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The ATSAMA5D27C-CU is a high-performance, low-power embedded microprocessor from Microchip Technology, part of the SAMA5D2 series. Built around the ARM® Cortex®-A5 core running at up to 500MHz, this 32-bit processor is designed for industrial and IoT applications requiring a balance of processing power, rich peripheral integration, and energy efficiency. With its extensive set of interfaces and industrial temperature range support, it provides a versatile solution for human-machine interfaces, industrial control, and connected embedded systems.
Category:Integrated Circuits (ICs);Embedded;Microprocessors
Manufacturer:Microchip Technology
Series:SAMA5D2
Packaging:Tray
Part Status:Active
Core Processor:ARM® Cortex®-A5
Number of Cores/Bus Width:1 Core, 32-Bit
Speed:500MHz
Ethernet:10/100Mbps (1)
USB:USB 2.0 + HSIC
Voltage - I/O:3.3V
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:289-LFBGA
Supplier Device Package:289-LFBGA (14x14)
Additional Interfaces:I2C, SMC, SPI, UART, USART, QSPI
Base Product Number:ATSAMA5D27
Efficient ARM Cortex-A5 Core: Delivers 500 MHz performance with low power consumption, ideal for power-sensitive industrial and IoT devices.
Industrial Temperature Support: Rated for -40°C to 85°C operation, ensuring reliable performance in harsh environments.
Rich Peripheral Set: Includes multiple communication interfaces such as I²C, SPI, UART/USART, QSPI, and SMC for flexible connectivity.
Integrated Connectivity: Features a 10/100 Ethernet MAC and USB 2.0 with HSIC support for high-speed communication.
Memory Management Unit (MMU): Enables support for full-featured operating systems like Linux® and Windows® Embedded.
Advanced Security Features: Includes secure boot, cryptography accelerators, and tamper detection for secure applications.
Low Power Architecture: Multiple power-saving modes and flexible clock management optimize energy consumption.
Industrial Human-Machine Interfaces (HMIs): Powers graphical touch interfaces for factory automation, process control, and smart manufacturing systems.
IoT Gateways: Serves as the main processor in edge gateways, aggregating sensor data and providing connectivity to cloud platforms.
Medical Devices: Used in patient monitors, diagnostic equipment, and portable medical instruments requiring reliable processing.
Smart Energy Systems: Applied in smart meters, energy management units, and grid monitoring devices for data processing and communication.
Building Automation: Controls lighting, HVAC, and security systems in commercial and residential smart buildings.
Industrial Control: Provides processing power for PLCs, motor drives, and robotic controllers in factory automation.
Networking Equipment: Used in industrial switches, routers, and protocol converters requiring moderate processing capability.
The ATSAMA5D27C-CU from Microchip Technology is a powerful and versatile embedded microprocessor that combines ARM Cortex-A5 performance, 500 MHz speed, and rich peripheral integration in a compact 289-ball BGA package. Its industrial temperature range, advanced security features, and low power architecture make it an ideal choice for HMIs, IoT gateways, industrial control, and medical devices requiring a reliable, long-life processing solution with extensive connectivity options.
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