ATSAMD20J14B-MU
- Mfr.Part #
- ATSAMD20J14B-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 16KB FLASH 64VQFN
- Stock
- 508
- In Stock :
- 508
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package :
- Tray
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Width :
- 9mm
- Base Part Number :
- ATSAMD20J14
- Temperature Grade :
- Industrial
- ROM (words) :
- 16384
- HTS Code :
- 8542.31.00.01
- Product Status :
- Active
- Screening Level :
- TS 16949
- Terminal Position :
- QUAD
- Clock Frequency :
- 32MHz
- PWM Channels :
- yes
- Factory Lead Time :
- 6 Weeks
- Manufacturer :
- Microchip
- RAM (bytes) :
- 2048
- Number of I/O Lines :
- 52
- Seated Height-Max :
- 1 mm
- Bit Size :
- 32
- Length :
- 9mm
- Number of Terminals :
- 64
- Mounting Type :
- Surface Mount
- Number of Timers/Counters :
- 8 Timer
- Maximum Operating Temperature :
- + 85 C
- Product Type :
- ARM Microcontrollers - MCU
- Program Memory Size :
- 16KB 16K x 8
- Data Converter :
- A/D 20x12b; D/A 1x10b
- DMA Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Packaging :
- Tray
- JESD-30 Code :
- S-XQCC-N64
- EEPROM Size :
- --
- Oscillator Type :
- Internal
- Data Bus Width :
- 32 bit
- Number of ADC Channels :
- 20 Channel
- Supply Voltage :
- 3.3V
- Number of I/O :
- 52
- Program Memory Type :
- Flash
- Speed :
- 48MHz
- ROM Programmability :
- Flash
- On Chip Program ROM Width :
- 8
- Terminal Form :
- NO LEAD
- Terminal Pitch :
- 0.5mm
- Product :
- MCU
- RAM Size :
- 2K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- I2C, SPI, UART/USART
- Base Product Number :
- ATSAMD20
- Number of I/Os :
- 52 I/O
- Series :
- SAM D20J
- Package / Case :
- 64-VFQFN Exposed Pad
- Reach Compliance Code :
- Compliant
- Height Seated (Max) :
- 1mm
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Brand :
- Microchip Technology
- Core Processor :
- ARM® Cortex®-M0+
- DAC Channels :
- yes
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Interface Type :
- I2C, SPI, USART
- JESD-609 Code :
- e3
- Supply Voltage-Max (Vsup) :
- 3.63V
- DAC Resolution :
- 10 bit
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supplier Device Package :
- 64-VQFN (9x9)
- Minimum Operating Temperature :
- - 40 C
- Number of Terminations :
- 64
- RoHS Status :
- Non-RoHS Compliant
- Product Category :
- ARM Microcontrollers - MCU
- Subcategory :
- Microcontrollers - MCU
- RoHS :
- Non-Compliant
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Min (Vsup) :
- 1.62V
- Core Size :
- 32-Bit
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn)
- Has ADC :
- yes
- Package Shape :
- Square
- Datasheets
- ATSAMD20J14B-MU
ATSAMD20J14B-MU Documents

Microcontrollers Microchip Technology ATSAMD20J14B-MU Overview
The Microcontrollers Microchip Technology ATSAMD20J14B-MU is a powerful, highly efficient 32-bit MCU, part of Microchip's renowned SAM D20 series. This microcontroller integrates a robust ARM Cortex-M0+ core, offering a perfect balance of power and performance. With 16KB of flash memory housed in a compact 64-VQFN package, it provides a reliable and versatile solution for developers aiming to deploy advanced embedded systems. Its low-power consumption and extensive peripheral set make it a go-to choice for applications requiring size and efficiency without compromising on processing power.
ATSAMD20J14B-MU Features
This microcontroller boasts multiple features that enhance its applicability across various sectors. Key features include an ARM Cortex-M0+ processor, 16KB of in-built flash memory, and multiple communication interfaces such as SPI, I2C, and USART, all integrated within a space-efficient 64-VQFN package. Additionally, it supports external interrupt functionality and comes with advanced analog features including ADCs and DACs, which are crucial for handling complex sensor data.
ATSAMD20J14B-MU Applications
- Smart Home Devices: Utilizes its low-power capabilities and robust peripheral set to manage and streamline operations in smart thermostats, lighting systems, and security devices.
- Internet of Things (IoT) Nodes: With its efficient power consumption and multiple communication interfaces, it is ideal for IoT devices, facilitating reliable data transfer and connectivity.
- Industrial Automation: Its capability to handle complex sensor data through its advanced ADCs and DACs makes it suitable for industrial control systems, enhancing process accuracy and reliability.
- Wearable Technology: The compact size and energy efficiency of the ATSAMD20J14B-MU make it perfect for wearable applications, supporting long battery life in devices such as fitness trackers and smart watches.
- Medical Monitoring Systems: Offers the necessary processing power and data handling capabilities required for critical health monitoring devices, ensuring accurate and timely medical data processing.
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