ATSAMC21J18A-MUT
- Mfr.Part #
- ATSAMC21J18A-MUT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64QFN
- Stock
- 1,319
- In Stock :
- 1,319
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Subcategory :
- Microcontrollers - MCU
- Device Core :
- ARM Cortex M0+
- Screening Level :
- TS 16949
- Number of I/O :
- 52
- Maximum Operating Temperature :
- + 85 C
- Brand :
- Microchip Technology
- Base Product Number :
- ATSAMC21
- Packaging :
- Tape and Reel (TR)
- Core Size :
- 32-Bit
- Package / Case :
- 64-VFQFN Exposed Pad
- Product Status :
- Active
- Number of ADC Channels :
- 20 Channel
- Base Part Number :
- ATSAMC21
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 64
- Manufacturer :
- Microchip
- ROM Programmability :
- Flash
- Interface :
- CAN, I2C, LIN, SPI, UART, USART
- Frequency :
- 48MHz
- Seated Height-Max :
- 1 mm
- Oscillator Type :
- Internal
- On Chip Program ROM Width :
- 8
- Terminal Pitch :
- 0.5mm
- DAC Resolution :
- 10 bit
- Supply Voltage-Max (Vsup) :
- 5.5V
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Package Shape :
- Square
- Program Memory Type :
- Flash
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- Product :
- MCU
- JESD-30 Code :
- S-XQCC-N64
- Data Bus Width :
- 32 bit
- Length :
- 9mm
- Number of I/O Lines :
- 52
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Min (Vsup) :
- 2.7V
- JESD-609 Code :
- e3
- DMA Channels :
- yes
- Published :
- 2016
- Supply Voltage :
- 5V
- Bit Size :
- 32
- Supplier Device Package :
- 64-VQFN (9x9)
- DAC Channels :
- yes
- RoHS :
- Details
- Terminal Position :
- QUAD
- Number of Terminals :
- 64
- Mounting Type :
- Surface Mount
- Series :
- SAM C21
- Data Converter :
- A/D 20x12b, 3x16b; D/A 1x10b
- Program Memory Size :
- 256KB 256K x 8
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Core Processor :
- ARM® Cortex®-M0+
- Core Architecture :
- ARM
- Width :
- 9mm
- RoHS Status :
- ROHS3 Compliant
- Interface Type :
- LIN, I2C, PMBus, Serial, SPI, USART
- Memory Size :
- 256KB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converters :
- A/D 20x12b, 3x16b, D/A 1x10b
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- PWM Channels :
- yes
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- ARM Microcontrollers - MCU
- Terminal Form :
- NO LEAD
- RAM Size :
- 32K x 8
- Factory Lead Time :
- 4 Weeks
- Interfaces :
- CAN/I2C/LIN/RS-485/S
- Temperature Grade :
- Industrial
- EEPROM Size :
- --
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Has ADC :
- yes
- Mounting Style :
- SMD/SMT
- Qualification :
- AEC-Q100
- Product Category :
- ARM Microcontrollers - MCU
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Speed :
- 48MHz
- Height Seated (Max) :
- 1mm
- Number of I/Os :
- 52 I/O
- Datasheets
- ATSAMC21J18A-MUT

Microcontrollers Microchip Technology ATSAMC21J18A-MUT Overview
The ATSAMC21J18A-MUT by Microchip Technology is a state-of-the-art microcontroller unit (MCU) designed for sophisticated embedded systems requiring robust performance and low power consumption. As part of the Microchip SAM C series, this 32-bit MCU integrates a powerful ARM Cortex-M0+ processor with 256KB of flash memory, encapsulated in a compact 64QFN package. Its extensive range of peripherals and interface capabilities makes it particularly suited for industrial automation, automotive applications, and IoT devices. With its advanced features and Microchip's renowned reliability, the Microcontrollers Microchip Technology ATSAMC21J18A-MUT is the preferred choice for engineers looking to develop complex yet efficient products.
ATSAMC21J18A-MUT Features
The ATSAMC21J18A-MUT is packed with several features that enhance its functionality and usability in complex electronic systems:
- 32-bit ARM Cortex-M0+ core operating at up to 48 MHz
- 256KB of in-system programmable flash and 32KB of SRAM
- Extensive set of peripherals including multiple serial communication modules (SERCOM), configurable as USART, UART, SPI, and I2C
- Full-speed USB interface and integrated CAN-FD for robust communication
- 12-bit analog-to-digital converter (ADC) and a 10-bit digital-to-analog converter (DAC)
- Advanced motor control peripherals and multiple timer/counters for comprehensive application support
- Low power consumption modes for energy-sensitive applications
ATSAMC21J18A-MUT Applications
- Automotive Systems: Utilized in engine management systems and body control modules for vehicles, leveraging its CAN-FD interface for high-speed, reliable vehicular communications.
- Industrial Automation: Acts as a control unit within automated production lines, utilizing its robust I/O capabilities and multiple communication interfaces to handle complex tasks and machine communication.
- Smart Home Devices: Drives smart home automation systems such as security panels and HVAC controls, where its low power consumption and efficient operation are crucial.
- Internet of Things (IoT): Serves as the core for IoT devices, providing connectivity, data collection, and control capabilities necessary for smart city and home applications.
- Consumer Electronics: Applied in portable electronic devices like wearables, enhancing user experience through responsive interface and connectivity features.
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