Overview
The TMS320DM335DZCE135, produced by Texas Instruments, is a Digital Media System-on-Chip (DMSoC) designed for embedded multimedia applications. This chip is part of the DaVinci™ series and is optimized for high-performance video and audio processing. It integrates a powerful ARM926EJ-S core with a clock rate of up to 135 MHz, along with a rich set of peripherals and advanced power management features. The DM335 is particularly suited for applications requiring real-time high-resolution video support, digital video encoding, and robust multimedia processing.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | ARM926EJ-S |
| Maximum Clock Frequency | 135 MHz |
| Package / Case | 337-NFBGA (13x13 mm) |
| Voltage - Core | 1.3 V |
| Voltage - I/O | 3.3 V, 1.8 V |
| On-Chip RAM | 56 kB |
| Non-Volatile Memory | 8 kB ROM |
| L1 Cache | 16 kB Instruction Cache, 8 kB Data Cache |
| General-Purpose I/O (GPIO) | Up to 104 pins |
| Interfaces | ASP, EBI/EMI, I²C, SPI, UART, USB 2.0 |
| Process Technology | 90 nm |
| Operating Temperature | 0°C ~ 85°C (TC) |
Key Features
- Integrated Digital Video Encoder: Supports real-time high-resolution video encoding and decoding.
- Advanced Power Management: Configurable power-saving modes for energy efficiency.
- Programmable Video Processing: Includes a Video Processing Front-End (VPFE) and Video Processing Back-End (VPBE) for flexible video handling.
- Rich Set of Peripherals: Includes GPIO, PWM, RTO, UART, SPI, I²C, and USB interfaces.
- High-Performance Audio Capabilities: Supports I2S, TDM I2S, AC97 Audio Codec Interface, and S/PDIF via software.
- Enhanced Direct-Memory-Access (EDMA) Controller: 64 independent channels for efficient data transfer.
- On-Chip ARM ROM Bootloader: Supports booting from NAND Flash, MMC/SD, or UART.
- Debug Interface Support: Includes JTAG and ETB (Embedded Trace Buffer) with 4K-Bytes trace buffer memory.
Applications
- Embedded Multimedia Applications: Ideal for devices requiring robust video and audio processing.
- Security and Surveillance Systems: Supports high-resolution video capture and processing.
- Industrial Controls: Can be used in industrial automation systems requiring real-time video and audio processing.
- Digital Signage and Kiosks: Suitable for applications needing high-quality video display and interaction.
Q & A
- What is the maximum clock frequency of the TMS320DM335DZCE135?
The maximum clock frequency is 135 MHz.
- What type of package does the TMS320DM335DZCE135 come in?
The chip is packaged in a 337-NFBGA (13x13 mm) package.
- What are the voltage requirements for the TMS320DM335DZCE135?
The core voltage is 1.3 V, and the I/O voltage is 3.3 V and 1.8 V.
- What is the amount of on-chip RAM and ROM?
The chip has 56 kB of on-chip RAM and 8 kB of ROM.
- What interfaces are supported by the TMS320DM335DZCE135?
The chip supports ASP, EBI/EMI, I²C, SPI, UART, and USB 2.0 interfaces.
- What is the process technology used in the TMS320DM335DZCE135?
The chip is manufactured using 90 nm process technology.
- What is the operating temperature range for the TMS320DM335DZCE135?
The operating temperature range is 0°C ~ 85°C (TC).
- Does the TMS320DM335DZCE135 support real-time video processing?
Yes, it supports real-time high-resolution video processing through its VPFE and VPBE.
- What are some of the key peripherals included in the TMS320DM335DZCE135?
The chip includes GPIO, PWM, RTO, UART, SPI, I²C, and USB interfaces, among others.
- Is the TMS320DM335DZCE135 suitable for industrial applications?
Yes, it is suitable for industrial automation systems requiring real-time video and audio processing.
