Overview
The TMS320C5534AZAYA05 is a high-performance, low-power fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the C5000 DSP product family. This device is designed for low-power applications and features 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 processor supports a range of peripherals and interfaces, making it versatile for various digital signal processing tasks.
Key Specifications
| Specification | Details |
|---|---|
| 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 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 of Zero-Wait State On-Chip RAM (64KB DARAM, 256KB SARAM) |
| On-Chip ROM | 128KB of Zero Wait-State On-Chip ROM |
| Package | NFBGA (ZAY) with 144 pins |
| DMA Controllers | Four DMA Controllers, Each with 4 Channels (16 Channels Total) |
| Timers | Three 32-Bit General-Purpose (GP) Timers |
| Interfaces | USB 2.0, LCD Bridge, UART, SPI, I2C, I2S, eMMC/SD |
| ADC | 10-Bit 4-Input Successive Approximation (SAR) ADC |
Key Features
- High-performance, low-power TMS320C55x DSP generation CPU processor core
- Dual Multiply-and-Accumulate Units (MACs) capable of 17-bit x 17-bit multiplication and a 32-bit add in a single cycle
- Two Arithmetic and Logic Units (ALUs)
- Three internal data and operand read buses and two internal data and operand write buses
- 320KB of zero-wait state on-chip RAM and 128KB of zero wait-state on-chip ROM
- Tightly coupled FFT hardware accelerator
- Four DMA controllers with 16 independent channels
- USB 2.0, LCD bridge, UART, SPI, I2C, I2S, and eMMC/SD interfaces
- 10-bit 4-input successive approximation (SAR) ADC
- Industrial temperature devices available
Applications
The TMS320C5534AZAYA05 is suitable for a variety of low-power digital signal processing applications, including:
- Audio and speech processing
- Image and video processing
- Industrial automation and control systems
- Medical devices and diagnostic equipment
- Consumer electronics such as portable media players and voice recorders
- Wireless and wired communication systems
Q & A
- What is the clock rate of the TMS320C5534AZAYA05? The clock rate is 50- or 100-MHz.
- How many instructions can the processor execute per cycle? The processor can execute one or two instructions per cycle.
- What is the capacity of the on-chip RAM? The device has 320KB of zero-wait state on-chip RAM.
- Does the TMS320C5534AZAYA05 support USB? Yes, it supports USB 2.0 with an integrated high-speed PHY.
- What types of timers are available on the device? There are three 32-bit general-purpose (GP) timers, one of which can be used as a watchdog timer.
- Is the device compatible with industrial temperatures? Yes, industrial temperature devices are available.
- What is the package type and pin count of the TMS320C5534AZAYA05? The device is packaged in an NFBGA (ZAY) with 144 pins.
- Does the device have any hardware accelerators? Yes, it includes a tightly coupled FFT hardware accelerator.
- How many DMA channels does the device support? The device supports 16 independent DMA channels across four DMA controllers.
- What types of interfaces are available on the TMS320C5534AZAYA05? The device includes interfaces such as USB, LCD bridge, UART, SPI, I2C, I2S, and eMMC/SD.
