TMS320DM8147SCYE0

Digital Signal Processor Dsp Overview

The TMS320DM8147SCYE0 is a high-performance System-on-Chip (SoC) from the TMS320DM814x DaVinci video processor family. It integrates an ARM Cortex-A8 RISC core operating up to 1 GHz and a C674x VLIW DSP core running at 750 MHz. The device features 512 KB of L2 cache, 64 KB of RAM, and 48 KB of boot ROM on the ARM subsystem. Key peripherals include a High-Definition Video Processing Subsystem (HDVPSS), Imaging Subsystem (ISS), and dual DDR2/DDR3 memory interfaces supporting up to DDR3-1066. Unlike the DM8148, this model excludes the SGX530 3D graphics engine. It utilizes a 684-pin Pb-free BGA package with a 0.8-mm ball pitch.

Digital Signal Processor Dsp Feature Summary

• ARM Cortex-A8 Core: Up to 1-GHz operation with NEON multimedia architecture and floating-point support.
• C674x DSP Core: Up to 750-MHz VLIW floating-point DSP delivering 6000 MIPS.
• Video & Imaging: HDVPSS with two 165-MHz capture modules and ISS with camera sensor interface.
• Memory Interfaces: Dual 32-bit DDR2/DDR3 SDRAM interfaces supporting up to 2 GB total address space.

Digital Signal Processor Dsp Applications

• HD Video Conferencing Endpoints
• Video Surveillance DVRs and IP Netcams
• Digital Signage Systems
• Media Players and Adapters

Digital Signal Processor Dsp Procurement Notes

Verify the ordering suffix 'CYE' corresponds to the 684-pin Pb-free BGA package with 0.8-mm ball pitch. Confirm the temperature range associated with the 'S' suffix matches industrial requirements (-40°C to 90°C). Ensure compatibility with existing designs by checking software compatibility with AM387x processors if scaling up from that platform.

Digital Signal Processor Dsp Selection Notes

Select the TMS320DM8147SCYE0 over the DM8148 when 3D graphics acceleration via the SGX530 engine is not required. This model provides identical ARM and DSP performance but omits the graphics subsystem. Verify that the system design accommodates the 684-pin BGA footprint and supports the necessary DDR2/DDR3 memory configurations for the target application bandwidth.

Digital Signal Processor Dsp Part Context

The TMS320DM8147 is part of the TMS320DM814x family, which includes the DM8148. Both share the same ARM Cortex-A8 and C674x DSP cores and peripheral sets. The primary distinction is the absence of the SGX530 3D graphics engine in the DM8147. The device is designed for scalability from the AM387x series, offering pin and software compatibility for OEMs upgrading their video processing capabilities.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The TMS320DM8148 is a related device within the same family but includes additional SGX530 graphics hardware, making it functionally distinct rather than a direct drop-in replacement for applications specifically requiring the DM8147 configuration.