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