ATSAMD21J17A-MFT
- Mfr.Part #
- ATSAMD21J17A-MFT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64QFN
- Stock
- 17,280
- In Stock :
- 17,280
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Qualification :
- AEC-Q100
- Published :
- 2015
- Supplier Device Package :
- 64-QFN (9x9)
- Memory Size :
- 128kB
- Maximum Operating Temperature :
- + 125 C
- Number of Terminations :
- 64
- Core Architecture :
- ARM
- RoHS :
- Details
- Number of I/Os :
- 52 I/O
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 0.5mm
- Number of I/O :
- 52
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 9mm
- Supply Voltage :
- 3.3V
- Series :
- Automotive, AEC-Q100, SAM D21J
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 16K x 8
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Base Product Number :
- ATSAMD21
- Program Memory Type :
- Flash
- Supply Voltage-Max (Vsup) :
- 3.63V
- Pbfree Code :
- yes
- Core Size :
- 32-Bit
- Contact Plating :
- Tin
- Seated Height-Max :
- 1 mm
- Oscillator Type :
- Internal
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Operating Temperature :
- -40°C~125°C TA
- Core Processor :
- ARM® Cortex®-M0+
- Frequency :
- 48MHz
- Base Part Number :
- ATSAMD21J17
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Factory Lead Time :
- 9 Weeks
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Watchdog Timer :
- yes
- Program Memory Size :
- 128KB 128K x 8
- Product Category :
- ARM Microcontrollers - MCU
- Speed :
- 48MHz
- DAC Channels :
- yes
- Number of Terminals :
- 64
- Product Status :
- Active
- Number of Timers/Counters :
- 8
- Temperature Grade :
- Automotive
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 3.3V
- Terminal Position :
- QUAD
- Terminal Form :
- NO LEAD
- DMA Channels :
- yes
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Product :
- MCU
- Data Bus Width :
- 32b
- Bit Size :
- 32
- Number of I/O Lines :
- 52
- PWM Channels :
- yes
- Package Shape :
- Square
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- EEPROM Size :
- --
- Width :
- 9 mm
- ROM Programmability :
- Flash
- Height Seated (Max) :
- 1mm
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Device Core :
- ARM Cortex M0+
- Surface Mount :
- yes
- Manufacturer :
- Microchip
- Has ADC :
- yes
- Subcategory :
- Microcontrollers - MCU
- Reach Compliance Code :
- Compliant
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Interface Type :
- LIN, I2C, I2S, SPI, USART
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Minimum Operating Temperature :
- - 40 C
- Number of ADC Channels :
- 20 Channel
- Brand :
- Microchip Technology
- Mounting Type :
- Surface Mount, Wettable Flank
- JESD-30 Code :
- S-XQCC-N64
- Package / Case :
- 64-VFQFN Exposed Pad
- Product Type :
- ARM Microcontrollers - MCU
- Datasheets
- ATSAMD21J17A-MFT
ATSAMD21J17A-MFT Documents

Microcontrollers Microchip Technology ATSAMD21J17A-MFT Overview
The Microcontrollers Microchip Technology ATSAMD21J17A-MFT is a cutting-edge microcontroller unit (MCU) designed for robust, low-power applications. This device is built on a high-performance ARM Cortex-M0+ processor, which provides a perfect balance between power consumption and processing capability. With 128KB of flash memory and 32KB of SRAM, this microcontroller offers ample storage for complex operations and algorithms. Its 64QFN package ensures a compact footprint, making it ideal for space-constrained applications. This product is a strategic choice for developers looking to create scalable, efficient, and reliable embedded systems.
ATSAMD21J17A-MFT Features
This microcontroller supports up to 48 MHz clock speed, enhancing its processing power for demanding tasks. It also includes a variety of peripherals such as multiple serial communication modules, 20-channel direct memory access (DMA) which facilitates faster data transfer without CPU intervention, and a 12-bit analog-to-digital converter (ADC) that ensures high precision in sensor readings. Additionally, the ATSAMD21J17A-MFT is equipped with power-saving features, including idle and standby sleep modes, which are crucial for battery-driven devices.
ATSAMD21J17A-MFT Applications
- Wearable Devices: The MCU's low power consumption and small package make it ideal for wearable technology, where long battery life and compact size are critical.
- Smart Home Automation: Utilizes its multiple communication interfaces to connect a wide range of sensors and actuators, enhancing the intelligence and automation of home systems.
- Industrial Monitoring: The high reliability and extended temperature range allow it to operate in tough industrial environments, monitoring equipment and processes efficiently.
- IoT Devices: With built-in security features and wireless capability extensions, this MCU is perfect for developing Internet of Things devices that require secure data transmission and connectivity.
- Medical Equipment: Its precision ADC and power efficiency make it suitable for battery-operated medical devices, such as portable diagnostics and health monitoring systems.
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