ATSAMC21G18A-MUT
- Mfr.Part #
- ATSAMC21G18A-MUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48VQFN
- Stock
- 12,873
- In Stock :
- 12,873
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Packaging :
- Tape and Reel (TR)
- Interface Type :
- I2C, LIN, PMBus, Serial, SPI, USART
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- Reach Compliance Code :
- Compliant
- Core Processor :
- ARM® Cortex®-M0+
- Data Converters :
- A/D 14x12b, 2x16b, D/A 1x10b
- Bit Size :
- 32
- Length :
- 7mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Width :
- 7mm
- Interface :
- CAN, I2C, LIN, SPI, UART, USART
- Base Part Number :
- ATSAMC21
- Speed :
- 48MHz
- Product Category :
- ARM Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- SAM C21
- RoHS Status :
- ROHS3 Compliant
- Brand :
- Microchip Technology
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Operating Temperature :
- -40°C~85°C TA
- Height Seated (Max) :
- 0.9mm
- Program Memory Size :
- 256KB 256K x 8
- Surface Mount :
- yes
- Base Product Number :
- ATSAMC21
- Maximum Operating Temperature :
- + 85 C
- Product Status :
- Active
- Data Converter :
- A/D 14x12b, 2x16b; D/A 1x10b
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Position :
- QUAD
- Number of I/Os :
- 38 I/O
- Core Size :
- 32-Bit
- Oscillator Type :
- Internal
- Number of ADC Channels :
- 14 Channel
- Seated Height-Max :
- 0.9 mm
- Core Architecture :
- ARM
- Data Bus Width :
- 32 bit
- DAC Channels :
- yes
- Manufacturer :
- Microchip
- Mounting Style :
- SMD/SMT
- Temperature Grade :
- Industrial
- Subcategory :
- Microcontrollers - MCU
- Qualification :
- AEC-Q100
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- EEPROM Size :
- --
- Product :
- MCU
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Terminal Form :
- NO LEAD
- Published :
- 2016
- RoHS :
- Details
- Package Shape :
- Square
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 2.7V
- Supplier Device Package :
- 48-VQFN (7x7)
- PWM Channels :
- yes
- DAC Resolution :
- 10 bit
- ROM Programmability :
- Flash
- Frequency :
- 48MHz
- Has ADC :
- yes
- DMA Channels :
- yes
- Memory Size :
- 256KB
- Program Memory Type :
- Flash
- Package / Case :
- 48-VFQFN Exposed Pad
- Terminal Finish :
- Matte Tin (Sn)
- Number of I/O Lines :
- 38
- Number of Terminations :
- 48
- Terminal Pitch :
- 0.5mm
- RAM Size :
- 32K x 8
- Screening Level :
- TS 16949
- JESD-30 Code :
- S-XQCC-N48
- Number of I/O :
- 38
- On Chip Program ROM Width :
- 8
- Factory Lead Time :
- 26 Weeks
- Minimum Operating Temperature :
- - 40 C
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Terminals :
- 48
- Product Type :
- ARM Microcontrollers - MCU
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Datasheets
- ATSAMC21G18A-MUT
ATSAMC21G18A-MUT Documents

Microcontrollers Microchip Technology ATSAMC21G18A-MUT Overview
Introducing the robust ATSAMC21G18A-MUT, a high-performance microcontroller from Microchip Technology, tailored for advanced control systems. This device integrates a 32-bit ARM Cortex-M0+ CPU, offering a balanced blend of efficiency and power. It boasts 256KB of flash memory and a compact 48-VQFN package, making it ideal for applications requiring size efficiency and extensive program capacity. The Microcontrollers Microchip Technology ATSAMC21G18A-MUT is engineered to meet the stringent requirements of modern embedded systems, providing a flexible and scalable solution for a wide range of industrial applications.
ATSAMC21G18A-MUT Features
The ATSAMC21G18A-MUT microcontroller is packed with features designed for versatile applications. It includes a 32-bit ARM Cortex-M0+ processor which offers efficient power consumption and enhanced performance for complex algorithms. With 256KB of flash memory and 32KB of SRAM, it supports extensive software and application buffering. The MCU operates at a maximum frequency of 48 MHz, providing high-speed processing capabilities. Additionally, it supports multiple communication interfaces, including SPI, I2C, and USART, enabling flexible connections with peripherals and other microcontrollers.
ATSAMC21G18A-MUT Applications
- Industrial Automation: Utilized in control systems for automating processes, the ATSAMC21G18A-MUT enhances operational efficiency and reliability in equipment like PLCs and HMI panels.
- Smart Home Devices: Powers a variety of smart home solutions, from intelligent lighting systems to advanced security systems, offering seamless integration and user-friendly interfaces.
- Automotive Applications: Employed in automotive modules, such as sensor interfaces and dashboard controllers, providing robust operation under harsh environmental conditions.
- Internet of Things (IoT): Forms the core of various IoT devices, facilitating smart connectivity and data exchange across multiple platforms for improved device management and analytics.
- Energy Management: Integral to systems that monitor and control energy consumption in buildings and industrial environments, ensuring efficient energy use and sustainability.
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