ATSAMD21J16B-AFT
- Mfr.Part #
- ATSAMD21J16B-AFT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64TQFP
- Stock
- 4,163
- In Stock :
- 4,163
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Length :
- 10mm
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- DMA Channels :
- yes
- Oscillator Type :
- Internal
- Mounting Style :
- SMD/SMT
- Number of I/O Lines :
- 52
- Base Part Number :
- ATSAMD21J16
- Has ADC :
- yes
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Minimum Operating Temperature :
- - 40 C
- Operating Supply Voltage :
- 3.3V
- Number of Pins :
- 64
- DAC Channels :
- yes
- Core Size :
- 32-Bit
- Package / Case :
- 64-TQFP Exposed Pad
- ROM Programmability :
- Flash
- Terminal Pitch :
- 0.5mm
- EEPROM Size :
- --
- Number of ADC Channels :
- 20 Channel
- Series :
- Automotive, AEC-Q100, SAM D21J
- Brand :
- Microchip Technology / Atmel
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- PWM Channels :
- yes
- Watchdog Timer :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Package Shape :
- Square
- Manufacturer :
- Microchip
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Bit Size :
- 32
- Terminal Form :
- Gull wing
- Base Product Number :
- ATSAMD21
- Program Memory Size :
- 64KB 64K x 8
- Supplier Device Package :
- 64-TQFP (10x10)
- Contact Plating :
- Tin
- Product Category :
- ARM Microcontrollers - MCU
- Frequency :
- 48MHz
- Number of Terminals :
- 64
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Height Seated (Max) :
- 1.2mm
- Product :
- MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Speed :
- 48MHz
- Data Bus Width :
- 32 bit
- Pbfree Code :
- yes
- Supply Voltage :
- 3.3V
- JESD-30 Code :
- S-PQFP-G64
- Qualification :
- AEC-Q100
- Number of I/O :
- 52
- Mount :
- Surface Mount
- Core Architecture :
- ARM
- Seated Height-Max :
- 1.2 mm
- Product Status :
- Active
- Core Processor :
- ARM® Cortex®-M0+
- Number of Timers/Counters :
- 8
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Factory Lead Time :
- 11 Weeks
- Published :
- 2016
- Number of Terminations :
- 64
- Packaging :
- Tape and Reel (TR)
- Number of I/Os :
- 52 I/O
- Reach Compliance Code :
- Compliant
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Subcategory :
- Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 3.63V
- Maximum Operating Temperature :
- + 125 C
- Temperature Grade :
- Automotive
- Program Memory Type :
- Flash
- Memory Size :
- 64KB
- RAM Size :
- 8K x 8
- Width :
- 10mm
- RoHS Status :
- ROHS3 Compliant
- Product Type :
- ARM Microcontrollers - MCU
- Operating Temperature :
- -40°C~125°C TA
- Datasheets
- ATSAMD21J16B-AFT
ATSAMD21J16B-AFT Documents

Microcontrollers Microchip Technology ATSAMD21J16B-AFT Overview
The Microcontrollers Microchip Technology ATSAMD21J16B-AFT is a highly capable, 32-bit microcontroller unit (MCU) tailored for applications requiring compactness, efficiency, and precision. Manufactured by Microchip Technology, this MCU leverages the ARM Cortex-M0+ processor, offering an optimal balance between power consumption and performance. With 64KB of integrated flash memory and housed in a 64TQFP package, it ensures ample space and flexibility for complex programming and integration in various high-tech scenarios.
ATSAMD21J16B-AFT Features
This microcontroller boasts an array of features designed for robust performance and versatility:
- 32-bit ARM Cortex-M0+ core at 48MHz: Provides efficient processing capabilities while maintaining low power consumption.
- 64KB of flash memory: Ample space for application code and data storage.
- Full-speed USB device and embedded host functionality: Ensures versatile connectivity options.
- Extensive GPIO count with configurable peripheral functions: Allows for flexible device control and interfacing.
- Support for advanced analog features: Includes ADCs and DACs for precise sensor reading and control.
ATSAMD21J16B-AFT Applications
- Smart Home Devices: Integrates easily with IoT platforms for home automation systems, enhancing user experience through responsive touch interfaces and connectivity features.
- Wearable Technology: Provides the processing power and memory requirements for advanced wearable devices, supporting health monitoring and mobile notifications.
- Industrial Automation: Can be employed to control machinery with precision, thanks to its numerous I/O ports and real-time capability.
- Automotive: Suitable for use in automotive applications where robustness and reliability are essential, including sensor management and user interface controls.
- Portable Medical Devices: Ensures the low-power operation needed for battery-powered medical devices, such as portable diagnostics equipment.
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