Overview
The TMS320C5534AZHH10 is a high-performance, low-power fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the TMS320C5000 DSP family. This device is designed for low-power applications and is particularly suited for audio and telecommunication systems. It features the TMS320C55x DSP generation CPU core, which achieves high performance and low power consumption through increased parallelism and a focus on power savings.
The device is optimized for use in portable devices, offering a balance between processing power and energy efficiency. It includes a range of peripherals and interfaces, such as USB, LCD, and I2S, making it versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core Type | 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) |
| RAM | 320 KB (64 KB DARAM, 256 KB SARAM) |
| ROM | 128 KB Zero Wait-State On-Chip ROM |
| Peripheral Interfaces | USB 2.0, LCD Bridge, I2S, SPI, UART, I2C |
| LDOs | DSP_LDO (1.3 V or 1.05 V), ANA_LDO (1.3 V), USB_LDO (1.3 V) |
| Package Type | 144-Terminal Pb-Free Plastic BGA (Ball Grid Array) |
| Operating Temperature | -10°C to 70°C |
Key Features
- CPU Core: High-Performance, Low-Power TMS320C55x Fixed-Point Digital Signal Processor with dual multiply-and-accumulate units (up to 200 million multiply-accumulates per second).
- Memory: 320 KB of zero-wait state on-chip RAM (64 KB DARAM, 256 KB SARAM) and 128 KB of zero wait-state on-chip ROM.
- Peripheral Interfaces: USB 2.0, LCD Bridge, I2S, SPI, UART, and I2C.
- FFT Hardware Accelerator: Tightly coupled FFT hardware accelerator supporting 8- to 1024-point real and complex-valued FFTs.
- Power Management: Integrated LDOs (DSP_LDO, ANA_LDO, USB_LDO) for power efficiency and the ability to shut down the internal DSP_LDO for lowest power operation.
- Software Compatibility: Software-compatible with other C55x devices, protecting software investment.
Applications
- Wireless Audio Devices: Headsets, microphones, speakerphones.
- Industrial Controls: Various industrial automation and control systems.
- Voice Applications: Echo cancellation headphones and other voice processing applications.
- Portable Devices: Ideal for use in portable audio and telecommunication devices due to its low power consumption.
Q & A
- What is the TMS320C5534AZHH10?
The TMS320C5534AZHH10 is a high-performance, low-power fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the TMS320C5000 DSP family.
- What are the key features of the TMS320C5534AZHH10?
Key features include a high-performance TMS320C55x DSP core, dual multiply-and-accumulate units, 320 KB of on-chip RAM, 128 KB of on-chip ROM, and various peripheral interfaces like USB, LCD, and I2S.
- What are the clock rates and instruction cycle times of the TMS320C5534AZHH10?
The device operates at 50 MHz with a 20 ns instruction cycle time at 1.05 V and at 100 MHz with a 10 ns instruction cycle time at 1.3 V.
- What types of memory does the TMS320C5534AZHH10 have?
The device includes 320 KB of zero-wait state on-chip RAM (64 KB DARAM, 256 KB SARAM) and 128 KB of zero wait-state on-chip ROM.
- What peripheral interfaces are available on the TMS320C5534AZHH10?
The device includes USB 2.0, LCD Bridge, I2S, SPI, UART, and I2C interfaces.
- Does the TMS320C5534AZHH10 have any integrated power management features?
Yes, it includes integrated LDOs (DSP_LDO, ANA_LDO, USB_LDO) for power efficiency and the ability to shut down the internal DSP_LDO for lowest power operation.
- What are some common applications for the TMS320C5534AZHH10?
Common applications include wireless audio devices, industrial controls, voice applications, and portable audio and telecommunication devices.
- What is the operating temperature range of the TMS320C5534AZHH10?
The operating temperature range is -10°C to 70°C.
- What is the package type of the TMS320C5534AZHH10?
The device is packaged in a 144-Terminal Pb-Free Plastic BGA (Ball Grid Array).
- Is the TMS320C5534AZHH10 software-compatible with other C55x devices?
Yes, it is software-compatible with other C55x devices, protecting software investment.
