Multicore Digital Signal Processor The TMS320C6474FZUNA is a multicore digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on factual information:
### **Manufacturer:**
Texas Instruments (TI)
### **Specifications:**
- **Core Architecture:**
- Three TMS320C64x+ DSP cores, each operating at up to **1 GHz**.
- **Instruction Set:** Fixed-point DSP optimized for high-performance signal processing.
- **On-Chip Memory:**
- **L1 Program Cache:** 32 KB per core.
- **L1 Data Cache:** 32 KB per core.
- **L2 Memory:** 1 MB shared (configurable as cache or SRAM).
- **External Memory Interface (EMIF):** Supports DDR2 SDRAM (up to 800 MHz).
- **Multicore Shared Memory Controller (MSMC):** Enables efficient data sharing between cores.
- **Serial Interfaces:**
- **Serial RapidIO (SRIO):** 4 lanes, up to 3.125 Gbaud per lane.
- **HyperLink:** High-speed interface for chip-to-chip communication (up to 50 Gbps).
- **Ethernet MAC:** 10/100/1000 Mbps support.
- **UART, SPI, I²C:** For peripheral communication.
- **Timers & Watchdog:** Multiple timers and watchdog timers.
- **Power Management:** Dynamic power scaling for energy efficiency.
- **Operating Temperature Range:**
- Commercial: **0°C to 90°C**
- Industrial: **-40°C to 105°C** (varies by model).
- **Package:**
- **FZUNA (BGA-841):** 841-ball plastic BGA.
### **Descriptions & Features:**
- **High-Performance DSP:** Designed for computationally intensive applications like wireless infrastructure, medical imaging, and video processing.
- **Multicore Design:** Three independent DSP cores allow parallel processing.
- **Low Latency Communication:** HyperLink and RapidIO enable fast inter-chip data transfer.
- **Integrated Peripherals:** Reduces need for external components.
- **Optimized for Power Efficiency:** Dynamic voltage and frequency scaling (DVFS) for power-sensitive applications.
- **Target Applications:**
- Baseband processing (LTE, 5G).
- Radar and sonar systems.
- High-performance computing.
For exact datasheet details, refer to TI’s official documentation.
