ATSAMD51J19A-AUT
- Mfr.Part #
- ATSAMD51J19A-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64TQFP
- Stock
- 3,377
- In Stock :
- 3,377
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Clock Frequency :
- 48MHz
- DAC Channels :
- yes
- Surface Mount :
- yes
- Number of I/O :
- 51
- Seated Height-Max :
- 1.2 mm
- Maximum Operating Temperature :
- + 85 C
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packaging :
- Cut Tape (CT)
- DMA Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Max (Vsup) :
- 3.63V
- Reach Compliance Code :
- Compliant
- Supply Voltage-Min (Vsup) :
- 1.71V
- Factory Lead Time :
- 23 Weeks
- DAC Resolution :
- 12 bit
- Connectivity :
- EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
- EEPROM Size :
- --
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 10mm
- Program Memory Size :
- 512KB 512K x 8
- Number of I/Os :
- 51 I/O
- Number of Terminals :
- 64
- Has ADC :
- yes
- Supply Voltage :
- 3.3V
- Number of Terminations :
- 64
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM
- Terminal Position :
- QUAD
- Package / Case :
- 64-TQFP
- Minimum Operating Temperature :
- - 40 C
- Brand :
- Microchip Technology / Atmel
- RoHS :
- Details
- Terminal Form :
- Gull wing
- Data Converters :
- A/D 24x12b, D/A 2x12b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mounting Style :
- SMD/SMT
- PWM Channels :
- yes
- Subcategory :
- Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- On Chip Program ROM Width :
- 8
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 32
- Package Shape :
- Square
- Data Converter :
- A/D 24x12b; D/A 2x12b
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.63V
- Oscillator Type :
- Internal
- Qualification :
- AEC-Q100
- Height Seated (Max) :
- 1.2mm
- RoHS Status :
- ROHS3 Compliant
- Length :
- 10mm
- Product Type :
- ARM Microcontrollers - MCU
- Core Size :
- 32-Bit
- Interface Type :
- I2C, LIN, Serial, SPI, USART
- Screening Level :
- ISO/TS-16949
- Terminal Finish :
- Matte Tin (Sn)
- Product Category :
- ARM Microcontrollers - MCU
- Number of I/O Lines :
- 51
- Speed :
- 120MHz
- ROM Programmability :
- Flash
- Base Part Number :
- ATSAMD51
- Series :
- SAM D51
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e3
- Core Processor :
- ARM® Cortex®-M4F
- RAM Size :
- 192K x 8
- Manufacturer :
- Microchip
- Base Product Number :
- ATSAMD51
- Program Memory Type :
- Flash
- Number of ADC Channels :
- 24 Channel
- Product Status :
- Active
- Temperature Grade :
- Industrial
- Product :
- MCU+FPU
- Supplier Device Package :
- 64-TQFP (10x10)
- Data Bus Width :
- 32 bit
- JESD-30 Code :
- S-PQFP-G64
- Datasheets
- ATSAMD51J19A-AUT

Microcontrollers Microchip Technology ATSAMD51J19A-AUT Overview
The Microcontrollers Microchip Technology ATSAMD51J19A-AUT is a high-performance microcontroller unit (MCU) designed to cater to demanding applications requiring robust processing capabilities and multiple connectivity options. This 32-bit MCU is built on an ARM Cortex-M4 core, featuring a floating point unit (FPU) that accelerates high-precision computing tasks. With a substantial 512KB of in-system programmable flash and 256KB of SRAM, it supports complex algorithms and substantial data buffering, making it an excellent choice for advanced embedded systems. Its integration in a compact 64-TQFP package allows for efficient space utilization in PCB design, supporting modern, compact device architectures.
ATSAMD51J19A-AUT Features
This microcontroller offers a rich set of features including:
- 32-bit ARM Cortex-M4 processor with DSP instructions and FPU, facilitating efficient data processing and control applications.
- 512KB of flash memory and 256KB SRAM, providing ample storage for application code and operational data.
- Advanced connectivity options including full-speed USB, I2C, SPI, and UART interfaces for versatile peripheral integrations.
- Multiple timer/counters, PWM channels, and ADC inputs, supporting complex sensor integration and control tasks.
- Energy efficiency with power-saving modes, ideal for battery-operated devices.
ATSAMD51J19A-AUT Applications
- Smart Home Devices: Integrates easily into home automation systems, controlling and monitoring devices via its advanced connectivity and robust processing capabilities.
- Industrial Automation: Powers complex machinery with its efficient processing and expansive I/O options, ensuring reliable operation in demanding industrial environments.
- Wearable Health Monitors: Supports high-data-rate sensors and complex algorithms essential for wearable health technologies, ensuring real-time monitoring and data analysis.
- Internet of Things (IoT) Gateways: Acts as the central processing unit in IoT gateways, managing data traffic and device communication efficiently.
- Drone Technology: Provides the computational power and control necessary for drone flight controllers and navigation systems.
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