Overview
The TMS320DM6467CCUTA, part of the TMS320DM646x series, is a Digital Media System-on-Chip (DMSoC) developed by Texas Instruments. This chip leverages TI’s DaVinci™ technology to meet the demands of networked media encode and decode in next-generation embedded devices. The DM6467 features a dual-core architecture, combining a high-performance TMS320C64x+ DSP core with an ARM926EJ-S core, providing the benefits of both DSP and Reduced Instruction Set Computer (RISC) technologies. This integration enables robust operating system support, rich user interfaces, high processing performance, and long battery life, making it ideal for various digital media applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TMS320DM6467CCUTA |
| Package | 529-BFBGA, FCBGA |
| Clock Rate | 594 MHz (DSP), 297 MHz (ARM) |
| Core Voltage | 1.20 V |
| I/O Voltage | 1.8 V, 3.3 V |
| Operating Temperature | -40°C to 105°C |
| Memory | 248 kB On-Chip RAM, 8 kB ROM |
| Memory Interfaces | DDR2 SDRAM, Asynchronous EMIF (EMIFA) |
| Interfaces | EBI/EMI, Ethernet, HPI, I2C, McASP, PCI, SPI, UART, USB |
| Timers | Two 64-Bit General-Purpose Timers, One 64-Bit Watchdog Timer |
| UART | Three Configurable UART/IrDA/CIR Modules |
Key Features
- Dual-Core Architecture: Combines a TMS320C64x+ DSP core and an ARM926EJ-S core for high-performance processing and efficient system management.
- Advanced DSP Core: The TMS320C64x+ DSP core features eight highly independent functional units, including six ALUs and two multipliers, supporting complex arithmetic operations per clock cycle.
- Memory and Interfaces: Supports DDR2 SDRAM and asynchronous EMIF (EMIFA) for flexible memory options. Includes interfaces such as Ethernet, I2C, McASP, PCI, SPI, UART, and USB.
- Timers and Watchdog: Includes two 64-bit general-purpose timers and one 64-bit watchdog timer for robust system management.
- UART and Serial Interfaces: Features three configurable UART/IrDA/CIR modules with modem interface signals on UART0.
- Power and Operating Conditions: Operates at 1.20 V core voltage and supports a wide operating temperature range of -40°C to 105°C.
Applications
- Video Encode/Decode/Transcode/Transrate: Ideal for video processing in various digital media devices.
- Digital Media: Suitable for networked media encode and decode, video imaging, and video infrastructure applications.
- Video Conferencing: Supports high-quality video conferencing with its advanced DSP and RISC cores.
- Embedded Devices: Used in next-generation embedded devices requiring robust operating system support and high processing performance.
Q & A
- What is the TMS320DM6467CCUTA?
The TMS320DM6467CCUTA is a Digital Media System-on-Chip (DMSoC) developed by Texas Instruments, featuring a dual-core architecture with a TMS320C64x+ DSP core and an ARM926EJ-S core.
- What are the key interfaces supported by the TMS320DM6467CCUTA?
The chip supports various interfaces including EBI/EMI, Ethernet, HPI, I2C, McASP, PCI, SPI, UART, and USB.
- What is the clock rate of the TMS320DM6467CCUTA?
The clock rate is 594 MHz for the DSP core and 297 MHz for the ARM core.
- What type of memory does the TMS320DM6467CCUTA support?
The chip supports DDR2 SDRAM and asynchronous EMIF (EMIFA) for memory interfaces.
- What are the operating temperature ranges for the TMS320DM6467CCUTA?
The operating temperature range is -40°C to 105°C.
- What are the primary applications of the TMS320DM6467CCUTA?
The primary applications include video encode/decode/transcode/transrate, digital media, video conferencing, and other embedded devices requiring high processing performance.
- How many UART modules does the TMS320DM6467CCUTA have?
The chip features three configurable UART/IrDA/CIR modules.
- Does the TMS320DM6467CCUTA support Ethernet?
Yes, it supports 10/100/1000 Ethernet MAC with Management Data Input/Output (MDIO) module.
- What is the package type of the TMS320DM6467CCUTA?
The package type is 529-BFBGA, FCBGA.
- What is the core voltage of the TMS320DM6467CCUTA?
The core voltage is 1.20 V.
- Does the TMS320DM6467CCUTA have a watchdog timer?
Yes, it includes a 64-bit watchdog timer.
