ATSAMD20J16A
- Mfr.Part #
- ATSAMD20J16A
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH
- Stock
- 23,087
- In Stock :
- 23,087
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Max Operating Temperature :
- 105 °C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Type :
- Flash
- Mounting Style :
- SMD/SMT
- Number of Timers/Counters :
- 8
- Number of Terminations :
- 64
- Number of GPIO :
- 52
- Factory Lead Time :
- 7 Weeks
- Interface :
- I2C, SPI, UART, USART
- Seated Height-Max :
- 1 mm
- Min Supply Voltage :
- 1.62 V
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Manufacturer :
- Microchip
- Data Bus Width :
- 32b
- Bit Size :
- 32
- RAM Size :
- 8K x 8
- Packaging :
- Tray
- Max Supply Voltage :
- 3.63 V
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- DAC Channels :
- yes
- Product Status :
- Active
- Number of I/Os :
- 52 I/O
- Max Frequency :
- 48 MHz
- Number of I/O :
- 52
- Operating Temperature :
- -40°C~105°C TA
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Product Category :
- ARM Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- ROM Programmability :
- Flash
- Terminal Form :
- NO LEAD
- Supplier Device Package :
- 64-QFN (9x9)
- JESD-609 Code :
- e3
- Oscillator Type :
- Internal
- Series :
- SAM D20J
- Reach Compliance Code :
- Compliant
- Supply Voltage-Max (Vsup) :
- 3.63V
- Contact Plating :
- Tin
- Surface Mount :
- yes
- Core Architecture :
- ARM
- Package :
- Tray
- Terminal Position :
- QUAD
- Product Type :
- ARM Microcontrollers - MCU
- Number of Pins :
- 64
- Pbfree Code :
- yes
- Watchdog Timer :
- yes
- JESD-30 Code :
- S-XQCC-N64
- Min Operating Temperature :
- -40 °C
- Terminal Pitch :
- 0.5mm
- Memory Size :
- 64KB
- Subcategory :
- Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 1.62V
- Has ADC :
- yes
- Base Part Number :
- ATSAMD20J16
- EEPROM Size :
- --
- Frequency :
- 48MHz
- Number of Programmable I/O :
- 52
- Number of Terminals :
- 64
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Package / Case :
- 64-VFQFN Exposed Pad
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Size :
- 64KB 64K x 8
- Speed :
- 48MHz
- Interface Type :
- I2C, SPI, UART, USART
- Package Shape :
- Square
- Peak Reflow Temperature (Cel) :
- 260
- Product :
- MCU
- Supply Voltage :
- 3.3V
- Core Size :
- 32-Bit
- DMA Channels :
- No
- Number of I/O Lines :
- 52
- Memory Type :
- Flash
- Maximum Operating Temperature :
- + 105 C
- Number of ADC Channels :
- 20 Channel
- Base Product Number :
- ATSAMD20
- Core Processor :
- ARM® Cortex®-M0+
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Published :
- 2015
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Interfaces :
- I2C/SPI/USART
- Height Seated (Max) :
- 1mm
- Density :
- 512 kb
- Brand :
- Microchip Technology
- Device Core :
- ARM Cortex M0+
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Temperature Grade :
- Industrial
- Width :
- 9 mm
- Length :
- 9mm
- RoHS :
- Details
- PWM Channels :
- yes
- Datasheets
- ATSAMD20J16A

Microcontrollers Atmel (Microchip Technology) ATSAMD20J16A Overview
Introducing the ATSAMD20J16A from Atmel (Microchip Technology), a state-of-the-art microcontroller that stands out in the Microcontrollers category for its robust architecture and high performance. This MCU is built on a 32-bit ARM Cortex-M0+ processor, featuring 64KB of flash memory, designed for efficiency and reliability in a wide range of applications. The ATSAMD20J16A is specifically engineered to meet the growing demands of modern embedded systems, offering a scalable, low-power solution that enhances operational efficiency. With its rich set of peripherals and ease of integration, this microcontroller is ideal for developers looking to push the boundaries of innovation in their applications.
ATSAMD20J16A Features
The ATSAMD20J16A microcontroller includes several advanced features that make it a versatile choice for numerous applications:
- 32-bit ARM Cortex-M0+ core achieving up to 48 MHz
- 64KB of in-system programmable flash
- Flexible power management system with Idle and Standby modes
- Extensive digital and analog interfaces, including multiple serial communication modules
- External interrupt capability on all GPIO pins for enhanced real-time performance
- Supports both 3.3V and 1.8V operation, adapting to different power setups
ATSAMD20J16A Applications
- Smart Home Devices: Utilizes low power consumption and robust IO capabilities to manage various sensors and actuators in smart home systems.
- Industrial Automation: The MCU's multiple communication interfaces support complex machine-to-machine interactions in industrial environments.
- Wearable Technology: With its compact size and efficiency, it fits perfectly in small, battery-powered wearable devices, offering long operational life.
- Healthcare Equipment: Reliability and low power usage make it suitable for handheld medical devices that require consistent performance and longevity.
- Energy Management: Helps in developing solutions that require precise control and monitoring of electrical systems.
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