ATSAMD21J17A-AUT
- Mfr.Part #
- ATSAMD21J17A-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64TQFP
- Stock
- 5,464
- In Stock :
- 5,464
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RAM Size :
- 16K x 8
- Device Core :
- ARM Cortex M0+
- Reach Compliance Code :
- Compliant
- Base Product Number :
- ATSAMD21
- Product :
- MCU
- Operating Supply Voltage :
- 3.3V
- Supplier Device Package :
- 64-TQFP (10x10)
- RAM (bytes) :
- 16384
- Brand :
- Microchip Technology
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Terminal Form :
- Gull wing
- Supply Voltage :
- 3.3V
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Frequency :
- 48MHz
- DAC Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Data Converter :
- A/D 20x12b; D/A 1x10b
- JESD-30 Code :
- S-PQFP-G64
- Number of I/O :
- 52
- Memory Size :
- 128kB
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Watchdog Timer :
- yes
- Speed :
- 48MHz
- Manufacturer :
- Microchip
- Number of Terminals :
- 64
- Core Architecture :
- ARM
- Mounting Style :
- SMD/SMT
- Package / Case :
- 64-TQFP Exposed Pad
- Base Part Number :
- ATSAMD21J17
- Temperature Grade :
- Industrial
- Oscillator Type :
- Internal
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 64
- Height Seated (Max) :
- 1.2mm
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Number of ADC Channels :
- 20 Channel
- Product Type :
- ARM Microcontrollers - MCU
- Program Memory Type :
- Flash
- Qualification :
- AEC-Q100
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Package Shape :
- Square
- Series :
- SAM D21J
- Core Size :
- 32-Bit
- Seated Height-Max :
- 1.2 mm
- Core Processor :
- ARM® Cortex®-M0+
- RoHS :
- Details
- Published :
- 2015
- Factory Lead Time :
- 5 Weeks
- ROM Programmability :
- Flash
- Has ADC :
- yes
- Number of I/Os :
- 52 I/O
- Length :
- 10mm
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Contact Plating :
- Tin
- PWM Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- Program Memory Size :
- 128KB 128K x 8
- Number of I/O Lines :
- 52
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Maximum Operating Temperature :
- + 85 C
- Pbfree Code :
- yes
- DMA Channels :
- yes
- Mounting Type :
- Surface Mount
- Bit Size :
- 32
- Product Category :
- ARM Microcontrollers - MCU
- EEPROM Size :
- --
- CPU Family :
- CORTEX-M0
- Supply Current-Max :
- 7 mA
- Width :
- 10 mm
- Number of Timers/Counters :
- 8
- Power Supplies :
- 3.3 V
- Number of Pins :
- 64
- Data Bus Width :
- 32b
- Qualification Status :
- Not Qualified
- Minimum Operating Temperature :
- - 40 C
- Product Status :
- Active
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- ROM (words) :
- 131072
- Mount :
- Surface Mount
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Supply Voltage-Max (Vsup) :
- 3.63V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- ATSAMD21J17A-AUT
ATSAMD21J17A-AUT Documents

Microcontrollers Microchip Technology ATSAMD21J17A-AUT Overview
The ATSAMD21J17A-AUT from Microchip Technology is a high-performance microcontroller designed for advanced applications that require a balance of power efficiency and processing capability. As part of the SAM D21 series, this device is built on a powerful ARM Cortex-M0+ processor, offering a 32-bit architecture ideal for a wide range of industrial and commercial applications. The integration of 128KB of flash memory and robust I/O capabilities makes it exceptionally suitable for sophisticated yet demanding environments. With its compact 64TQFP package, the ATSAMD21J17A-AUT provides a versatile solution for system designers looking to optimize their product designs without compromising on performance.
ATSAMD21J17A-AUT Features
The ATSAMD21J17A-AUT microcontroller offers several key features that enhance its applicability in complex electronic assemblies:
- 32-bit ARM Cortex-M0+ core operating at up to 48 MHz
- 128KB of in-built flash memory and 16KB of SRAM
- Extensive peripheral set with multiple serial communication modules (I2C, SPI, USART)
- Full-speed USB device and embedded host function
- Low power consumption modes for energy-sensitive applications
- Robust 64-pin TQFP package ensuring durable and reliable performance in varied environmental conditions
ATSAMD21J17A-AUT Applications
- Smart Home Devices: Utilizes its low power consumption and robust serial communication capabilities to enhance connectivity and efficiency in home automation systems.
- Wearable Technology: Its compact size and power efficiency make it ideal for wearable devices, providing advanced computational capabilities without draining the battery.
- Industrial Control Systems: The microcontroller's robust I/O options and high-speed processing are well-suited for managing complex operations in industrial settings.
- Internet of Things (IoT) Devices: Facilitates advanced IoT applications, thanks to its integrated USB functionality and extensive memory capacity, handling data transmission and sensor integration seamlessly.
- Medical Monitoring Equipment: Supports critical medical device operations with reliable performance and low power features, ensuring patient safety and device efficacy.
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