ATSAMD20J16A-MU
- Mfr.Part #
- ATSAMD20J16A-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64QFN
- Stock
- 1,303
- In Stock :
- 1,303
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Min Operating Temperature :
- -40 °C
- Number of Pins :
- 64
- Program Memory Size :
- 64KB 64K x 8
- Core Size :
- 32-Bit
- Qualification Status :
- Not Qualified
- Supply Voltage-Max (Vsup) :
- 3.63V
- RAM Size :
- 8K x 8
- Terminal Form :
- NO LEAD
- Watchdog Timer :
- yes
- Product Status :
- Active
- CPU Family :
- CORTEX-M0
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 3.63 V
- Operating Temperature :
- -40°C~85°C TA
- Number of ADC Channels :
- 20
- Terminal Finish :
- MATTE TIN
- Base Part Number :
- ATSAMD20J16
- Published :
- 2013
- Device Core :
- ARM Cortex M0+
- Max Operating Temperature :
- 85 °C
- MSL :
- MSL 3 - 168 hours
- Supply Voltage-Min (Vsup) :
- 1.62V
- Frequency :
- 48MHz
- Interface :
- I2C, SPI, UART, USART
- Mount :
- Surface Mount
- PWM Channels :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- EEPROM Size :
- --
- Minimum Operating Temperature :
- - 40 C
- Number of I/Os :
- 52 I/O
- Supplier Device Package :
- 64-QFN (9x9)
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Min Supply Voltage :
- 1.62 V
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Manufacturer :
- Microchip
- Seated Height-Max :
- 1 mm
- DAC Channels :
- yes
- Core Architecture :
- ARM
- Power Supplies :
- 1.8/3.3 V
- Base Product Number :
- ATSAMD20
- Number of I/O :
- 52
- ROM (words) :
- 65536
- Memory Type :
- Flash
- Memory Size :
- 64KB
- Series :
- SAM D20J
- Core Processor :
- ARM® Cortex®-M0+
- RoHS :
- Details
- REACH SVHC :
- No SVHC
- Contact Plating :
- Tin
- Package / Case :
- 64-VFQFN Exposed Pad
- Interfaces :
- I2C/SPI/USART
- Data Bus Width :
- 32b
- Number of Timers/Counters :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Package :
- Tray
- Packaging :
- Tray
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM (bytes) :
- 8192
- Terminal Pitch :
- 0.5mm
- Maximum Operating Temperature :
- + 85 C
- Max Frequency :
- 48 MHz
- Number of Programmable I/O :
- 52
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Oscillator Type :
- Internal
- Mounting Style :
- SMD/SMT
- Number of Terminations :
- 64
- DMA Channels :
- No
- Length :
- 9mm
- Number of GPIO :
- 52
- Temperature Grade :
- Industrial
- ROM Programmability :
- Flash
- Speed :
- 48MHz
- Number of I/O Lines :
- 52
- Pbfree Code :
- yes
- Connectivity :
- I2C, SPI, UART/USART
- Surface Mount :
- yes
- Weight :
- 206.29948mg
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Reach Compliance Code :
- Compliant
- Product Type :
- ARM Microcontrollers - MCU
- Product Category :
- ARM Microcontrollers - MCU
- Has ADC :
- yes
- JESD-609 Code :
- e3
- Brand :
- Microchip Technology
- Height Seated (Max) :
- 1mm
- Interface Type :
- I2C, SPI, UART
- Data Converter :
- A/D 20x12b; D/A 1x10b
- JESD-30 Code :
- S-XQCC-N64
- Width :
- 9 mm
- Supply Voltage :
- 3.3V
- Number of Terminals :
- 64
- Terminal Position :
- QUAD
- Bit Size :
- 32
- Factory Lead Time :
- 19 Weeks
- Package Shape :
- Square
- Datasheets
- ATSAMD20J16A-MU

Microcontrollers Microchip Technology ATSAMD20J16A-MU Overview
Introducing the ATSAMD20J16A-MU from Microchip Technology, a cutting-edge microcontroller tailored for advanced applications requiring a high-performance, low-power ARM Cortex-M0+ core. This microcontroller stands out in the Microcontrollers category by offering a perfect blend of efficiency and capability, encapsulated in a compact 64QFN package. With 64KB of flash memory and extensive I/O options, the ATSAMD20J16A-MU provides a scalable choice for developers looking to enhance embedded system functionalities while maintaining cost-effectiveness and operational efficiency. Its robust architecture enables smooth integration with existing platforms, making it a preferred choice for engineers and professionals aiming to develop future-proof devices.
ATSAMD20J16A-MU Features
The ATSAMD20J16A-MU microcontroller by Microchip Technology is equipped with an ARM Cortex-M0+ processor, which provides up to 48 MHz of clock speed, making it ideal for handling complex algorithms and processes efficiently. It features 64KB of flash memory, 8KB of SRAM, and 32KB of EEPROM, offering ample space for application code and data storage. The device supports multiple communication interfaces including SPI, I2C, and USART, which are crucial for modern IoT applications. Additionally, it supports up to 52 programmable I/O pins, enhancing its adaptability for various digital and analog signal requirements.
ATSAMD20J16A-MU Applications
- Industrial Automation: Utilizes its robust GPIO capabilities to manage multiple sensors and actuators, facilitating complex control systems in manufacturing environments.
- Smart Home Devices: Employs its low-power operation and connectivity options to integrate seamlessly into IoT ecosystems, optimizing home energy management and automation.
- Wearable Technology: Leverages its compact size and efficiency to drive user interface components and connectivity modules, essential for smartwatches and fitness trackers.
- Medical Monitoring Systems: Takes advantage of its reliable performance and ample memory options to monitor patient data continuously and store critical health information securely.
- Automotive Applications: Uses its extensive I/O and robust handling of environmental conditions to enhance vehicle diagnostics and in-cabin technology interfaces.
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