TMS320C5533AZAY10

Digital Signal Processor Dsp Overview

The TMS320C5533AZAY10 is a fixed-point digital signal processor based on the C55x core, operating at a maximum clock frequency of 100 MHz. It features 64 KB of dual-access RAM (DARAM) and 64 KB of single-access RAM (SARAM), along with 128 KB of on-chip ROM. The device includes four DMA controllers with 16 channels total, four I2S interfaces, two SD/eMMC interfaces, SPI, UART, and I2C. It supports USB 2.0 high-speed device connectivity and utilizes a 144-terminal BGA package.

Digital Signal Processor Dsp Feature Summary

• C55x DSP core with 10-ns instruction cycle time at 100 MHz
• 128 KB on-chip ROM and 128 KB total on-chip RAM (64 KB DARAM + 64 KB SARAM)
• Integrated USB 2.0 High-Speed PHY supporting full- and high-speed device modes
• Four DMA controllers providing 16 independent channel contexts

Digital Signal Processor Dsp Applications

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

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'Y' against official documentation to confirm temperature range or variant details, as standard datasheets typically list 'ZHH' packages. Confirm moisture sensitivity levels and handling requirements prior to assembly.

Digital Signal Processor Dsp Selection Notes

Select this model for low-power applications requiring USB 2.0 connectivity and moderate on-chip memory. Compare against the TMS320C5532 if USB is unnecessary, or the TMS320C5534/35 if larger SARAM or FFT acceleration is required.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C553x family within Texas Instruments' C5000 product line. It shares architectural similarities with the C5532, C5534, and C5535, differing primarily in on-chip memory capacity and peripheral availability like the USB interface.

Digital Signal Processor Dsp Replacement Considerations

TMS320C5532AZHHA10 is listed as a potential replacement in distributor records, though it lacks the USB interface found in the C5533.