ATSAMD21G17A-AF
- Mfr.Part #
- ATSAMD21G17A-AF
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48TQFP
- Stock
- 250
- In Stock :
- 250
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Subcategory :
- Microcontrollers - MCU
- Supplier Device Package :
- 48-TQFP (7x7)
- Number of ADC Channels :
- 14 Channel
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 16K x 8
- Program Memory Type :
- Flash
- Published :
- 2016
- Bit Size :
- 32
- Package Shape :
- Square
- Width :
- 7 mm
- Min Supply Voltage :
- 1.62 V
- Operating Temperature :
- -40°C~125°C TA
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Brand :
- Microchip Technology / Atmel
- Max Frequency :
- 48 MHz
- DAC Resolution :
- 10 bit
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Maximum Operating Temperature :
- + 125 C
- Reach Compliance Code :
- Compliant
- Terminal Position :
- QUAD
- Min Operating Temperature :
- -40 °C
- JESD-30 Code :
- S-PQFP-G48
- Speed :
- 48MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip
- Product Category :
- ARM Microcontrollers - MCU
- Package / Case :
- 48-TQFP
- Operating Supply Voltage :
- 3.3V
- Product Type :
- ARM Microcontrollers - MCU
- Core Architecture :
- ARM
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Core Size :
- 32-Bit
- Data Converters :
- A/D 14x12b, D/A 1x10b
- ROM Programmability :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Temperature Grade :
- Automotive
- Base Product Number :
- ATSAMD21
- Memory Type :
- Flash
- Number of I/Os :
- 38 I/O
- Pbfree Code :
- yes
- Max Supply Voltage :
- 3.63 V
- Core Processor :
- ARM® Cortex®-M0+
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Height Seated (Max) :
- 1.2mm
- Number of Timers/Counters :
- 6
- Factory Lead Time :
- 9 Weeks
- Product :
- MCU
- Mount :
- Surface Mount
- Oscillator Type :
- Internal
- Frequency :
- 48MHz
- Program Memory Size :
- 128KB 128K x 8
- Terminal Form :
- Gull wing
- Watchdog Timer :
- yes
- Qualification :
- AEC-Q100
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Data Bus Width :
- 32b
- Terminal Pitch :
- 0.5mm
- Product Status :
- Active
- Contact Plating :
- Tin
- Series :
- Automotive, AEC-Q100, SAM D21G
- Packaging :
- Tray
- PWM Channels :
- yes
- Device Core :
- ARM Cortex M0+
- Mounting Style :
- SMD/SMT
- Surface Mount :
- yes
- Number of I/O :
- 38
- DAC Channels :
- yes
- Base Part Number :
- ATSAMD21G17
- Number of Terminations :
- 48
- Length :
- 7mm
- Number of Programmable I/O :
- 38
- Supply Voltage :
- 3.3V
- Max Operating Temperature :
- 125 °C
- EEPROM Size :
- --
- DMA Channels :
- yes
- Has ADC :
- yes
- Memory Size :
- 128kB
- Seated Height-Max :
- 1.2 mm
- Number of I/O Lines :
- 38
- Package :
- Tray
- Number of Terminals :
- 48
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Datasheets
- ATSAMD21G17A-AF

Microcontrollers Microchip Technology ATSAMD21G17A-AF Overview
Introducing the ATSAMD21G17A-AF from Microchip Technology, a robust microcontroller unit (MCU) tailored for demanding applications that require efficient power management and reliable performance. This 32-bit MCU is built on the advanced ARM Cortex-M0+ processor, providing a perfect blend of power efficiency and processing capability. With 128KB of flash memory and a compact 48TQFP packaging, the ATSAMD21G17A-AF is designed for scalability and easy integration into various hardware environments. Its versatility makes it an ideal choice for developers focusing on IoT devices, automation systems, and more complex digital control systems.
ATSAMD21G17A-AF Features
The ATSAMD21G17A-AF boasts several features that enhance its functionality and ease of use in complex electronic products. Key features include low power consumption, high-performance 32-bit architecture, and substantial data storage capacity. Additionally, its support for various communication protocols, including SPI, I2C, and UART, makes it extremely adaptable to a multitude of IoT applications. The integration of multiple timer/counters, analog comparators, and PWM channels facilitates sophisticated control in embedded solutions.
ATSAMD21G17A-AF Applications
- Wearable Devices: The compact size and energy efficiency of the ATSAMD21G17A-AF make it suitable for wearable technology, enabling long battery life and advanced functionalities such as activity tracking and mobile notifications.
- Smart Home Automation: Utilizing its capability to handle multiple communication protocols, this MCU can serve as the central controller in smart home devices, managing everything from lighting to temperature control.
- Medical Monitoring Systems: Its precision and low power operation are ideal for portable medical devices, supporting continuous health monitoring without frequent recharges.
- Industrial Automation: The robust nature of the ATSAMD21G17A-AF allows for its use in industrial environments, where it can control machinery, process inputs from various sensors, and execute time-sensitive tasks efficiently.
- Automotive Applications: This microcontroller can be integrated into automotive systems, aiding in navigation, infotainment, and vehicle diagnostics, enhancing the overall user experience and safety features.
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