ATSAMD21G17A-AU
- Mfr.Part #
- ATSAMD21G17A-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48TQFP
- Stock
- 17,835
- In Stock :
- 17,835
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Architecture :
- ARM
- Number of ADC Channels :
- 14 Channel
- ROM (words) :
- 131072
- Watchdog Timer :
- yes
- Number of I/Os :
- 38 I/O
- Mounting Type :
- Surface Mount
- Package Shape :
- Square
- ROM Programmability :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Length :
- 7mm
- Product Type :
- ARM Microcontrollers - MCU
- RAM (bytes) :
- 16384
- Max Supply Voltage :
- 3.63 V
- Number of Programmable I/O :
- 38
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Pitch :
- 0.5mm
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- PWM Channels :
- yes
- Power Supplies :
- 3.3 V
- Min Operating Temperature :
- -40 °C
- Core Size :
- 32-Bit
- Number of Timers/Counters :
- 6
- Memory Type :
- Flash
- Max Operating Temperature :
- 85 °C
- Published :
- 2015
- Program Memory Size :
- 128KB 128K x 8
- Min Supply Voltage :
- 1.62 V
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Bit Size :
- 32
- Device Core :
- ARM Cortex M0+
- Mounting Style :
- SMD/SMT
- Number of Terminals :
- 48
- Base Part Number :
- ATSAMD21G17
- Data Bus Width :
- 32b
- RAM Size :
- 16K x 8
- Product Status :
- Active
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Maximum Operating Temperature :
- + 85 C
- Width :
- 7 mm
- DMA Channels :
- yes
- Core Processor :
- ARM® Cortex®-M0+
- Series :
- SAM D21G
- Schedule B :
- 8542310000
- Supplier Device Package :
- 48-TQFP (7x7)
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Data Converters :
- A/D 14x12b, D/A 1x10b
- DAC Channels :
- yes
- JESD-30 Code :
- S-PQFP-G48
- Speed :
- 48MHz
- Number of Terminations :
- 48
- Frequency :
- 48MHz
- Mount :
- Surface Mount
- CPU Family :
- CORTEX-M0
- Brand :
- Microchip Technology
- Max Frequency :
- 48 MHz
- Product :
- MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Size :
- 128kB
- RoHS :
- Details
- Manufacturer :
- Microchip
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Number of Pins :
- 48
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Packaging :
- Tape and Reel (TR)
- Oscillator Type :
- Internal
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Qualification :
- AEC-Q100
- Program Memory Type :
- Flash
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Qualification Status :
- Not Qualified
- Has ADC :
- yes
- Factory Lead Time :
- 7 Weeks
- Temperature Grade :
- Industrial
- Supply Current-Max :
- 7 mA
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Seated Height-Max :
- 1.2 mm
- Contact Plating :
- Tin
- Supply Voltage :
- 3.3V
- DAC Resolution :
- 10 bit
- Number of I/O :
- 38
- Product Category :
- ARM Microcontrollers - MCU
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- - 40 C
- Surface Mount :
- yes
- Base Product Number :
- ATSAMD21
- EEPROM Size :
- --
- Number of I/O Lines :
- 38
- Package / Case :
- 48-TQFP
- Operating Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 1.2mm
- Datasheets
- ATSAMD21G17A-AU

Microcontrollers Microchip Technology ATSAMD21G17A-AU Overview
The Microcontrollers Microchip Technology ATSAMD21G17A-AU represents a pinnacle in compact, efficient, and high-performance microcontroller solutions. Engineered by Microchip Technology, this MCU harnesses the powerful ARM Cortex-M0+ processor, enabling robust 32-bit performance in a 48TQFP package. With a generous 128KB of flash memory, this device is ideally suited for advanced applications requiring size constraint optimization along with significant code space. Its versatility is further enhanced by extensive support features including numerous I/O options and low-power operation, making it an exemplary choice for developers aiming to create sophisticated systems in demanding environments.
ATSAMD21G17A-AU Features
The ATSAMD21G17A-AU microcontroller stands out with its ARM Cortex-M0+ core, offering a maximum CPU speed of 48 MHz, which provides a balanced approach between power consumption and processing capability. It features 128KB of flash memory, ample for complex software applications, and 16KB of SRAM for quick data handling. The integration of a full-speed USB interface and multiple serial communication modules ensures versatile connectivity options. Additionally, its robust design is complemented by extended temperature ranges and low-power operational modes, underlining its suitability for both industrial and commercial applications.
ATSAMD21G17A-AU Applications
- Smart Home Devices: Leveraging its low power consumption and robust I/O capabilities, the ATSAMD21G17A-AU can efficiently manage multiple sensors and actuators in smart home systems such as lighting, security, and climate control.
- Internet of Things (IoT): Ideal for IoT endpoints, this MCU can handle complex algorithms and connect seamlessly with other devices and networks, facilitating efficient data exchange and processing in systems like smart meters and wearable health monitors.
- Industrial Automation: With its capacity to operate under extended temperature ranges and robust processing capabilities, the ATSAMD21G17A-AU is well-suited for controlling machinery or automation systems in challenging industrial environments.
- Portable Devices: The microcontroller's low power consumption and small footprint make it perfect for portable applications, such as handheld medical devices or fitness trackers, where long battery life and compact size are critical.
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