ATSAMD51J19A-AF
- Mfr.Part #
- ATSAMD51J19A-AF
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64TQFP
- Stock
- 1
- In Stock :
- 1
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- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RAM Size :
- 192K x 8
- Number of I/O Lines :
- 51
- Terminal Pitch :
- 0.5mm
- Subcategory :
- Microcontrollers - MCU
- Number of ADC Channels :
- 24 Channel
- Data Bus Width :
- 32 bit
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Program Memory Type :
- Flash
- Supply Voltage-Max (Vsup) :
- 3.63V
- DAC Channels :
- yes
- Oscillator Type :
- Internal
- Mounting Style :
- SMD/SMT
- RoHS Status :
- RoHS Compliant
- ROM Programmability :
- Flash
- PWM Channels :
- yes
- Packaging :
- Tray
- Maximum Operating Temperature :
- + 125 C
- Package Shape :
- Square
- Product Category :
- ARM Microcontrollers - MCU
- Product :
- MCU+FPU
- Package / Case :
- 64-TQFP
- Minimum Operating Temperature :
- - 40 C
- Height Seated (Max) :
- 1.2mm
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.63V
- Seated Height-Max :
- 1.2 mm
- Brand :
- Microchip Technology / Atmel
- Factory Lead Time :
- 22 Weeks
- JESD-609 Code :
- e3
- EEPROM Size :
- -
- Operating Temperature :
- -40°C~125°C TA
- Number of I/O :
- 51
- Supplier Device Package :
- 64-TQFP (10x10)
- Number of Terminals :
- 64
- Speed :
- 120MHz
- Screening Level :
- AEC-Q100; ISO/TS-16949
- Reach Compliance Code :
- Compliant
- DMA Channels :
- yes
- Length :
- 10mm
- DAC Resolution :
- 12 bit
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 64
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM
- JESD-30 Code :
- S-PQFP-G64
- Connectivity :
- EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
- Clock Frequency :
- 48MHz
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 32
- Series :
- Automotive, AEC-Q100, SAM D51
- Supply Voltage :
- 3.3V
- Data Converter :
- A/D 24x12b; D/A 2x12b
- Supply Voltage-Min (Vsup) :
- 1.71V
- Surface Mount :
- yes
- On Chip Program ROM Width :
- 8
- Base Product Number :
- ATSAMD51
- Product Status :
- Active
- Temperature Grade :
- Automotive
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Type :
- ARM Microcontrollers - MCU
- Core Processor :
- ARM® Cortex®-M4F
- Data Converters :
- A/D 24x12b; D/A 2x12b
- Number of I/Os :
- 51 I/O
- Interface Type :
- I2C, LIN, Serial, SPI, USART
- Manufacturer :
- Microchip
- Width :
- 10mm
- Package :
- Tray
- Mounting Type :
- Surface Mount
- Program Memory Size :
- 512KB 512K x 8
- RoHS :
- Details
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Has ADC :
- yes
- Qualification :
- AEC-Q100
- Terminal Form :
- Gull wing
- Core Size :
- 32-Bit
- Datasheets
- ATSAMD51J19A-AF

Microcontrollers Microchip Technology ATSAMD51J19A-AF Overview
The ATSAMD51J19A-AF by Microchip Technology stands out in the market as a high-performance, 32-bit microcontroller unit (MCU) that caters primarily to advanced embedded applications. This microcontroller is built on a powerful ARM Cortex-M4 processor, featuring a floating-point unit (FPU) that enables it to handle computationally intensive applications effortlessly. With 512KB of flash memory and 256KB of SRAM, it offers ample space for complex program executions and data storage, making it an ideal choice for developers looking for a blend of performance and capacity. The integration of a rich set of peripherals, including multiple serial communication modules, enhances its functionality in various interconnected systems. The Microcontrollers Microchip Technology ATSAMD51J19A-AF microcontroller's versatility and robust performance metrics make it an exceptional option for designers aiming to develop sophisticated and reliable products.
ATSAMD51J19A-AF Features
The ATSAMD51J19A-AF is equipped with numerous features that make it highly adaptable and powerful. Key features include a 120 MHz ARM Cortex-M4 core with DSP instructions and a floating-point unit, which provide the computational power needed for intensive algorithms. It supports up to 120 MHz clock speeds, ensuring swift processing and response times. Connectivity is enhanced by its multiple serial communication interfaces, including I2C, SPI, and USART, which facilitate easy integration into existing technology ecosystems. Furthermore, the device is designed with robust security features, including a True Random Number Generator (TRNG) and hardware cryptographic acceleration support, essential for secure applications. Its 64-pin TQFP package guarantees that it can fit into compact spaces while still delivering its full functionality.
ATSAMD51J19A-AF Applications
- Industrial Automation: In industrial settings, the ATSAMD51J19A-AF can be used to control and monitor machinery. Its high processing power enables it to manage multiple sensor inputs and actuator outputs simultaneously, ensuring precise control in real-time applications.
- Smart Home Devices: This MCU is perfect for smart home applications, such as home automation controllers and security systems. Its ample memory and powerful CPU handle complex algorithms required for voice recognition and connectivity with other smart devices.
- Portable Medical Devices: The ATSAMD51J19A-AF is ideal for portable medical applications due to its low power consumption and powerful computational capabilities. It can process data from medical sensors and support user interfaces for devices like portable ECG monitors and blood glucose monitors.
- Wearable Technology: With its low power requirements and high performance, the ATSAMD51J19A-AF supports the development of advanced wearable devices, such as fitness trackers and smart watches, enhancing user interaction and connectivity.
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