Overview
The AM3354BZCZD80 is a member of the AM335x Sitara™ processor family produced by Texas Instruments. This processor is based on the ARM® Cortex®-A8 32-bit RISC architecture, operating at up to 800 MHz. It is designed to provide high performance and low power consumption, making it suitable for a wide range of applications, including industrial automation, medical devices, and consumer electronics.
The AM3354BZCZD80 integrates various peripherals and interfaces, such as USB 2.0, Gigabit Ethernet, LCD controllers, and multiple serial interfaces, which enhance its versatility and functionality. The processor also features advanced power management and real-time clock capabilities, ensuring efficient and reliable operation.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | ARM® Cortex®-A8 32-bit RISC, up to 800 MHz |
| Cache Memory | 32KB L1 Instruction Cache, 32KB L1 Data Cache, 256KB L2 Cache with ECC |
| Graphics | PowerVR SGX 3D Graphics |
| Memory Interface | mDDR, LPDDR, DDR2, DDR3, DDR3L (16-bit), NAND and NOR (16-bit ECC) |
| Display Controller | 24-bit LCD controller, up to 2048 × 2048 resolution, 126 MHz pixel clock |
| USB | Up to two USB 2.0 High-Speed Dual-Role Device (DRD) ports with integrated PHY |
| Ethernet | Up to two Industrial Gigabit Ethernet MACs (10, 100, 1000 Mbps), integrated switch |
| ADC | 12-bit Successive Approximation Register (SAR) ADC, 200K samples per second |
| Touch Screen Controller | 4-wire, 5-wire, or 8-wire resistive touch screen controller interface |
| Package | NFBGA (324 pins), 15.0 mm × 15.0 mm |
Key Features
- High-Performance Processor: Up to 800 MHz ARM® Cortex®-A8 32-bit RISC processor with NEON™ SIMD coprocessor.
- Advanced Graphics: PowerVR SGX 3D graphics engine for enhanced graphical performance.
- Comprehensive Peripherals: Includes USB 2.0, Gigabit Ethernet, LCD controllers, and multiple serial interfaces like UART, SPI, and I2C.
- Power Management: Dynamic Voltage Frequency Scaling (DVFS) and real-time clock with independent power-on-reset input.
- Display Capabilities: Supports character, passive matrix, and active matrix LCD displays with up to 2048 × 2048 resolution.
- Analog-to-Digital Conversion: 12-bit SAR ADC with 200K samples per second and support for resistive touch screen controllers.
- Industrial Interfaces: Supports CAN Version 2 Parts A and B, EtherCAT, PROFINET, EtherNet/IP, and more.
- Debug and Development: JTAG and cJTAG for ARM (Cortex-A8 and PRCM), PRU-ICSS debug support.
Applications
- Industrial Automation: Suitable for control systems, robotics, and industrial PCs due to its robust peripherals and interfaces.
- Medical Devices: Used in medical imaging, patient monitoring, and other medical equipment requiring high performance and reliability.
- Consumer Electronics: Ideal for smart home devices, set-top boxes, and other consumer electronics that need advanced graphics and multimedia capabilities.
- Automotive Systems: Can be used in automotive infotainment systems, driver assistance systems, and other automotive applications.
- Embedded Systems: Suitable for various embedded systems requiring a balance of performance, power efficiency, and feature richness.
Q & A
- What is the processor core of the AM3354BZCZD80?
The processor core is the ARM® Cortex®-A8 32-bit RISC, operating at up to 800 MHz.
- What type of graphics engine does the AM3354BZCZD80 feature?
The AM3354BZCZD80 features the PowerVR SGX 3D graphics engine.
- What are the key peripherals supported by the AM3354BZCZD80?
The key peripherals include USB 2.0, Gigabit Ethernet, LCD controllers, UART, SPI, I2C, and more.
- What is the maximum resolution supported by the LCD controller?
The LCD controller supports up to 2048 × 2048 resolution with a maximum 126 MHz pixel clock.
- Does the AM3354BZCZD80 support touch screen interfaces?
Yes, it supports 4-wire, 5-wire, or 8-wire resistive touch screen controller interfaces.
- What is the package type and size of the AM3354BZCZD80?
The package type is NFBGA (324 pins) with a size of 15.0 mm × 15.0 mm.
- What are the power management features of the AM3354BZCZD80?
The processor features Dynamic Voltage Frequency Scaling (DVFS) and a real-time clock with independent power-on-reset input.
- Does the AM3354BZCZD80 support industrial communication protocols?
Yes, it supports EtherCAT, PROFINET, EtherNet/IP, and more.
- What debug interfaces are supported by the AM3354BZCZD80?
The processor supports JTAG and cJTAG for ARM (Cortex-A8 and PRCM), PRU-ICSS debug.
- What are some common applications of the AM3354BZCZD80?
Common applications include industrial automation, medical devices, consumer electronics, automotive systems, and various embedded systems.
