Overview
The TMS320BC52PZA57 is a member of the TMS320C5x family of digital signal processors (DSPs) produced by Texas Instruments. This DSP is designed to provide high performance and versatility in various signal processing applications. It is fabricated using advanced static CMOS integrated circuit technology and is based on the architectural design of earlier TI DSPs, such as the TMS320C25. The TMS320BC52PZA57 offers enhanced performance, modular architecture, and a highly specialized instruction set, making it suitable for a wide range of applications.
Key Specifications
| Specification | Value |
|---|---|
| Operating Temperature | -40°C to 85°C |
| Package/Case | 100-LQFP (14x14) |
| Supply Voltage | 5 V (for TMS320C5x), 3.3 V (for TMS320LC5x) |
| Instruction Execution Time | 50 ns, 35 ns, 25 ns (for 5-V operation); 50 ns, 40 ns, 25 ns (for 3-V operation) |
| On-Chip Program ROM | 4K × 16-bit |
| On-Chip Program/Data RAM (SARAM) | 1K, 3K, 6K, 9K × 16-bit |
| On-Chip Data RAM (DARAM) | 1K Dual-Access |
| Maximum Addressable External Memory | 224K × 16-bit |
| Serial Port | Full-Duplex Synchronous Serial Port, Time-Division-Multiplexed (TDM) Serial Port |
| Clocking Options | Multiple Phase-Locked Loop (PLL) options (×1, ×2, ×3, ×4, ×5, ×9) |
| Packaging Options | 100-Pin Quad Flat Package (PJ Suffix), 100-Pin Thin Quad Flat Package (PZ Suffix) |
Key Features
- Advanced Harvard architecture for increased performance and flexibility
- Single-cycle 16 × 16-bit multiply/add instructions
- On-chip peripherals including timer, serial ports, and host port interface
- Modular architectural design for fast development of spin-off devices
- Upward-compatible source code with earlier TMS320 DSPs
- Block moves for data/program management and repeat instructions for efficient use of program space
- On-chip scan-based emulation logic and boundary scan for debugging and testing
Applications
The TMS320BC52PZA57 is suitable for a variety of signal processing applications, including but not limited to:
- Audio and speech processing
- Image and video processing
- Telecommunications and networking
- Industrial control and automation
- Medical devices and diagnostic equipment
Q & A
- What is the operating temperature range of the TMS320BC52PZA57?
The operating temperature range is -40°C to 85°C. - What is the package type of the TMS320BC52PZA57?
The package type is 100-LQFP (14x14). - What are the supply voltage options for the TMS320C5x and TMS320LC5x series?
The TMS320C5x operates at 5 V, while the TMS320LC5x operates at 3.3 V. - What is the instruction execution time for the TMS320BC52PZA57?
The instruction execution times are 50 ns, 35 ns, and 25 ns for 5-V operation, and 50 ns, 40 ns, and 25 ns for 3-V operation. - How much on-chip program ROM does the TMS320BC52PZA57 have?
The TMS320BC52PZA57 has 4K × 16-bit on-chip program ROM. - What types of on-chip memory are available on the TMS320BC52PZA57?
The device has on-chip program/data RAM (SARAM) and dual-access on-chip data RAM (DARAM). - What is the maximum addressable external memory for the TMS320BC52PZA57?
The maximum addressable external memory is 224K × 16-bit. - What serial port options are available on the TMS320BC52PZA57?
The device features a full-duplex synchronous serial port and a time-division-multiplexed (TDM) serial port. - What are the clocking options for the TMS320BC52PZA57?
The device has multiple phase-locked loop (PLL) clocking options (×1, ×2, ×3, ×4, ×5, ×9). - Is the TMS320BC52PZA57 upward-compatible with earlier TMS320 DSPs?
Yes, the source code for earlier TMS320 DSPs is upward-compatible with the TMS320BC52PZA57.
