ATSAME70J19A-AN Microchip ATSAME70J19A-AN Microcontrollers ARM 256kB 44 I/Os 300MHz

Microchip ATSAME70J19A-AN Microcontrollers Overview

The Microchip MCU 32-Bit SAM E70 ARM Cortex M7 RISC microcontroller is a powerful and versatile solution designed for high-performance applications requiring advanced processing capabilities. With a maximum frequency of 300MHz and a robust 32-bit architecture, this microcontroller is ideal for demanding tasks in embedded systems. It features a comprehensive set of interfaces, including CAN, Ethernet, and USB, making it suitable for a wide range of applications. Packaged in a 64-pin LQFP, the SAM E70 is engineered for reliability and efficiency, operating across a temperature range of -40°C to 105°C.

Key Features of Microchip ATSAME70J19A-AN Microcontrollers

• Designed to versatile Communication Interfaces: CAN, Ethernet, I2C, SPI, UART, USB, helping ensure consistent and reliable operation.
• Built to 44 Programmable I/O Pins, making integration easier across a wide range of systems.
• Optimized to integrated Peripherals: DMA, PWM, Watchdog Timer, improving robustness in practical applications.
• Designed to wide Supply Voltage Range (1.08V to 1.32V), helping ensure consistent and reliable operation.
• Designed to high Performance ARM Cortex M7 Core, helping ensure consistent and reliable operation.
• Built to 512kB Flash and 256kB RAM Memory, making integration easier across a wide range of systems.
• Engineered to roHS Compliant and REACH SVHC Unaffected, supporting dependable performance in real-world designs.
• Designed to maximum Operating Frequency of 300MHz, helping ensure consistent and reliable operation.

Microchip ATSAME70J19A-AN Microcontrollers Applications

Education and Research

• Commonly applied in student-built weather stations collecting data and visualizing results in class, supporting stable and efficient system performance.
• Well-suited for automated test benches controlling measurements, relays, and repeatable sequences, helping designers meet typical integration requirements.
• Well-suited for embedded AI experiment platforms coordinating sensors and lightweight inference pipelines, helping designers meet typical integration requirements.
• Commonly applied in data acquisition systems sampling analog sensors and streaming logged measurements, supporting stable and efficient system performance.
• Commonly applied in microcontroller-based spectroscopy rigs controlling LEDs and photodiode sampling, supporting stable and efficient system performance.

Aerospace and Defense

• Commonly applied in launch vehicle controllers sequencing ignition and stage separation events, supporting stable and efficient system performance.
• Well-suited for flight control systems managing sensor inputs and actuators with redundant safety logic, helping designers meet typical integration requirements.
• Often used in environmental control units managing cabin pressure and temperature regulation, where predictable behavior and reliability are important.
• Commonly applied in navigation systems processing GPS and inertial data for robust position estimates, supporting stable and efficient system performance.
• Commonly applied in uAV controllers managing navigation waypoints, stabilization, and failsafe behaviors, supporting stable and efficient system performance.

Communication Devices

• Often used in rF remote controllers sending encoded commands and supporting rolling-code security, where predictable behavior and reliability are important.
• Commonly applied in zigbee devices managing mesh networking, routing, and join/leave operations, supporting stable and efficient system performance.
• Well-suited for conference speakerphones managing echo cancellation control and UI state, helping designers meet typical integration requirements.
• Well-suited for modems handling link negotiation, line monitoring, and error reporting functions, helping designers meet typical integration requirements.
• Commonly applied in intercom systems managing duplex audio, door release relays, and call routing, supporting stable and efficient system performance.

Automotive Applications

• Well-suited for headlight controllers managing auto high-beam, leveling motors, and DRL patterns, helping designers meet typical integration requirements.
• Commonly applied in anti-lock braking systems monitoring wheel speed and modulating brake pressure rapidly, supporting stable and efficient system performance.
• Well-suited for central locking systems controlling door actuators and handling key-fob authentication, helping designers meet typical integration requirements.
• Commonly applied in automotive diagnostics modules collecting fault codes and supporting OBD communication, supporting stable and efficient system performance.
• Well-suited for power window controllers managing motor movement, anti-pinch detection, and limit sensing, helping designers meet typical integration requirements.

Medical Devices

• Well-suited for blood glucose meters conditioning signals and computing concentration from test strips, helping designers meet typical integration requirements.
• Commonly applied in blood pressure monitors controlling pumps/valves and analyzing oscillometric waveforms, supporting stable and efficient system performance.
• Well-suited for pulse oximeters driving LEDs, reading photodiodes, and estimating SpO? and pulse rate, helping designers meet typical integration requirements.
• Often used in heart rate monitors collecting ECG/PPG signals and calculating beat-to-beat intervals, where predictable behavior and reliability are important.
• Commonly applied in digital thermometers sampling sensors, filtering noise, and displaying stable temperature values, supporting stable and efficient system performance.