ATSAMD21G16B-AFT
- Mfr.Part #
- ATSAMD21G16B-AFT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48TQFP
- Stock
- 2,041
- In Stock :
- 2,041
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package Shape :
- Square
- Memory Type :
- Flash
- Terminal Pitch :
- 0.5mm
- Width :
- 7mm
- Published :
- 2016
- Manufacturer :
- Microchip
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- RoHS :
- Details
- Number of Programmable I/O :
- 38
- Minimum Operating Temperature :
- - 40 C
- Number of Terminations :
- 48
- Reach Compliance Code :
- Compliant
- Memory Size :
- 64KB
- Max Frequency :
- 48 MHz
- Seated Height-Max :
- 1.2 mm
- Height Seated (Max) :
- 1.2mm
- Contact Plating :
- Tin
- Number of Terminals :
- 48
- Watchdog Timer :
- yes
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology
- JESD-30 Code :
- S-PQFP-G48
- ROM Programmability :
- Flash
- Factory Lead Time :
- 9 Weeks
- Product Status :
- Active
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Series :
- Automotive, AEC-Q100, SAM D21G
- Maximum Operating Temperature :
- + 125 C
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 6
- Terminal Form :
- Gull wing
- Package / Case :
- 48-TQFP
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Operating Supply Voltage :
- 3.3V
- Mounting Style :
- SMD/SMT
- Max Supply Voltage :
- 3.63 V
- Base Part Number :
- ATSAMD21G16
- Has ADC :
- yes
- Core Size :
- 32-Bit
- Max Operating Temperature :
- 125 °C
- Number of Pins :
- 48
- EEPROM Size :
- --
- Supplier Device Package :
- 48-TQFP (7x7)
- DAC Resolution :
- 10 bit
- Packaging :
- Tape and Reel (TR)
- DMA Channels :
- yes
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- DAC Channels :
- yes
- Product :
- MCU
- Operating Temperature :
- -40°C~125°C TA
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Program Memory Size :
- 64KB 64K x 8
- Pbfree Code :
- yes
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Core Processor :
- ARM® Cortex®-M0+
- Qualification :
- AEC-Q100
- Number of I/O :
- 38
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Subcategory :
- Microcontrollers - MCU
- Number of I/O Lines :
- 38
- Core Architecture :
- ARM
- Product Type :
- ARM Microcontrollers - MCU
- Min Supply Voltage :
- 1.62 V
- PWM Channels :
- yes
- Length :
- 7mm
- Bit Size :
- 32
- Number of ADC Channels :
- 14 Channel
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Temperature Grade :
- Automotive
- RAM Size :
- 8K x 8
- Base Product Number :
- ATSAMD21
- Device Core :
- ARM Cortex M0+
- Min Operating Temperature :
- -40 °C
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Speed :
- 48MHz
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Category :
- ARM Microcontrollers - MCU
- Data Bus Width :
- 32 bit
- Supply Voltage :
- 3.3V
- Frequency :
- 48MHz
- Terminal Position :
- QUAD
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Number of I/Os :
- 38 I/O
- Surface Mount :
- yes
- Datasheets
- ATSAMD21G16B-AFT

Microcontrollers Microchip Technology ATSAMD21G16B-AFT Overview
The Microcontrollers Microchip Technology ATSAMD21G16B-AFT is a high-performance, low-power ARM Cortex-M0+ based microcontroller that is well-suited for a variety of applications requiring efficient power management and advanced connectivity. This microcontroller, housed in a compact 48TQFP package, integrates 64KB of flash memory, offering ample space for complex software applications and algorithms. The device is designed to optimize system response and extend battery life in portable devices, making it an excellent choice for designers looking to enhance product performance with a reliable, feature-rich microcontroller from a renowned manufacturer like Microchip Technology.
ATSAMD21G16B-AFT Features
The ATSAMD21G16B-AFT microcontroller boasts several key features that make it ideal for a broad range of applications. It supports a wide voltage range and low power consumption, which is critical for battery-driven devices. Additionally, it offers full-speed USB interface, DMA transfer capabilities, and up to six serial communication modules (SERCOM) which can be configured to I2C, SPI, or UART, providing excellent adaptability for various communication needs.
ATSAMD21G16B-AFT Applications
- Wearable Devices: The ATSAMD21G16B-AFT can be used to drive smart wearables due to its low power consumption and compact size, enabling longer battery life and smaller device form factors.
- Smart Home Automation: This microcontroller is ideal for home automation systems requiring multiple sensor integrations and wireless communication, allowing for sophisticated, user-friendly environments.
- Industrial Monitoring: With robust communication features, the ATSAMD21G16B-AFT is suitable for industrial applications where monitoring and control of systems are crucial for operational efficiency.
- Medical Devices: Its precision and low power capabilities make it suitable for medical monitoring devices, ensuring reliable performance and extended device usability.
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