Overview
The TMS320BC53SPZ80 is a part of the TMS320C3x family of digital signal processors (DSPs) from Texas Instruments. This 32-bit, floating-point processor is designed to provide high performance and flexibility for a wide range of digital signal processing applications. The TMS320BC53SPZ80 is manufactured using the 0.18-μm four-level-metal CMOS (TImeline) technology, ensuring low power consumption and high efficiency.
Key Specifications
| Specification | Details |
|---|---|
| Instruction Cycle Time | 13 ns (TMS320VC33-150), 17 ns (TMS320VC33-120) |
| Floating-Point Operations Per Second (MFLOPS) | 150 MFLOPS (TMS320VC33-150), 120 MFLOPS (TMS320VC33-120) |
| Instructions Per Second (MIPS) | 75 MIPS (TMS320VC33-150), 60 MIPS (TMS320VC33-120) |
| On-Chip Memory | 34K × 32-Bit (1.1-Mbit) Dual-Access SRAM |
| Power Consumption | < 200 mW @ 150 MFLOPS |
| Supply Voltages | 1.8-V (Core), 3.3-V (I/O) |
| Package Type | 144-Pin Low-Profile Quad Flatpack (LQFP) |
Key Features
- 32-Bit High-Performance CPU with 32-Bit Instruction Word and 24-Bit Addresses
- 16-/32-Bit Integer and 32-/40-Bit Floating-Point Operations
- Parallel Arithmetic/Logic Unit (ALU) and Multiplier Execution in a Single Cycle
- On-Chip Memory-Mapped Peripherals: One Serial Port, Two 32-Bit Timers, and Direct Memory Access (DMA) Coprocessor
- Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)
- Two Low-Power Modes and Zero-Overhead Loops With Single-Cycle Branches
- Interlocked Instructions for Multiprocessing Support and Bus-Control Registers Configure Strobe-Control Wait-State Generation
- On-Chip Scan-Based Emulation Logic, IEEE Std 1149.1 (JTAG)
Applications
The TMS320BC53SPZ80 is suitable for a variety of applications requiring high-performance digital signal processing, including:
- Audio and Video Processing
- Telecommunications and Networking
- Medical Imaging and Diagnostics
- Industrial Control and Automation
- Multiprocessor Systems and Embedded Systems
Q & A
- What is the instruction cycle time of the TMS320BC53SPZ80?
The instruction cycle time is 13 ns for the TMS320VC33-150 and 17 ns for the TMS320VC33-120.
- How many floating-point operations per second can the TMS320BC53SPZ80 perform?
The TMS320BC53SPZ80 can perform up to 150 MFLOPS (TMS320VC33-150) or 120 MFLOPS (TMS320VC33-120).
- What is the power consumption of the TMS320BC53SPZ80?
The power consumption is less than 200 mW at 150 MFLOPS.
- What type of on-chip memory does the TMS320BC53SPZ80 have?
The TMS320BC53SPZ80 has 34K × 32-Bit (1.1-Mbit) Dual-Access SRAM.
- What are the supply voltages for the TMS320BC53SPZ80?
The supply voltages are 1.8-V (Core) and 3.3-V (I/O).
- What is the package type of the TMS320BC53SPZ80?
The package type is 144-Pin Low-Profile Quad Flatpack (LQFP).
- Does the TMS320BC53SPZ80 support multiprocessing?
- What peripherals are integrated into the TMS320BC53SPZ80?
The TMS320BC53SPZ80 includes one serial port, two 32-bit timers, and a DMA coprocessor.
- Is the TMS320BC53SPZ80 compatible with high-level languages?
- Does the TMS320BC53SPZ80 have low-power modes?
