ATSAMD21G15B-MF
- Mfr.Part #
- ATSAMD21G15B-MF
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 48QFN
- Stock
- 482
- In Stock :
- 482
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Size :
- 32-Bit
- Mounting Type :
- Surface Mount, Wettable Flank
- Number of Pins :
- 48
- Terminal Position :
- QUAD
- DMA Channels :
- yes
- RoHS :
- Details
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Brand :
- Microchip Technology
- Maximum Operating Temperature :
- + 125 C
- Published :
- 2016
- Frequency :
- 48MHz
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Min Operating Temperature :
- -40 °C
- Product Status :
- Active
- Product Type :
- ARM Microcontrollers - MCU
- EEPROM Size :
- --
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- Reach Compliance Code :
- Compliant
- Has ADC :
- yes
- Program Memory Size :
- 32KB 32K x 8
- Speed :
- 48MHz
- Surface Mount :
- yes
- Package :
- Tray
- Program Memory Type :
- Flash
- JESD-30 Code :
- S-XQCC-N48
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of Timers/Counters :
- 6
- Number of Terminations :
- 48
- Device Core :
- ARM Cortex M0+
- Number of I/O :
- 38
- Manufacturer :
- Microchip
- Core Architecture :
- ARM
- Max Operating Temperature :
- 125 °C
- Number of I/Os :
- 38 I/O
- Memory Size :
- 32kB
- Seated Height-Max :
- 0.9 mm
- Data Bus Width :
- 32 bit
- Operating Temperature :
- -40°C~125°C TA
- Operating Supply Voltage :
- 3.3V
- Watchdog Timer :
- yes
- ROM Programmability :
- Flash
- Terminal Form :
- NO LEAD
- Supply Voltage :
- 3.3V
- Contact Plating :
- Tin
- Number of I/O Lines :
- 38
- Supplier Device Package :
- 48-QFN (7x7)
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Subcategory :
- Microcontrollers - MCU
- Interface Type :
- LIN, I2C, SPI, I2S, USART
- Bit Size :
- 32
- Max Supply Voltage :
- 3.63 V
- Package Shape :
- Square
- Temperature Grade :
- Automotive
- Width :
- 7mm
- Package / Case :
- 48-VFQFN Exposed Pad
- Max Frequency :
- 48 MHz
- Base Part Number :
- ATSAMD21G15
- Core Processor :
- ARM® Cortex®-M0+
- Factory Lead Time :
- 8 Weeks
- Product :
- MCU
- Data Converters :
- A/D 14x12b, D/A 1x10b
- PWM Channels :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Terminal Pitch :
- 0.5mm
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Number of Terminals :
- 48
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- RAM Size :
- 4K x 8
- Packaging :
- Tray
- Length :
- 7mm
- Min Supply Voltage :
- 1.62 V
- Mounting Style :
- SMD/SMT
- DAC Channels :
- yes
- Number of ADC Channels :
- 14 Channel
- Minimum Operating Temperature :
- - 40 C
- Series :
- Automotive, AEC-Q100, SAM D21G
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Memory Type :
- Flash
- Height Seated (Max) :
- 0.9mm
- Qualification :
- AEC-Q100
- Mount :
- Surface Mount
- Number of Programmable I/O :
- 38
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- DAC Resolution :
- 10 bit
- Base Product Number :
- ATSAMD21
- Datasheets
- ATSAMD21G15B-MF

Microcontrollers Microchip Technology ATSAMD21G15B-MF Overview
The Microcontrollers Microchip Technology ATSAMD21G15B-MF is a highly versatile and powerful microcontroller unit (MCU) designed to cater to the demanding requirements of modern embedded systems. Manufactured by Microchip Technology, this MCU is built around a 32-bit ARM Cortex-M0+ core, offering a perfect balance of efficiency and performance. With its 32KB of flash memory and advanced peripheral set, it supports a wide range of applications, making it an ideal choice for developers looking to push the boundaries of innovation in electronics design.
ATSAMD21G15B-MF Features
This MCU boasts several features that enhance its utility and adaptability across various applications. Key features include a 48-pin QFN package that minimizes the footprint on PCBs, low power consumption that extends battery life in portable devices, and support for advanced digital interfaces such as SPI, I2C, and UART. Furthermore, it supports touch sensing input, which is crucial for modern user interfaces, and its robust clock system allows for precise timing and control over system operations.
ATSAMD21G15B-MF Applications
- Wearable Technology: The compact size and energy efficiency of the ATSAMD21G15B-MF make it ideal for use in smart watches and fitness trackers, where it manages sensor data and user interactions smoothly.
- Smart Home Devices: Utilized in smart thermostats and lighting systems, this MCU offers reliable control over IoT devices, enabling enhanced automation and connectivity.
- Medical Monitoring Equipment: Its precision and low power usage are crucial for devices like portable heart rate monitors and blood glucose meters, ensuring accurate readings and prolonged device usage.
- Industrial Automation: In factory automation sensors and robotics, the ATSAMD21G15B-MF controls various processes and machinery with high reliability and real-time capabilities.
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