Overview
The ATSAMA5D35A-CU is a high-performance, ultra-low-power microprocessor unit (MPU) from Microchip Technology, part of the SAMA5D3 series. This device is based on the ARM Cortex-A5 processor, which operates at speeds up to 536MHz. It is designed for fast prototyping and evaluation in microprocessor-based designs, offering a robust set of features and peripherals for various applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor | ARM Cortex-A5 |
| Operating Frequency | Up to 536MHz |
| Cache Memory | 32KB data cache, 32KB instruction cache |
| Internal SRAM | 128KB |
| Floating Point Unit | Yes |
| Memory Support | DDR2, LPDDR2 |
| Connectivity Peripherals | Gigabit EMAC and/or 10/100 EMAC, 3 HS USB ports, up to 2 CAN ports, up to 3 SDIO/SD/MMC, up to 7 UARTs |
| User Interface Peripherals | TFT LCD controller, touch controller, CMOS sensor (camera) interface |
| Security Features | Hardware encryption engine (AES, 3DES, SHA), True Random Number Generator (TRNG), secure boot loader |
| Package Type | 324-LFBGA (15x15x1.4mm) |
| RoHS Compliance | Yes |
Key Features
- High-Performance Processing: The ARM Cortex-A5 processor provides high-speed processing up to 536MHz, along with a floating-point unit for high-precision computing.
- Low Power Consumption: Designed for ultra-low power consumption, making it suitable for battery-powered devices.
- Advanced Memory Support: Supports DDR2 and LPDDR2 memories for flexible and high-performance memory options.
- Comprehensive Peripherals: Includes Gigabit EMAC, HS USB ports, CAN ports, SDIO/SD/MMC, and UARTs for extensive connectivity options.
- User Interface Capabilities: Features TFT LCD controller, touch controller, and CMOS sensor interface for robust user interface applications.
- Enhanced Security: Equipped with a hardware encryption engine, True Random Number Generator, and secure boot loader to protect against hacking and ensure secure operation.
- Free Mainlined Linux Distribution: Comes with a free mainlined Linux distribution, facilitating easier development and deployment.
Applications
- Industrial Automation: Suitable for industrial control systems, automation, and IoT devices due to its robust peripherals and security features.
- Consumer Electronics: Ideal for smart home devices, set-top boxes, and other consumer electronics requiring high performance and low power consumption.
- Medical Devices: Can be used in medical devices that require precise computing and secure data handling.
- Aerospace and Defense: Applicable in aerospace and defense systems where high reliability and security are paramount.
- Automotive Systems: Suitable for automotive infotainment systems and other in-vehicle applications requiring advanced connectivity and processing.
Q & A
- What is the operating frequency of the ATSAMA5D35A-CU?
The ATSAMA5D35A-CU operates at speeds up to 536MHz.
- What type of processor does the ATSAMA5D35A-CU use?
The ATSAMA5D35A-CU uses the ARM Cortex-A5 processor.
- What types of memory does the ATSAMA5D35A-CU support?
The ATSAMA5D35A-CU supports DDR2 and LPDDR2 memories.
- What security features are included in the ATSAMA5D35A-CU?
The device includes a hardware encryption engine (AES, 3DES, SHA), True Random Number Generator (TRNG), and a secure boot loader.
- Does the ATSAMA5D35A-CU come with a Linux distribution?
Yes, it comes with a free mainlined Linux distribution.
- What is the package type of the ATSAMA5D35A-CU?
The package type is 324-LFBGA (15x15x1.4mm).
- Is the ATSAMA5D35A-CU RoHS compliant?
Yes, the ATSAMA5D35A-CU is RoHS compliant.
- What are some of the key peripherals included in the ATSAMA5D35A-CU?
The device includes Gigabit EMAC, HS USB ports, CAN ports, SDIO/SD/MMC, UARTs, TFT LCD controller, touch controller, and CMOS sensor interface.
- What are some typical applications of the ATSAMA5D35A-CU?
Typical applications include industrial automation, consumer electronics, medical devices, aerospace and defense, and automotive systems.
- How does the ATSAMA5D35A-CU support user interface applications?
The device supports user interface applications through its TFT LCD controller, touch controller, and CMOS sensor interface.
