ATSAMD21G18A-MUT
- Mfr.Part #
- ATSAMD21G18A-MUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48QFN
- Stock
- 48,303
- In Stock :
- 48,303
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Packaging :
- Tape and Reel (TR)
- Number of Timers/Counters :
- 6
- Mount :
- Surface Mount
- EEPROM Size :
- --
- Product :
- MCU
- Data Bus Width :
- 32b
- Contact Plating :
- Tin
- Number of I/O :
- 38
- Maximum Operating Temperature :
- + 85 C
- Terminal Pitch :
- 0.5mm
- Has ADC :
- yes
- Product Status :
- Active
- Core Processor :
- ARM® Cortex®-M0+
- Supplier Device Package :
- 48-QFN (7x7)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Manufacturer :
- Microchip
- Program Memory Type :
- Flash
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Reach Compliance Code :
- Compliant
- Number of I/O Lines :
- 38
- Supply Voltage :
- 3.3V
- DAC Channels :
- yes
- Power Supplies :
- 3.3 V
- Brand :
- Microchip Technology / Atmel
- RAM (bytes) :
- 32768
- Qualification Status :
- Not Qualified
- PWM Channels :
- yes
- Program Memory Size :
- 256KB 256K x 8
- Speed :
- 48MHz
- RoHS Status :
- ROHS3 Compliant
- Width :
- 7 mm
- Operating Supply Voltage :
- 3.3V
- ROM Programmability :
- Flash
- Data Converter :
- A/D 14x12b; D/A 1x10b
- Series :
- SAM D21G
- Frequency :
- 48MHz
- Product Category :
- ARM Microcontrollers - MCU
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Temperature Grade :
- Industrial
- CPU Family :
- CORTEX-M0
- Product Type :
- ARM Microcontrollers - MCU
- Package / Case :
- 48-VFQFN Exposed Pad
- Memory Size :
- 256KB
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Number of I/Os :
- 38 I/O
- Seated Height-Max :
- 0.9 mm
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Supply Current-Max :
- 7 mA
- Bit Size :
- 32
- Base Product Number :
- ATSAMD21
- Mounting Type :
- Surface Mount
- Number of ADC Channels :
- 14 Channel
- JESD-30 Code :
- S-XQCC-N48
- Data Converters :
- A/D 14x12b, D/A 1x10b
- Qualification :
- AEC-Q100
- DMA Channels :
- yes
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- RoHS :
- Details
- Factory Lead Time :
- 4 Weeks
- Core Architecture :
- ARM
- Operating Temperature :
- -40°C~85°C TA
- MSL :
- MSL 3 - 168 hours
- Terminal Form :
- NO LEAD
- Base Part Number :
- ATSAMD21G18
- Minimum Operating Temperature :
- - 40 C
- Terminal Position :
- QUAD
- Length :
- 7mm
- RAM Size :
- 32K x 8
- Number of Terminations :
- 48
- Number of Terminals :
- 48
- Oscillator Type :
- Internal
- Core Size :
- 32-Bit
- Published :
- 2015
- ROM (words) :
- 262144
- DAC Resolution :
- 10 bit
- Height Seated (Max) :
- 0.9mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Watchdog Timer :
- yes
- Mounting Style :
- SMD/SMT
- Package Shape :
- Square
- Device Core :
- ARM Cortex M0+
- Datasheets
- ATSAMD21G18A-MUT

Microcontrollers Microchip Technology ATSAMD21G18A-MUT Overview
The Microcontrollers Microchip Technology ATSAMD21G18A-MUT is a highly efficient and powerful microcontroller unit (MCU) that stands out in the field of embedded systems. Designed by Microchip Technology, this device harnesses the capabilities of a 32-bit ARM Cortex-M0+ processor, offering a balance of power and energy efficiency. With 256KB of flash memory and packaged in a compact 48QFN format, it is ideal for developers looking for scalability and robust performance in their applications. Its versatile feature set supports a range of applications, making it a prime choice for both small-scale innovations and large-volume industrial projects.
ATSAMD21G18A-MUT Features
This microcontroller features a 32-bit ARM Cortex-M0+ CPU, which provides a perfect blend of power efficiency and processing capability. The 256KB of flash memory allows for substantial code storage or for complex operating systems to be implemented. Other notable features include its low power consumption, extensive interrupt capabilities, and the inclusion of advanced peripherals such as multiple serial communications modules which offer flexibility in connectivity options.
ATSAMD21G18A-MUT Applications
- Smart Home Devices: Utilized in home automation for controlling lighting, security, and other systems due to its reliable performance and low power requirements.
- Wearable Technology: Ideal for wearables owing to its compact size and efficient power management, enhancing device battery life and functionality.
- Internet of Things (IoT) Gateways: Acts as the core processing unit in IoT gateways, providing necessary computation and connectivity for handling multiple device communications.
- Medical Devices: Employed in portable medical diagnostics equipment, benefiting from its low energy consumption and significant processing capabilities.
- Industrial Automation: Integrated into machinery control systems for factories, optimizing operations through its robust processing and multiple interfacing capabilities.
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