Overview
The TMS320C5532AZAYA10 is a low-power, fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the C5000 DSP product family. This device is designed for high-performance and low-power applications, making it suitable for a variety of use cases that require efficient signal processing. The TMS320C5532 is based on the TMS320C55x DSP generation CPU processor core, which achieves high performance and low power through increased parallelism and a focus on power savings.
Key Specifications
| Specification | Details |
|---|---|
| CPU Core | High-Performance, Low-Power, TMS320C55x Fixed-Point Digital Signal Processor |
| Instruction Cycle Time | 20 ns (1.05 V), 10 ns (1.3 V) |
| Clock Rate | 50 MHz (1.05 V), 100 MHz (1.3 V) |
| Instructions per Cycle | One or Two Instructions Executed per Cycle |
| Multiply-Accumulate Units | Dual Multiply-and-Accumulate Units (Up to 200 Million Multiply-Accumulates per Second [MMACS]) |
| Arithmetic and Logic Units (ALUs) | Two ALUs: Central 40-bit ALU and Additional 16-bit ALU |
| On-Chip RAM | 320KB: 64KB Dual-Access RAM (DARAM), 256KB Single-Access RAM (SARAM) |
| On-Chip ROM | 128KB Zero Wait-State On-Chip ROM |
| FFT Hardware Accelerator | Tightly Coupled FFT Hardware Accelerator (Supports 8- to 1024-point FFTs) |
| Integrated LDOs | ANA_LDO, DSP_LDO, USB_LDO |
| Package | 144-Terminal Pb-Free Plastic BGA (Ball Grid Array) |
| I/O Voltage | 1.8 V, 2.5 V, 2.75 V, 3.3 V |
Key Features
- High-performance, low-power TMS320C55x fixed-point DSP core
- Dual Multiply-and-Accumulate Units (MACs) capable of up to 200 million MACs per second
- Two Arithmetic and Logic Units (ALUs): a central 40-bit ALU and an additional 16-bit ALU
- 320KB of zero-wait state on-chip RAM: 64KB DARAM and 256KB SARAM
- 128KB of zero-wait state on-chip ROM
- Tightly coupled FFT Hardware Accelerator supporting 8- to 1024-point FFTs
- Four DMA controllers, each with four channels, for efficient data movement
- Integrated peripherals: UART, SPI, I2C, I2S, USB 2.0, and Real-Time Clock (RTC)
- General-Purpose Input/Output Port (GPIO) with up to 20 pins
- Industrial temperature devices available
Applications
- Wireless audio devices (headsets, microphones, speakerphones)
- Voice applications
- Industrial controls
- Echo cancellation headphones
- Other low-power signal processing applications
Q & A
- What is the TMS320C5532AZAYA10?
The TMS320C5532AZAYA10 is a low-power, fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the C5000 DSP product family.
- What are the clock rates of the TMS320C5532AZAYA10?
The device operates at clock rates of 50 MHz (1.05 V) and 100 MHz (1.3 V).
- What type of memory does the TMS320C5532AZAYA10 have?
The device includes 320KB of zero-wait state on-chip RAM (64KB DARAM and 256KB SARAM) and 128KB of zero-wait state on-chip ROM.
- What is the FFT Hardware Accelerator capable of?
The tightly coupled FFT Hardware Accelerator supports 8- to 1024-point real and complex-valued FFTs.
- What are the integrated LDOs in the TMS320C5532AZAYA10?
The device includes ANA_LDO, DSP_LDO, and USB_LDO for powering different sections of the device.
- What peripherals are integrated into the TMS320C5532AZAYA10?
The device includes UART, SPI, I2C, I2S, USB 2.0, and a Real-Time Clock (RTC), among other peripherals.
- What is the package type of the TMS320C5532AZAYA10?
The device is packaged in a 144-Terminal Pb-Free Plastic BGA (Ball Grid Array).
- What are the typical applications of the TMS320C5532AZAYA10?
Typical applications include wireless audio devices, voice applications, industrial controls, and echo cancellation headphones.
- Is the TMS320C5532AZAYA10 suitable for industrial temperature ranges?
- How many DMA controllers does the TMS320C5532AZAYA10 have?
The device includes four DMA controllers, each with four channels.
