TMS320C5514AZCHA12

Digital Signal Processor Dsp Overview

The TMS320C5514AZCHA12 is a fixed-point digital signal processor from the Texas Instruments C5000 family, utilizing the C55x core. It operates at a maximum clock frequency of 120 MHz and is housed in a 196-pin NFBGA package. The device features 128 kB of program memory and 320 kB of data RAM, powered by a 1.3 V supply voltage. Designed for low-power applications, it supports surface-mount installation and functions within an operating temperature range of -40°C to +85°C.

Digital Signal Processor Dsp Feature Summary

• C55x DSP core architecture optimized for high performance and low power consumption
• Maximum processing speed of 120 MHz with 1.3 V operating voltage
• Integrated memory configuration including 128 kB program memory and 320 kB data RAM
• Supports I2C, I2S, SPI, and UART interfaces for serial communication

Digital Signal Processor Dsp Applications

• Portable audio devices and voice codecs
• Wearable electronics requiring low standby power
• Industrial control systems with serial interface requirements
• Medical instrumentation and monitoring equipment

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix AZCHA12 against the official datasheet to confirm pin compatibility and electrical characteristics. Ensure the procurement channel provides original manufacturer documentation. Check moisture sensitivity levels and storage conditions prior to assembly. Confirm RoHS compliance status through the manufacturer's current product change notifications.

Digital Signal Processor Dsp Selection Notes

Select this component when a balance between moderate processing speed (120 MHz) and ultra-low power consumption is required. Compare memory sizes against application algorithm complexity. Verify that the 196-pin NFBGA package fits the PCB layout constraints. Consider thermal management solutions for operation near the upper temperature limit of 85°C.

Digital Signal Processor Dsp Part Context

This model belongs to the TMS320C5514 series, part of the broader C5000 DSP portfolio. It shares architectural similarities with other C55x-based devices but offers specific memory and package configurations tailored for cost-sensitive, battery-operated embedded systems. Development typically utilizes tools compatible with the C55x instruction set architecture.

Digital Signal Processor Dsp Replacement Considerations

Direct substitutes include other members of the TMS320C55xx family with identical pinouts and memory maps. Verify functional equivalence regarding peripheral availability and clock speeds before substitution. Cross-reference with TMS320C5515 or TMS320C5517 if higher performance or different packaging is acceptable.