TMS320C5532AZHHA05

Digital Signal Processor Dsp Overview

The TMS320C5532AZHHA05 is a fixed-point digital signal processor from the Texas Instruments C55x family. It features a single core with a maximum clock frequency of 12 MHz and utilizes a 16-bit architecture. The device is housed in a 144-pin BGA package (MicroStar) and supports surface mount installation. Internal memory includes 64 kB of program storage, 320 kB of data RAM, and 128 kB of data ROM. It operates at a supply voltage of 1.05 V with I/O voltages ranging from 1.8 V to 3.3 V. The operating temperature range extends from -40°C to +85°C.

Digital Signal Processor Dsp Feature Summary

• C55x Fixed-Point DSP Core
• 144-Pin BGA Microstar Package
• Integrated Memory: 64 kB Program, 320 kB Data RAM, 128 kB Data ROM
• -40°C to +85°C Operating Temperature Range

Digital Signal Processor Dsp Applications

• Low-power audio processing systems
• Portable consumer electronics
• Industrial control applications

Digital Signal Processor Dsp Procurement Notes

Verify RoHS compliance status through official manufacturer documentation before procurement. Confirm that the specific suffix 'A05' matches the required temperature grade (-40°C to +85°C). Ensure ESD handling procedures are followed due to moisture sensitivity classification. Cross-reference the datasheet for exact pinout configurations against the PCB layout design.

Digital Signal Processor Dsp Selection Notes

Select this component when a low-power fixed-point solution with moderate processing speed is required. The 12 MHz maximum frequency suits less computationally intensive tasks compared to higher-end C55x variants. Verify interface compatibility for I2C, I2S, SPI, and UART connections. Consider the 1.05 V core voltage requirements for power management circuit design.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320C5535 series, designed for embedded processors and controllers. It shares architectural similarities with other C55x devices but offers specific memory and performance characteristics tailored for cost-sensitive, battery-operated applications. The BGA packaging facilitates compact board designs.

Digital Signal Processor Dsp Replacement Considerations

TMS320C5535AZAY05: Higher clock speed variant (50 MHz) in a different package (BGA-144 vs BGA-144 Microstar). Verify pin compatibility and thermal requirements. TMS320C5535AZHHA05: Same package and temperature range but potentially different clock speed or revision; confirm electrical specifications match.