ATSAMD20J14A-MN
- Mfr.Part #
- ATSAMD20J14A-MN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 16KB FLASH 64QFN
- Stock
- 2,121
- In Stock :
- 2,121
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Density :
- 128 kb
- Number of Pins :
- 64
- Core Processor :
- ARM® Cortex®-M0+
- RoHS Status :
- ROHS3 Compliant
- Brand :
- Microchip Technology
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage-Min (Vsup) :
- 1.62V
- Number of ADC Channels :
- 20 Channel
- Peak Reflow Temperature (Cel) :
- 260
- Max Operating Temperature :
- 105 °C
- DAC Channels :
- yes
- Height Seated (Max) :
- 1mm
- Number of I/Os :
- 52
- Terminal Form :
- NO LEAD
- Number of I/O :
- 52
- RAM Size :
- 2K x 8
- Connectivity :
- I2C, SPI, UART/USART
- Maximum Operating Temperature :
- + 105 C
- Subcategory :
- Microcontrollers - MCU
- Has ADC :
- yes
- Interfaces :
- I2C/SPI/USART
- Base Part Number :
- ATSAMD20J14
- Contact Plating :
- Tin
- ROM Programmability :
- Flash
- Program Memory Size :
- 16KB 16K x 8
- RoHS :
- Compliant
- JESD-30 Code :
- S-XQCC-N64
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Core Size :
- 32-Bit
- Terminal Position :
- QUAD
- Length :
- 9mm
- Product :
- MCU
- Number of Terminations :
- 64
- Terminal Pitch :
- 0.5mm
- Interface :
- I2C, SPI, UART, USART
- Max Frequency :
- 48 MHz
- Manufacturer :
- Microchip
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supplier Device Package :
- 64-QFN (9x9)
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Memory Size :
- 16kB
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 3.3V
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Number of I/O Lines :
- 52
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Product Type :
- ARM Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Operating Temperature :
- -40°C~105°C TA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Base Product Number :
- ATSAMD20
- Product Status :
- Active
- Min Supply Voltage :
- 1.62 V
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Data Bus Width :
- 32b
- Min Operating Temperature :
- -40 °C
- Oscillator Type :
- Internal
- Speed :
- 48MHz
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Factory Lead Time :
- 7 Weeks
- Product Category :
- ARM Microcontrollers - MCU
- Published :
- 2015
- EEPROM Size :
- --
- Series :
- SAM D20J
- Supply Voltage-Max (Vsup) :
- 3.63V
- Interface Type :
- I2C, SPI, UART, USART
- Max Supply Voltage :
- 3.63 V
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- PWM Channels :
- yes
- Surface Mount :
- yes
- Temperature Grade :
- Industrial
- Core Architecture :
- ARM
- Memory Type :
- Flash
- Pbfree Code :
- yes
- Width :
- 9 mm
- Number of Programmable I/O :
- 52
- DMA Channels :
- No
- Package Shape :
- Square
- Bit Size :
- 32
- Reach Compliance Code :
- Compliant
- Seated Height-Max :
- 1 mm
- Number of GPIO :
- 52
- Number of Timers/Counters :
- 8
- Number of Terminals :
- 64
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Device Core :
- ARM Cortex M0+
- Watchdog Timer :
- yes
- Package / Case :
- 64-VFQFN Exposed Pad
- Frequency :
- 48MHz
- Datasheets
- ATSAMD20J14A-MN

Microcontrollers Microchip Technology ATSAMD20J14A-MN Overview
The Microcontrollers Microchip Technology ATSAMD20J14A-MN is a highly efficient and versatile microcontroller unit (MCU) designed to meet the demanding requirements of modern embedded systems. This 32-bit MCU is built on a high-performance ARM Cortex-M0+ processor, providing a balance of power, efficiency, and cost-effectiveness. The ATSAMD20J14A-MN features 16KB of flash memory, ample for handling complex algorithms and processes in a compact 64QFN package. Its low power consumption and extensive set of peripherals make it an excellent choice for applications requiring size and power efficiency without sacrificing performance.
ATSAMD20J14A-MN Features
The ATSAMD20J14A-MN microcontroller is packed with features that enhance its functionality and usability in various applications. Key features include:
- 32-bit ARM Cortex-M0+ core running up to 48 MHz
- 16KB of in-system programmable flash
- 2KB of SRAM and 2KB of EEPROM
- Up to 52 programmable I/O pins
- Multiple serial communication modules including I2C, SPI, and USART
- 12-bit analog-to-digital converter and 10-bit digital-to-analog converter
- Extensive interrupt and DMA support
- Robust touch sensing interface
ATSAMD20J14A-MN Applications
- Industrial Automation: Controls and monitors machinery using robust I/O capabilities and efficient processing power, enhancing operational efficiency.
- Smart Home Devices: Integrates easily with IoT systems for smart lighting, heating, and security systems, utilizing low-power operation and high connectivity features.
- Consumer Electronics: Serves as a primary controller in wearable devices, handheld gaming units, and other portable electronics, thanks to its compact size and power efficiency.
- Medical Devices: Supports the development of non-invasive monitoring tools and handheld medical instruments, ensuring reliability and precision in critical applications.
- Energy Management: Utilized in smart meters and grid management systems to efficiently process data and control energy distribution with its ADC and DAC capabilities.
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