ATSAMD21J18A-MFT
- Mfr.Part #
- ATSAMD21J18A-MFT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64QFN
- Stock
- 4,329
- In Stock :
- 4,329
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- DAC Channels :
- yes
- Core Processor :
- ARM® Cortex®-M0+
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Mount :
- Surface Mount
- Product Status :
- Active
- Number of Terminals :
- 64
- Data Bus Width :
- 32b
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Number of I/Os :
- 52 I/O
- Interfaces :
- I2C/I2S/SPI/UART/USA
- PWM Channels :
- yes
- Data Converter :
- A/D 20x12b; D/A 1x10b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Pbfree Code :
- yes
- Height Seated (Max) :
- 1mm
- Series :
- Automotive, AEC-Q100, SAM D21J
- Core Architecture :
- ARM
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Supply Voltage-Max (Vsup) :
- 3.63V
- Watchdog Timer :
- yes
- Number of I/O Lines :
- 52
- Maximum Operating Temperature :
- + 125 C
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Width :
- 9 mm
- Terminal Position :
- QUAD
- Factory Lead Time :
- 9 Weeks
- Supply Voltage :
- 3.3V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Has ADC :
- yes
- Base Product Number :
- ATSAMD21
- Manufacturer :
- Microchip
- Published :
- 2015
- Contact Plating :
- Tin
- Number of Terminations :
- 64
- Terminal Form :
- NO LEAD
- Minimum Operating Temperature :
- - 40 C
- JESD-30 Code :
- S-XQCC-N64
- DMA Channels :
- yes
- Reach Compliance Code :
- Compliant
- Operating Supply Voltage :
- 3.3V
- Number of Timers/Counters :
- 8
- Core Size :
- 32-Bit
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Product :
- MCU
- Program Memory Size :
- 256KB 256K x 8
- Mounting Style :
- SMD/SMT
- Package Shape :
- Square
- Temperature Grade :
- Automotive
- Length :
- 9mm
- Supplier Device Package :
- 64-QFN (9x9)
- Frequency :
- 48MHz
- EEPROM Size :
- --
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Device Core :
- ARM Cortex M0+
- Bit Size :
- 32
- Speed :
- 48MHz
- Base Part Number :
- ATSAMD21J18
- Product Type :
- ARM Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Qualification :
- AEC-Q100
- Terminal Pitch :
- 0.5mm
- Number of ADC Channels :
- 20 Channel
- Memory Size :
- 256KB
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Subcategory :
- Microcontrollers - MCU
- Product Category :
- ARM Microcontrollers - MCU
- Package / Case :
- 64-VFQFN Exposed Pad
- Mounting Type :
- Surface Mount, Wettable Flank
- RoHS :
- Details
- Seated Height-Max :
- 1 mm
- Surface Mount :
- yes
- ROM Programmability :
- Flash
- Number of I/O :
- 52
- Brand :
- Microchip Technology
- RAM Size :
- 32K x 8
- Datasheets
- ATSAMD21J18A-MFT

Microcontrollers Microchip Technology ATSAMD21J18A-MFT Overview
Introducing the Microcontrollers Microchip Technology ATSAMD21J18A-MFT, a highly efficient and robust microcontroller unit (MCU) designed by Microchip Technology. This 32-bit MCU harnesses the power of the ARM Cortex-M0+ processor, providing a perfect balance between performance and power consumption. With a substantial 256KB of flash memory and versatile 64QFN packaging, it is engineered to support complex digital control systems. Its robust design and advanced capabilities make it an ideal choice for developers seeking to enhance product performance with reliable, high-speed processing capabilities.
ATSAMD21J18A-MFT Features
The ATSAMD21J18A-MFT boasts a range of features that cater to demanding applications. Key features include its 32-bit ARM Cortex-M0+ processor, which delivers efficient processing with a maximum CPU speed of 48 MHz. It includes 256KB of integrated flash memory and 32KB of SRAM, offering ample space for application code and data. Additional functionalities such as multiple serial communication modules (I2C, SPI, USART), 12-bit ADC, and 10-bit DAC enhance its utility in handling complex tasks seamlessly. The device also supports USB connectivity, which is ideal for modern interactive applications that require data exchange with peripheral devices.
ATSAMD21J18A-MFT Applications
- Smart Home Devices: Utilizes its low power consumption and robust connectivity options to manage and optimize energy use in smart thermostats and lighting systems.
- Wearable Technology: Its compact form factor and power efficiency make it suitable for fitness trackers and smart watches, where long battery life is critical.
- Industrial Automation: The MCU's ability to handle multiple inputs and outputs efficiently makes it ideal for automating complex industrial processes.
- Medical Monitoring Systems: Relies on its precision analog features and connectivity for real-time monitoring and data logging in medical devices.
- Agricultural Equipment: Supports GPS and sensor data integration, essential for precision farming tools and machinery that optimize agricultural outputs.
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