP-G48
- Memory Size :
- 32kB
- Package / Case :
- 48-TQFP
- Terminal Form :
- Gull wing
- RoHS :
- Details
- Brand :
- Microchip Technology / Atmel
- ROM Programmability :
- Flash
- Base Part Number :
- ATSAMD21G15
- Base Product Number :
- ATSAMD21
- Datasheets
- ATSAMD21G15B-AFT

Microcontrollers Microchip Technology ATSAMD21G15B-AFT Overview
The Microcontrollers Microchip Technology ATSAMD21G15B-AFT is a high-performance, low-power microcontroller that leverages the powerful ARM Cortex-M0+ processor. Designed by Microchip Technology, this microcontroller is ideal for applications requiring a balance between power efficiency and processing capability. With 32KB of flash memory and a compact 48TQFP package, it provides a robust platform for sophisticated control systems. Its extensive feature set supports advanced capabilities in a variety of market sectors, making it a prime choice for developers looking to maximize functionality while minimizing power consumption.
ATSAMD21G15B-AFT Features
This microcontroller offers an array of features that enhance its utility and performance in demanding applications. Key features include a 32-bit ARM Cortex-M0+ core, 32KB of flash memory, and multiple communication interfaces such as I2C, SPI, and USART, which facilitate versatile connectivity options. The device also supports up to 256KB of external flash memory, allowing for extensive data storage and retrieval capabilities. Low power consumption and a variety of power-saving modes ensure that it is suitable for battery-operated applications, while its robust design enables reliable operation under varying environmental conditions.
ATSAMD21G15B-AFT Applications
- Smart Home Devices: Integrates seamlessly into home automation systems, providing the computational power needed for device control and sensor data processing.
- Wearable Health Monitors: Utilizes its low power consumption feature to extend battery life in wearable technologies that monitor health parameters such as heart rate and activity levels.
- Industrial Automation: Powers complex machinery control systems, improving operational efficiency and reliability in industrial settings.
- IoT Devices: Serves as the core processor in IoT devices, enabling smart connectivity and data exchange across networked devices.
- Portable Consumer Electronics: Ideal for powering portable gadgets due to its compact size and energy efficiency, enhancing user experience with prolonged device usability.
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