Overview
The TMS320C5533AZHH10 is a high-performance, low-power fixed-point digital signal processor (DSP) from Texas Instruments. It is part of the TMS320C55x DSP family, designed for low-power applications. This device is particularly suited for tasks that require intensive digital signal processing, such as audio processing, industrial controls, and voice applications.
Key Specifications
| Parameter | Specification |
|---|---|
| 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) |
| 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 |
| On-Chip Memory | 320 KB Zero-Wait State On-Chip RAM, 64 KB On-Chip Dual-Access RAM (DARAM), 256 KB On-Chip Single-Access RAM (SARAM), 128 KB On-Chip Single-Access ROM (SAROM) |
| Peripherals | Four Inter-IC Sound (I2S) modules, one SPI with four chip selects, one I2C multimaster and slave interface, one UART interface, USB 2.0 device mode, Real-Time Clock (RTC), three general-purpose timers (one configurable as a watchdog timer), and an analog phase-locked loop (APLL) clock generator |
| Package Type | 144-Terminal Pb-Free Plastic BGA (Ball Grid Array) |
| Operating Voltage | Core: 1.05 V – 50 MHz, 1.3 V – 100 MHz; I/O: 1.8 V, 2.5 V, 2.75 V, 3.3 V |
Key Features
- High-performance, low-power DSP core with 50 MHz and 100 MHz clock rates.
- Dual Multiply-and-Accumulate Units and two Arithmetic and Logic Units (ALUs) for enhanced processing capabilities.
- Extensive on-chip memory including 320 KB Zero-Wait State RAM, 64 KB DARAM, 256 KB SARAM, and 128 KB SAROM.
- Multiple peripherals such as I2S, SPI, I2C, UART, USB 2.0 device mode, RTC, and general-purpose timers.
- Software-compatible with other C55x devices.
- Industrial temperature devices available.
- Low power consumption with various power management options.
Applications
- Wireless audio devices (headsets, microphones, speakerphones).
- Voice applications and echo cancellation headphones.
- Industrial controls and automation.
- Audiophile equipment and professional audio systems.
- Embedded systems requiring intensive digital signal processing.
Q & A
- What is the TMS320C5533AZHH10?
The TMS320C5533AZHH10 is a high-performance, low-power fixed-point digital signal processor from Texas Instruments.
- What are the clock rates of the TMS320C5533AZHH10?
The device operates at 50 MHz with a 1.05 V core voltage and 100 MHz with a 1.3 V core voltage.
- What type of on-chip memory does the TMS320C5533AZHH10 have?
The device features 320 KB Zero-Wait State RAM, 64 KB DARAM, 256 KB SARAM, and 128 KB SAROM.
- What peripherals are available on the TMS320C5533AZHH10?
The device includes four I2S modules, one SPI with four chip selects, one I2C interface, one UART interface, USB 2.0 device mode, RTC, and three general-purpose timers.
- What is the package type of the TMS320C5533AZHH10?
The device is packaged in a 144-Terminal Pb-Free Plastic BGA (Ball Grid Array).
- What are the typical applications of the TMS320C5533AZHH10?
Typical applications include wireless audio devices, voice applications, industrial controls, and audiophile equipment.
- Is the TMS320C5533AZHH10 software-compatible with other C55x devices?
Yes, the TMS320C5533AZHH10 is software-compatible with other C55x devices.
- What are the power consumption characteristics of the TMS320C5533AZHH10?
The device has low power consumption with various power management options, including active and standby modes with different power consumption rates based on the clock frequency and voltage.
- Does the TMS320C5533AZHH10 support industrial temperature ranges?
Yes, the device is available in industrial temperature ranges.
- What is the role of the APLL clock generator in the TMS320C5533AZHH10?
The APLL clock generator provides a stable clock signal for the device, ensuring reliable operation across various frequencies.
