Overview
The TMS320C5532AZHH05 is a member of Texas Instruments' C5000 fixed-point Digital Signal Processor (DSP) product family. This device is designed for low-power applications and is based on the TMS320C55x DSP generation CPU processor core. The C55x DSP architecture is optimized for high performance and low power consumption through increased parallelism and a focus on power savings. The device supports a wide range of applications requiring advanced signal processing capabilities.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | High-Performance, Low-Power, TMS320C55x Fixed-Point Digital Signal Processor |
| Instruction Cycle Time | 20-, 10-ns |
| Clock Rate | 50-, 100-MHz |
| Instructions per Cycle | One or Two Instructions Executed per Cycle |
| Multiply-and-Accumulate Units | Dual Multiply-and-Accumulate Units (Up to 200 MMACS) |
| Arithmetic and Logic Units (ALUs) | Two ALUs |
| Internal Buses | Three Internal Data and Operand Read Buses and Two Internal Data and Operand Write Buses |
| On-Chip RAM | 320KB (64KB DARAM, 256KB SARAM) |
| On-Chip ROM | 128KB Zero Wait-State On-Chip ROM |
| FFT Hardware Accelerator | Tightly Coupled FFT Hardware Accelerator |
| Power Supply | 1.05-V Core (50 MHz), 1.3-V Core (100 MHz), 1.8-, 2.5-, 2.75-, or 3.3-V I/Os |
| Package | 144-Terminal Pb-Free Plastic BGA (Ball Grid Array) |
Key Features
- CORE: High-Performance, Low-Power, TMS320C55x Fixed-Point Digital Signal Processor with dual multiply-and-accumulate units and two arithmetic and logic units (ALUs).
- Memory: 320KB of Zero-Wait State On-Chip RAM (64KB DARAM, 256KB SARAM) and 128KB of Zero Wait-State On-Chip ROM.
- FFT Accelerator: Tightly Coupled FFT Hardware Accelerator supporting 8- to 1024-point real and complex-valued FFTs.
- Peripherals: Direct Memory Access (DMA) Controller, Three 32-Bit General-Purpose Timers, Real-Time Clock (RTC), and various serial interfaces (SPI, I2C, UART).
- Power Management: Three integrated LDOs (DSP_LDO, ANA_LDO, and USB_LDO) for isolated power domains.
- Development Support: Supported by Code Composer Studio Integrated Development Environment (IDE), DSP/BIOS, and the C55x DSP library).
Applications
The TMS320C5532AZHH05 is suitable for a variety of low-power applications requiring advanced signal processing, such as:
- Audio and speech processing
- Image and video processing
- Industrial control and automation
- Medical devices and diagnostic equipment
- Consumer electronics and portable devices
Q & A
- What is the TMS320C5532AZHH05?
The TMS320C5532AZHH05 is a fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the C5000 DSP product family.
- What are the key features of the TMS320C5532AZHH05?
Key features include a high-performance, low-power DSP core, dual multiply-and-accumulate units, tightly coupled FFT hardware accelerator, and various peripherals like DMA controllers and serial interfaces.
- What is the clock rate of the TMS320C5532AZHH05?
The device operates at clock rates of 50 MHz and 100 MHz.
- How much on-chip memory does the TMS320C5532AZHH05 have?
The device has 320KB of on-chip RAM and 128KB of on-chip ROM.
- What kind of power management does the TMS320C5532AZHH05 offer?
The device includes three integrated LDOs (DSP_LDO, ANA_LDO, and USB_LDO) for powering isolated domains.
- What development tools support the TMS320C5532AZHH05?
The device is supported by Code Composer Studio Integrated Development Environment (IDE), DSP/BIOS, and the C55x DSP library.
- What is the package type of the TMS320C5532AZHH05?
The device is packaged in a 144-Terminal Pb-Free Plastic BGA (Ball Grid Array).
- Why was the MicroStar BGA package redesigned?
The MicroStar BGA package was redesigned to a laminate nfBGA package due to an equipment End-Of-Life notice from the substrate supplier).
- What are some common applications for the TMS320C5532AZHH05?
Common applications include audio and speech processing, image and video processing, industrial control, medical devices, and consumer electronics.
- How does the TMS320C5532AZHH05 manage power consumption?
The device manages power consumption through its integrated LDOs and the ability to shut down the internal DSP_LDO to cut power to the DSP core while using an external supply for the RTC.
