TMS320C5533AZAYA10

Digital Signal Processor Dsp Overview

The TMS320C5533AZAYA10 is a fixed-point digital signal processor from the C5000 family, utilizing the TMS320C55x core. It supports clock rates up to 100 MHz with a 10-ns instruction cycle time at 1.3 V. The device integrates 64 KB of dual-access RAM (DARAM), 64 KB of single-access RAM (SARAM), and 128 KB of ROM. Key peripherals include four I2S interfaces, USB 2.0 High-Speed PHY, two SD/eMMC interfaces, and three LDOs for isolated power domains. It operates within an industrial temperature range and uses a 144-terminal BGA package.

Digital Signal Processor Dsp Feature Summary

• TMS320C55x DSP core supporting up to 100 MHz operation
• Integrated USB 2.0 High-Speed Device PHY
• Four DMA controllers providing 16 independent channels
• On-chip memory: 64 KB DARAM, 64 KB SARAM, 128 KB ROM

Digital Signal Processor Dsp Applications

• Wireless audio devices such as headsets and speakerphones
• Voice applications and echo cancellation headphones
• Portable medical devices
• Industrial controls and software-defined radio

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'AYA' against official documentation, as standard listings typically reference the 'ZHH' package suffix. Confirm the operating temperature range and voltage specifications match the design requirements before procurement.

Digital Signal Processor Dsp Selection Notes

Select this model for low-power audio processing requiring integrated USB connectivity. Ensure the system design accommodates the four isolated power supply domains and utilizes the internal LDOs or external supplies as required by the specific voltage configuration.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C553x series, which shares architectural similarities with the TMS320C5532, C5534, and C5535. Differences primarily involve on-chip memory sizes and peripheral availability, such as the presence of the USB PHY in the C5533 compared to the C5532.

Digital Signal Processor Dsp Replacement Considerations

The TMS320C5532AZHH10 is a related part within the same family but lacks the USB interface. Verify pin compatibility and memory requirements when considering alternatives.