Manufacturer Part Number
ATSAMD51J18A-MU
Manufacturer
Microchip Technology
Introduction
High-performance, 32-bit ARM Cortex-M4F based microcontroller suitable for a wide range of applications
Product Features and Performance
ARM Cortex-M4F processor core with Floating Point Unit (FPU)
Runs at up to 120MHz frequency
Advanced connectivity support including USB, SPI, and I2C
Integrated peripherals such as PWM, DMA, and I2S for complex applications
Incorporates 51 General Purpose I/O pins for flexible hardware interfacing
Product Advantages
Enhanced computational performance due to high clock speed
Low-power consumption for battery-powered devices
Robust peripheral set simplifying design and reducing external components
Key Technical Parameters
32-Bit Single-Core ARM Cortex-M4F
120MHz max CPU speed
256KB FLASH memory
128KB RAM
24-channel 12-bit ADC, 2-channel 12-bit DAC
Operating Voltage Range of 1.71V to 3.63V
Operating Temperature Range from -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset for reliable operation under fluctuating power
Power-On Reset (POR) to ensure proper startup
Internal oscillator for standalone operation
Compatibility
Supports various communication protocols including EBI/EMI, LINbus, and IrDA
Compatible with 64-VFQFN Exposed Pad (9x9) surface mount footprint
Application Areas
Industrial Control Systems
Internet of Things (IoT) devices
Consumer Electronics
Automotive Applications
Medical Devices
Product Lifecycle
Active status with no current indication of discontinuation
Availability of replacements or upgrades if necessary in the future
Several Key Reasons to Choose This Product
High-speed processor core suitable for demanding applications
Large set of integrated peripherals reducing the need for additional components
Energy-efficient design enabling prolonged battery life for portable devices
Flexible I/O options for complex hardware integration
Stable operation across a wide temperature range suitable for harsh environments
Good track record of support and longevity from Microchip Technology
Easy to integrate with existing development ecosystems due to standard package and widespread tool support