ATSAMD21J15B-AUT
- Mfr.Part #
- ATSAMD21J15B-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 64TQFP
- Stock
- 987
- In Stock :
- 987
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Packaging :
- Tape and Reel (TR)
- Program Memory Type :
- Flash
- Number of I/Os :
- 52 I/O
- Bit Size :
- 32
- Base Part Number :
- ATSAMD21J15
- Program Memory Size :
- 32KB 32K x 8
- Number of ADC Channels :
- 20 Channel
- Pbfree Code :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Operating Supply Voltage :
- 3.3V
- Mounting Style :
- SMD/SMT
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Core Size :
- 32-Bit
- Product Category :
- ARM Microcontrollers - MCU
- Terminal Form :
- Gull wing
- Supply Voltage :
- 3.3V
- Supplier Device Package :
- 64-TQFP (10x10)
- Published :
- 2016
- Number of Terminals :
- 64
- Terminal Pitch :
- 0.5mm
- Device Core :
- ARM Cortex M0+
- Terminal Finish :
- Matte Tin (Sn)
- JESD-30 Code :
- S-PQFP-G64
- ROM Programmability :
- Flash
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mount :
- Surface Mount
- Number of Terminations :
- 64
- Operating Temperature :
- -40°C~85°C TA
- Memory Size :
- 32kB
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Has ADC :
- yes
- Oscillator Type :
- Internal
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Contact Plating :
- Tin
- Height Seated (Max) :
- 1.2mm
- DMA Channels :
- yes
- Product :
- MCU
- JESD-609 Code :
- e3
- DAC Channels :
- yes
- PWM Channels :
- yes
- Number of I/O Lines :
- 52
- Series :
- SAM D21J
- Mounting Type :
- Surface Mount
- Base Product Number :
- ATSAMD21
- Number of Pins :
- 64
- Core Architecture :
- ARM
- Minimum Operating Temperature :
- - 40 C
- Width :
- 10mm
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Product Type :
- ARM Microcontrollers - MCU
- Manufacturer :
- Microchip
- EEPROM Size :
- --
- Core Processor :
- ARM® Cortex®-M0+
- Speed :
- 48MHz
- Brand :
- Microchip Technology / Atmel
- Watchdog Timer :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Factory Lead Time :
- 11 Weeks
- Maximum Operating Temperature :
- + 85 C
- Number of Timers/Counters :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 10mm
- Supply Voltage-Max (Vsup) :
- 3.63V
- Surface Mount :
- yes
- Reach Compliance Code :
- Compliant
- Qualification :
- AEC-Q100
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Temperature Grade :
- Industrial
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Terminal Position :
- QUAD
- Subcategory :
- Microcontrollers - MCU
- RAM Size :
- 4K x 8
- RoHS :
- Details
- Package / Case :
- 64-TQFP Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Seated Height-Max :
- 1.2 mm
- Product Status :
- Active
- Frequency :
- 48MHz
- Number of I/O :
- 52
- Data Bus Width :
- 32 bit
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Package Shape :
- Square
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- ATSAMD21J15B-AUT

Microcontrollers Microchip Technology ATSAMD21J15B-AUT Overview
The Microcontrollers Microchip Technology ATSAMD21J15B-AUT is a highly versatile and efficient microcontroller unit (MCU) designed to meet the demanding needs of modern embedded systems. Manufactured by Microchip Technology, this MCU is built on a powerful ARM Cortex-M0+ processor which offers a balanced combination of performance and power efficiency. With 32KB of flash memory and advanced peripheral set, it supports a wide range of applications, making it an ideal choice for developers looking to push the boundaries of innovation in embedded technology.
ATSAMD21J15B-AUT Features
This microcontroller boasts a 32-bit architecture, ensuring robust performance and efficient data handling for complex applications. Key features include 32KB of flash memory, which provides ample space for application code and data storage. The ATSAMD21J15B-AUT also offers various communication interfaces such as I2C, SPI, and UART, allowing for flexible connections to other peripherals and IoT devices. Its 64-pin TQFP (Thin Quad Flat Package) makes it suitable for compact designs, yet easy to integrate in a variety of PCB layouts.
ATSAMD21J15B-AUT Applications
- Smart Home Devices: Utilizes its I2C and SPI interfaces to connect with other smart devices and sensors, enabling sophisticated home automation systems.
- Wearable Technology: The small form factor and low power consumption make it ideal for wearable devices, where it manages sensor data and user interactions efficiently.
- Industrial Automation: Employs its robust processing capabilities and multiple communication protocols to facilitate complex control systems and real-time data processing.
- Internet of Things (IoT): Perfect for IoT applications, supporting seamless integration with wireless modules and sensors, thus driving smart, connected solutions.
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