ATSAMD21J16B-MFT
- Mfr.Part #
- ATSAMD21J16B-MFT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64QFN
- Stock
- 16,542
- In Stock :
- 16,542
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Height Seated (Max) :
- 1mm
- Minimum Operating Temperature :
- - 40 C
- Core Size :
- 32-Bit
- Supply Voltage-Max (Vsup) :
- 3.63V
- Packaging :
- Tape and Reel (TR)
- Brand :
- Microchip Technology
- ROM Programmability :
- Flash
- Interface Type :
- LIN, I2C, I2S, SPI, USART
- Package Shape :
- Square
- Base Product Number :
- ATSAMD21
- Published :
- 2016
- Product Category :
- ARM Microcontrollers - MCU
- Number of I/O :
- 52
- Product :
- MCU
- Number of I/Os :
- 52 I/O
- Product Status :
- Active
- JESD-30 Code :
- S-XQCC-N64
- Terminal Pitch :
- 0.5mm
- Mount :
- Surface Mount
- Package / Case :
- 64-VFQFN Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Mounting Type :
- Surface Mount, Wettable Flank
- Data Bus Width :
- 32 bit
- Core Processor :
- ARM® Cortex®-M0+
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Frequency :
- 48MHz
- Reach Compliance Code :
- Compliant
- Factory Lead Time :
- 9 Weeks
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Type :
- ARM Microcontrollers - MCU
- RoHS :
- Details
- Has ADC :
- yes
- Terminal Form :
- NO LEAD
- Number of Terminations :
- 64
- Operating Temperature :
- -40°C~125°C TA
- Number of I/O Lines :
- 52
- Seated Height-Max :
- 1 mm
- Number of Pins :
- 64
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Program Memory Size :
- 64KB 64K x 8
- RAM Size :
- 8K x 8
- Series :
- Automotive, AEC-Q100, SAM D21J
- Number of ADC Channels :
- 20 Channel
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Width :
- 9mm
- Surface Mount :
- yes
- Watchdog Timer :
- yes
- Subcategory :
- Microcontrollers - MCU
- Number of Terminals :
- 64
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Maximum Operating Temperature :
- + 125 C
- Interfaces :
- I2C/I2S/SPI/UART/USA
- DAC Channels :
- yes
- Supply Voltage :
- 3.3V
- Speed :
- 48MHz
- Bit Size :
- 32
- EEPROM Size :
- --
- Operating Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Mounting Style :
- SMD/SMT
- Length :
- 9mm
- Base Part Number :
- ATSAMD21J16
- Temperature Grade :
- Automotive
- DMA Channels :
- yes
- Qualification :
- AEC-Q100
- Device Core :
- ARM Cortex M0+
- Oscillator Type :
- Internal
- Supplier Device Package :
- 64-QFN (9x9)
- Contact Plating :
- Tin
- Core Architecture :
- ARM
- Number of Timers/Counters :
- 8
- Terminal Position :
- QUAD
- Pbfree Code :
- yes
- PWM Channels :
- yes
- Manufacturer :
- Microchip
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Size :
- 64KB
- Datasheets
- ATSAMD21J16B-MFT

Microcontrollers Microchip Technology ATSAMD21J16B-MFT Overview
The Microcontrollers Microchip Technology ATSAMD21J16B-MFT is a highly efficient and powerful integrated circuit that serves as the brain of modern embedded systems. Designed by Microchip Technology, this microcontroller unit (MCU) leverages advanced 32-bit ARM Cortex-M0+ technology, offering a perfect balance between performance and power consumption. With 64KB of flash memory and a compact 64-QFN package, it is ideal for applications requiring size efficiency without compromising on computational capabilities. This product is particularly suited for developers looking to deploy sophisticated systems in space-constrained environments.
ATSAMD21J16B-MFT Features
The ATSAMD21J16B-MFT MCU comes packed with features that enhance its versatility and functionality. Key attributes include 64KB of flash memory, a wide operating voltage range from 1.62V to 3.63V, and a maximum clock frequency of 48 MHz. It supports various communication interfaces such as I2C, SPI, and UART, enabling easy integration into a broader system architecture. Additionally, its low-power design makes it ideal for battery-powered applications, further supported by multiple power-saving modes.
ATSAMD21J16B-MFT Applications
- Wearable Devices: The MCU's low power consumption and compact size make it perfect for smartwatches and fitness trackers, where long battery life and small form factor are crucial.
- Home Automation: It can efficiently manage various sensors and actuators in smart home devices, providing reliable control and connectivity through its robust communication interfaces.
- Medical Monitoring: Ideal for portable medical diagnostics and monitoring equipment, thanks to its precision and low power operation, ensuring longer device operation without frequent recharges.
- Industrial Control: Its high reliability and operational range make it suitable for industrial automation, where stable performance under varying environmental conditions is necessary.
- IoT Devices: Perfect for Internet of Things (IoT) devices due to its integration capabilities with various communication protocols, aiding in seamless data transfer and connectivity.
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