Overview
The AM3352BZCE30R is a microprocessor from Texas Instruments, part of the AM335x Sitara processor family. It is based on the ARM Cortex-A8 processor and is designed to provide a robust and feature-rich platform for various industrial and embedded applications. This processor integrates a range of peripherals, graphics processing, and industrial interface options, making it suitable for complex system designs.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | ARM Cortex-A8, 32-Bit RISC Processor |
| Operating Frequency | Up to 1 GHz (this specific model operates at 300 MHz) |
| Cache Memory | 32KB L1 Instruction Cache, 32KB L1 Data Cache, 256KB L2 Cache with ECC |
| On-Chip Memory | 176KB Boot ROM, 64KB Dedicated RAM, 64KB General-Purpose On-Chip Memory Controller (OCMC) RAM |
| External Memory Interfaces | mDDR, DDR2, DDR3, DDR3L; supports up to 1GB of total addressable space |
| Power Management | Two nonswitchable power domains, three switchable power domains; SmartReflex Class 2B for core voltage scaling; Dynamic Voltage Frequency Scaling (DVFS) |
| Graphics Engine | SGX530 3D Graphics Engine with tile-based architecture, delivering up to 20 million polygons per second |
| Display Controller | Integrated LCD Interface Display Driver (LIDD) Controller; supports character, passive matrix, and active matrix LCD displays |
| Peripherals | Up to two USB 2.0 high-speed DRD ports, two industrial Gigabit Ethernet MACs, two CAN ports, six UARTs, two McSPI serial interfaces, three MMC, SD, SDIO ports |
| Package Type | 298-NFBGA (13x13 mm) |
Key Features
- NEON™ SIMD Coprocessor for enhanced multimedia performance
- Interrupt Controller with up to 128 interrupt requests
- On-chip memory including shared L3 RAM and OCMC RAM
- External memory interfaces supporting mDDR, DDR2, DDR3, and DDR3L
- Integrated 15- to 35-MHz high-frequency oscillator and five ADPLLs for system clock generation
- Real-Time Clock (RTC) with real-time date and time information
- Up to two USB 2.0 high-speed DRD ports with integrated PHY
- Up to two industrial Gigabit Ethernet MACs with MII, RMII, RGMII, and MDIO interfaces
- Up to two CAN ports supporting CAN Version 2 Parts A and B
- Up to six UARTs with IrDA and CIR modes, and RTS and CTS flow control
- SGX530 3D graphics engine with tile-based architecture
- Integrated LCD interface display driver (LIDD) controller and raster controller
- 12-bit successive approximation register (SAR) ADC with 200K samples per second
- Up to three enhanced high-resolution PWM modules (eHRPWMs) and three enhanced quadrature encoder pulse (eQEP) modules
Applications
- Industrial automation and control systems
- Medical devices and diagnostic equipment
- Aerospace and defense systems
- Automotive infotainment and control systems
- Smart energy and grid management systems
- Consumer electronics such as set-top boxes and digital media players
- Embedded systems requiring high-performance processing and advanced peripherals
Q & A
- What is the core processor of the AM3352BZCE30R?
The core processor is the ARM Cortex-A8, a 32-Bit RISC processor.
- What is the operating frequency of the AM3352BZCE30R?
This specific model operates at 300 MHz, though the AM335x family can operate up to 1 GHz.
- What types of external memory interfaces does the AM3352BZCE30R support?
The AM3352BZCE30R supports mDDR, DDR2, DDR3, and DDR3L external memory interfaces.
- Does the AM3352BZCE30R have integrated graphics capabilities?
Yes, it includes the SGX530 3D graphics engine with a tile-based architecture.
- What display types are supported by the AM3352BZCE30R?
The processor supports character displays, passive matrix LCD displays, and active matrix LCD displays.
- How many CAN ports does the AM3352BZCE30R have?
The AM3352BZCE30R has up to two CAN ports supporting CAN Version 2 Parts A and B.
- What is the purpose of the SmartReflex Class 2B in the AM3352BZCE30R?
SmartReflex Class 2B is used for core voltage scaling based on die temperature, process variation, and performance (adaptive voltage scaling).
- Does the AM3352BZCE30R support USB interfaces?
Yes, it supports up to two USB 2.0 high-speed DRD ports with integrated PHY.
- What is the role of the Real-Time Clock (RTC) in the AM3352BZCE30R?
The RTC provides real-time date and time information and includes an internal 32.768-kHz oscillator and RTC logic.
- Can the AM3352BZCE30R be used in industrial automation?
Yes, it is well-suited for industrial automation and control systems due to its robust peripherals and industrial interface options.
