Digital Signal Processor 'NRND' (Not Recommended for New Designs) The TMS320C203PZ is a digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** TMS320C203PZ
- **Core Processor:** TMS320C2xx
- **Architecture:** 16-bit fixed-point DSP
- **Clock Speed:** 40 MHz
- **Instruction Cycle Time:** 50 ns
- **On-Chip RAM:** 544 words
- **On-Chip ROM:** 4K words (optional)
- **External Memory Interface:** Supports up to 64K words
- **Data Bus Width:** 16-bit
- **Address Bus Width:** 16-bit
- **I/O Ports:** 16-bit parallel I/O
- **Timers:** 1 x 16-bit timer
- **Serial Port:** 1 x serial port (synchronous/asynchronous)
- **Package:** 100-pin LQFP (PZ suffix)
- **Operating Voltage:** 5V
- **Operating Temperature Range:** Commercial (0°C to 70°C) or Industrial (-40°C to 85°C)
### **Descriptions:**
The TMS320C203PZ is part of TI’s TMS320C2xx DSP family, designed for real-time signal processing applications. It features a Harvard architecture with separate program and data buses for efficient performance. The DSP is optimized for embedded control and digital signal processing tasks, offering a balance of speed, power efficiency, and integration.
### **Features:**
- **High-Speed Processing:** 40 MHz clock speed with 50 ns instruction cycle time.
- **On-Chip Memory:** Includes 544 words of RAM and optional 4K words of ROM.
- **Flexible Memory Expansion:** Supports external memory up to 64K words.
- **Integrated Peripherals:**
- 16-bit parallel I/O port
- 16-bit timer
- Serial port (configurable for synchronous/asynchronous operation)
- **Low Power Consumption:** Optimized for power-sensitive applications.
- **Industrial-Grade Options:** Available in extended temperature ranges.
- **Development Support:** Compatible with TI’s development tools and emulators.
This information is strictly based on the manufacturer's datasheet and technical documentation.
