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