TMS320C6202GJL200

Digital Signal Processor Dsp Overview

The TMS320C6202GJL200 is a fixed-point digital signal processor from the C62x family, operating at a 200 MHz clock rate with a 5-ns instruction cycle time. It delivers up to 1600 MIPS using the VelociTI VLIW architecture, which features eight independent functional units: six 32/40-bit ALUs and two 16-bit multipliers capable of producing two multiply-accumulate operations per cycle. The device integrates 3 Mbit of on-chip SRAM, comprising 2 Mbit for internal program/cache and 1 Mbit for dual-access data memory. It includes a 32-bit external memory interface (EMIF), a 32-bit expansion bus (XBus), three multichannel buffered serial ports (McBSPs), and a four-channel DMA controller.

Digital Signal Processor Dsp Feature Summary

• VelociTI VLIW architecture providing 8 instructions per cycle via 6 ALUs and 2 multipliers
• 3 Mbit on-chip SRAM organized as 2 Mbit program/cache and 1 Mbit dual-access data memory
• 32-bit EMIF supporting glueless interfaces to SDRAM, SBSRAM, SRAM, and EPROM
• 352-pin GJL BGA package with 3.3-V I/Os and 1.8-V core voltage

Digital Signal Processor Dsp Applications

• Multichannel audio processing systems
• T1/E1 framing applications
• AC97-compatible audio devices
• SPI peripheral interfaces

Digital Signal Processor Dsp Procurement Notes

Verify the specific ordering suffix 'GJL200' against the manufacturer's current product status tables. The source document indicates the C6202 was initially released as Product Preview or Advance Information; confirm if this specific speed grade and package combination is listed under Production Data. Ensure compatibility with 1.8-V core supply requirements distinct from later C6202B revisions.

Digital Signal Processor Dsp Selection Notes

Select this component when a 200 MHz performance level is sufficient for the application, offering lower power consumption compared to higher-speed variants like the C6202B running at 300 MHz. The GJL package provides a 352-pin BGA footprint suitable for designs requiring pin compatibility with other C62x devices while utilizing the 0.18-μm process technology. Verify that the system design accommodates the 1.8-V core voltage requirement.

Digital Signal Processor Dsp Part Context

This device belongs to the TMS320C62x generation within the C6000 DSP platform. It is pin-compatible with the C6204 GLW BGA package, though the C6204 lacks certain inner row balls. It differs from the C6202B in process technology (0.18-μm vs 0.15-μm) and core voltage (1.8 V vs 1.5 V). The GJL package is specific to the original C6202 release.

Digital Signal Processor Dsp Replacement Considerations

The TMS320C6202B series offers pin-compatible replacements in GNZ and GNY packages with higher clock speeds (250/300 MHz) and 1.5-V core voltage. However, software migration may be required due to differences in PLL options and core voltage specifications.