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

Microcontrollers Atmel (Microchip Technology) ATSAMD21G17A-AU Overview
The Microcontrollers Atmel (Microchip Technology) ATSAMD21G17A-AU is a powerful and versatile microcontroller unit (MCU) designed for sophisticated applications requiring a high-performance, low-power ARM Cortex-M0+ processor. This 32-bit MCU is packed with 128KB of flash memory and comes in a compact 48TQFP package, making it an ideal choice for embedded systems that demand efficient space utilization and robust capabilities. Its design caters specifically to developers looking for scalable performance and reduced power consumption in consumer electronics, Internet of Things (IoT) devices, and industrial automation.
ATSAMD21G17A-AU Features
This microcontroller supports a wide range of features including enhanced power-saving capabilities, multiple serial communication modules, and extensive I/O port configurability. With its integrated ADCs and DACs, it facilitates precise signal management, while its full-speed USB interface ensures fast data transfer rates essential for modern applications. Additionally, the ATSAMD21G17A-AU supports DMA transfers that enhance its efficiency in processing and data handling.
ATSAMD21G17A-AU Applications
- Smart Home Devices: The ATSAMD21G17A-AU can be integrated into home automation systems, controlling various sensors and actuators to provide enhanced user experience and automation capabilities.
- Wearable Technology: Its low power consumption and compact size make it ideal for wearables, where it processes inputs from sensors to provide real-time monitoring of health and fitness metrics.
- Industrial Control Systems: The MCU's robust processing capabilities and support for multiple communication protocols make it suitable for managing industrial machinery and process controls, enhancing operational efficiency and reliability.
- Medical Devices: Used in medical monitoring equipment, the ATSAMD21G17A-AU ensures reliable processing of critical patient data, facilitating real-time health status updates and alerts.
- Automotive Applications: Suitable for automotive peripherals, such as sensor systems and interactive displays, this MCU helps in enhancing the interactive features and safety measures of modern vehicles.
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