Overview
The TMS320BC52PZA is a fixed-point digital signal processor (DSP) from Texas Instruments, part of the TMS320C5x series. This processor is designed for high-performance signal processing applications and is fabricated using advanced static CMOS technology. It offers a powerful 16-bit CPU with a range of instruction execution times, making it suitable for various real-time processing tasks.
The TMS320BC52PZA is optimized for signal processing, featuring a highly specialized instruction set, on-chip peripherals, and significant on-chip memory. This device is particularly useful in legacy systems and existing deployments due to its compatibility with the C5x series instruction set.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | Texas Instruments |
| Series | TMS320C5x |
| Package | 100-LQFP (14x14 mm) |
| Operating Temperature | -40°C to 85°C |
| Voltage - I/O | 5.00 V |
| Voltage - Core | 5.00 V |
| On-Chip RAM | 2 kB |
| Non-Volatile Memory | 8 kB ROM |
| Clock Rate | 57 MHz |
| Interface | BSP, SSP |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-Performance CPU: Executes up to 50 million instructions per second (MIPS) with single-cycle instruction execution times of 50, 35, 25, and 20 ns for 5-V operation and 50, 40, and 25 ns for 3-V operation.
- Advanced Instruction Set: Includes single-cycle 16 × 16-bit multiply/add, block moves for data/program management, and additional instructions for adaptive filtering, FFTs, and extended-precision arithmetic.
- On-Chip Memory: Features 2 kB of on-chip RAM and 8 kB of on-chip ROM, along with support for up to 224K × 16-bit maximum addressable external memory space.
- Low Power Dissipation: Offers power-down modes with low power consumption, such as 47 mA at 5 V and 40 MHz clock, and as low as 5 µA in IDLE2 mode with clocks off.
- IEEE Standard 1149.1 Test-Access Port (JTAG): Supports debugging and testing through the JTAG interface.
- Highly Specialized Peripherals: Includes on-chip peripherals like a double-buffered serial port, on-chip clock generator, and multiple interrupt inputs.
Applications
The TMS320BC52PZA is optimized for various signal processing applications, including:
- Audio Processing: Real-time audio filtering, compression, and decompression.
- Image Processing: Image filtering, enhancement, and compression.
- Control Systems: Motor control, industrial automation, and process control.
- Telecommunications: Modems, echo cancellation, and voice compression.
- Medical Devices: Medical imaging, patient monitoring, and diagnostic equipment.
Q & A
- What is the TMS320BC52PZA?
The TMS320BC52PZA is a fixed-point digital signal processor from Texas Instruments, part of the TMS320C5x series.
- What is the clock rate of the TMS320BC52PZA?
The clock rate of the TMS320BC52PZA is 57 MHz.
- What type of package does the TMS320BC52PZA use?
The TMS320BC52PZA uses a 100-LQFP (14x14 mm) package.
- What is the operating temperature range of the TMS320BC52PZA?
The operating temperature range is -40°C to 85°C.
- How much on-chip RAM does the TMS320BC52PZA have?
The TMS320BC52PZA has 2 kB of on-chip RAM.
- What is the power consumption of the TMS320BC52PZA in IDLE2 mode?
In IDLE2 mode with clocks off, the power consumption is as low as 5 µA.
- Does the TMS320BC52PZA support JTAG?
Yes, it supports the IEEE Standard 1149.1 Test-Access Port (JTAG) for debugging and testing.
- What are some common applications of the TMS320BC52PZA?
Common applications include audio processing, image processing, control systems, telecommunications, and medical devices.
- Is the TMS320BC52PZA RoHS compliant?
Yes, the TMS320BC52PZA is lead-free and RoHS compliant.
- What is the status of the TMS320BC52PZA in terms of production?
The TMS320BC52PZA is an obsolete product, but it is still durable for existing deployments and legacy systems.
