PC8144TVT800

Digital Signal Processor Dsp Overview

The PC8144TVT800 is a Digital Signal Processor (DSP) manufactured by NXP USA Inc., belonging to the StarCore series. It integrates an SC3400 core operating at a clock rate of 800MHz. The device features 10.5MB of on-chip RAM and supports I/O voltages of 3.30V with a core voltage of 1.00V. It is housed in a 783-FCPBGA package measuring 29x29 mm. The component operates within a temperature range of -40°C to 105°C (TJ). Interfaces include Ethernet, I2C, SPI, TDM, UART, and UTOPIA. Non-volatile memory is external only.

Digital Signal Processor Dsp Feature Summary

• SC3400 Core DSP architecture running at 800MHz
• 10.5MB integrated on-chip RAM
• Supports Ethernet, I2C, SPI, TDM, UART, and UTOPIA interfaces
• 783-BFBGA/FCBGA package with surface mount mounting type

Digital Signal Processor Dsp Applications

Digital Signal Processor Dsp Procurement Notes

The PC8144TVT800 is classified as Obsolete and is no longer manufactured by NXP USA Inc. Verification of availability should focus on secondary market suppliers or existing stock rather than direct manufacturer orders. RoHS3 compliance is confirmed for this part number. Users requiring active components should consider alternative current production devices from the same family or newer generations.

Digital Signal Processor Dsp Selection Notes

Selection requires compatibility with the SC3400 core architecture and 800MHz performance requirements. The 783-ball FCPBGA package necessitates specific PCB layout considerations for thermal management and signal integrity. Designers must account for the 1.00V core voltage and 3.30V I/O voltage levels. The absence of internal non-volatile memory mandates external storage solutions for code execution and data retention.

Digital Signal Processor Dsp Part Context

This component is part of the NXP StarCore DSP family, specifically utilizing the SC3400 core. The base product number is PC81. The suffix TVT800 indicates the specific speed grade, packaging, and temperature rating configuration within the StarCore portfolio. These processors are designed for high-performance digital signal processing tasks requiring significant computational throughput.

Digital Signal Processor Dsp Replacement Considerations

As the PC8144TVT800 is obsolete, direct replacements may not be available from NXP. Engineers should evaluate other StarCore series DSPs or modern equivalents that offer similar core architectures and interface sets. Pin-to-pin compatibility is unlikely due to package variations; functional equivalence and software migration paths should be prioritized during selection.