ATSAMD21J16B-AUT
- Mfr.Part #
- ATSAMD21J16B-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64TQFP
- Stock
- 1,810
- In Stock :
- 1,810
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology / Atmel
- Operating Supply Voltage :
- 3.3V
- Published :
- 2016
- Product Status :
- Active
- Terminal Position :
- QUAD
- Product Category :
- ARM Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of Timers/Counters :
- 8
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Series :
- SAM D21J
- Core Size :
- 32-Bit
- Number of I/O :
- 52
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3.3V
- Device Core :
- ARM Cortex M0+
- Minimum Operating Temperature :
- - 40 C
- RAM Size :
- 8K x 8
- Supplier Device Package :
- 64-TQFP (10x10)
- Number of I/Os :
- 52 I/O
- Number of ADC Channels :
- 20 Channel
- Base Product Number :
- ATSAMD21
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Type :
- Flash
- Qualification :
- AEC-Q100
- Core Processor :
- ARM® Cortex®-M0+
- Program Memory Size :
- 64KB 64K x 8
- Core Architecture :
- ARM
- Operating Temperature :
- -40°C~85°C TA
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Interfaces :
- I2C/I2S/SPI/UART/USA
- RoHS :
- Details
- Height Seated (Max) :
- 1.2mm
- Bit Size :
- 32
- Data Bus Width :
- 32 bit
- Base Part Number :
- ATSAMD21J16
- Subcategory :
- Microcontrollers - MCU
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Speed :
- 48MHz
- RoHS Status :
- ROHS3 Compliant
- EEPROM Size :
- --
- Product Type :
- ARM Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Length :
- 10mm
- Width :
- 10mm
- Factory Lead Time :
- 9 Weeks
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Terminal Pitch :
- 0.5mm
- Oscillator Type :
- Internal
- Watchdog Timer :
- yes
- PWM Channels :
- yes
- DMA Channels :
- yes
- DAC Channels :
- yes
- Frequency :
- 48MHz
- Pbfree Code :
- yes
- Mounting Style :
- SMD/SMT
- Package / Case :
- 64-TQFP Exposed Pad
- Contact Plating :
- Tin
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supply Voltage-Max (Vsup) :
- 3.63V
- Number of Terminations :
- 64
- Packaging :
- Tape and Reel (TR)
- Manufacturer :
- Microchip
- Has ADC :
- yes
- Product :
- MCU
- Number of Pins :
- 64
- Memory Size :
- 64KB
- Datasheets
- ATSAMD21J16B-AUT

Microcontrollers Microchip Technology ATSAMD21J16B-AUT Overview
The Microcontrollers Microchip Technology ATSAMD21J16B-AUT is a highly efficient, 32-bit microcontroller unit (MCU) engineered to meet the demands of sophisticated embedded applications. Manufactured by Microchip Technology, this product features a robust ARM Cortex-M0+ core, offering a perfect balance between performance and power consumption. Its 64KB of flash memory ensures ample space for application code and data storage, making it an ideal choice for developers looking to leverage a high-performance yet cost-effective solution in their designs.
ATSAMD21J16B-AUT Features
This MCU not only boasts a 32-bit ARM Cortex-M0+ processor but also includes features such as 64KB of flash memory, extensive peripheral set with advanced analog capabilities, and support for up to 48MHz clock speed. It is housed in a compact 64TQFP package, providing a perfect blend of utility and space-saving design, suitable for intensive applications where board space is at a premium.
ATSAMD21J16B-AUT Applications
- Wearable Devices: The ATSAMD21J16B-AUT can efficiently manage sensor data processing and wireless communication in compact wearable technology, optimizing power consumption for extended battery life.
- Smart Home Automation: Its capabilities enable it to serve as a central controller in smart home devices, facilitating seamless integration and control of various sensors and actuators, enhancing home automation systems.
- Industrial Automation: In industrial settings, this MCU performs well in process control systems, offering reliable operation under stringent conditions, thus maintaining system stability and performance.
- Internet of Things (IoT) Devices: The MCU's low power consumption and robust processing power make it suitable for IoT devices, where long operational life and efficient data processing are crucial.
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