ATSAMD21G17A-MU
- Mfr.Part #
- ATSAMD21G17A-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48QFN
- Stock
- 37
- In Stock :
- 37
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package Shape :
- Square
- Watchdog Timer :
- yes
- DMA Channels :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- PWM Channels :
- yes
- Number of ADC Channels :
- 14 Channel
- Max Operating Temperature :
- 85 °C
- Memory Type :
- Flash
- Contact Plating :
- Tin
- Qualification :
- AEC-Q100
- Max Frequency :
- 48 MHz
- Product Type :
- ARM Microcontrollers - MCU
- Reach Compliance Code :
- Compliant
- Terminal Pitch :
- 0.5mm
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Supply Current-Max :
- 7 mA
- Seated Height-Max :
- 0.9 mm
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O Lines :
- 38
- Surface Mount :
- yes
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- RoHS :
- Details
- Core Architecture :
- ARM
- Operating Temperature :
- -40°C~85°C TA
- Number of PWM Channels :
- 12
- Min Supply Voltage :
- 1.62 V
- Mounting Type :
- Surface Mount
- Core Size :
- 32-Bit
- Has ADC :
- yes
- JESD-30 Code :
- S-XQCC-N48
- Data Bus Width :
- 32b
- Product Category :
- ARM Microcontrollers - MCU
- Height Seated (Max) :
- 0.9mm
- Series :
- SAM D21G
- Number of Terminals :
- 48
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Height :
- 900 μm
- Base Part Number :
- ATSAMD21G17
- Number of Terminations :
- 48
- DAC Resolution :
- 10 bit
- Frequency :
- 48MHz
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Published :
- 2015
- Number of Pins :
- 48
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tray
- Bit Size :
- 32
- RAM Size :
- 16K x 8
- Number of Programmable I/O :
- 38
- Max Junction Temperature (Tj) :
- 100 °C
- Number of USB Channels :
- 1
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Number of I/Os :
- 38 I/O
- Product Status :
- Active
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of SPI Channels :
- 6
- Program Memory Size :
- 128KB 128K x 8
- DAC Channels :
- yes
- Supplier Device Package :
- 48-QFN (7x7)
- Product :
- MCU
- Supply Voltage :
- 3.3V
- Number of Timers/Counters :
- 6
- Mounting Style :
- SMD/SMT
- CPU Family :
- CORTEX-M0
- EEPROM Size :
- --
- Qualification Status :
- Not Qualified
- Package :
- Tray
- ROM Programmability :
- Flash
- Minimum Operating Temperature :
- - 40 C
- Terminal Position :
- QUAD
- Base Product Number :
- ATSAMD21
- Speed :
- 48MHz
- Number of I/O :
- 38
- Package / Case :
- 48-VFQFN Exposed Pad
- Number of A/D Converters :
- 1
- Min Operating Temperature :
- -40 °C
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Length :
- 7mm
- Maximum Operating Temperature :
- + 85 C
- Schedule B :
- 8542310000
- RAM (bytes) :
- 16384
- Device Core :
- ARM Cortex M0+
- Power Supplies :
- 3.3 V
- Interfaces :
- I2C/I2S/SPI/UART/USA
- MSL :
- MSL 3 - 168 hours
- ROM (words) :
- 131072
- Brand :
- Microchip Technology / Atmel
- Operating Supply Voltage :
- 3.3V
- Terminal Form :
- NO LEAD
- Max Supply Voltage :
- 3.63 V
- Memory Size :
- 128kB
- Number of UART Channels :
- 6
- Core Processor :
- ARM® Cortex®-M0+
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Manufacturer :
- Microchip
- Ambient Temperature Range High :
- 85 °C
- Width :
- 7 mm
- Temperature Grade :
- Industrial
- Number of I2C Channels :
- 6
- Datasheets
- ATSAMD21G17A-MU

Microcontrollers Microchip Technology ATSAMD21G17A-MU Overview
The Microcontrollers Microchip Technology ATSAMD21G17A-MU is a high-performance, low-power microcontroller unit (MCU) designed to meet the demanding requirements of modern embedded applications. Manufactured by Microchip Technology, this MCU is based on a 32-bit ARM Cortex-M0+ processor, providing a perfect balance between power efficiency and processing capability. The ATSAMD21G17A-MU offers 128KB of flash memory and is housed in a compact 48QFN package, making it ideal for space-constrained applications. Its extensive set of peripherals and IO capabilities makes it highly versatile for a wide range of industrial, consumer, and automotive applications.
ATSAMD21G17A-MU Features
The ATSAMD21G17A-MU microcontroller is packed with features that enhance its usability and functionality in complex electronic systems. Key features include 128KB of integrated flash memory, a 32-bit ARM Cortex-M0+ core, and support for up to 48 MHz clock speeds. It also includes multiple serial communication modules, which provide flexibility in system design and expand its ability to interface with other integrated circuits and peripherals. Additionally, its low power consumption makes it suitable for battery-operated devices, and it supports advanced power management techniques to extend battery life.
ATSAMD21G17A-MU Applications
- Smart Home Devices: Utilizes its low power consumption and robust serial communication capabilities to interface with sensors and other smart devices efficiently.
- Automotive Applications: The MCU’s high reliability and extended temperature range make it suitable for automotive control systems, such as sensor management and dashboard controllers.
- Wearable Technology: Its compact size and power efficiency are ideal for wearable devices, helping to manage and process data while optimizing battery life.
- Industrial Automation: Enables robust control for industrial machinery and process control systems, thanks to its extensive GPIO suite and advanced timer functions.
- Healthcare Devices: Used in medical monitoring systems, where its high data integrity and low power features ensure reliable, long-term operation for critical healthcare applications.
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