24-bit General Embedded DSP

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The DSP56303 is intended for use in telecommunication applications, such as multi-line voice/data/fax processing, videoconferencing, audio applications, control, and general digital signal processing.

The DSP56303 is a member of the DSP56300 core family of programmable CMOS Digital Signal Processors (DSPs). This family uses a high performance, single clock cycle per instruction engine providing a twofold performance increase over Our popular DSP56000 core family, while retaining code compatibility. Significant architectural enhancements to the DSP56300 core family include a barrel shifter, 24-bit addressing, instruction cache, and DMA. The DSP56303 offers 100 MMACS using an internal 100 MHz clock at 3.0-3.6 volts. The DSP56300 core family offers a new level of performance in speed and power provided by its rich instruction set and low power dissipation, enabling a new generation of wireless, telecommunications, and multimedia products.

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Reference Manual

Product Details

Part numbers include: DSP56303AG100, DSP56303VF100, DSP56303VL100.

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Design Resources

Design Files

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1-5 of 11 design files

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^Models
DSP56303 IBIS Model File for MAP-BGA

ZIPRev 0Sep 16, 2002 00:00:0071.3 KBDSP56303-MAPBGA-IBIS
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^Models
DSP56303 BSDL File PBGA196 Rev. E

ZIPRev 0Nov 4, 1998 00:00:009.4 KBDSP56303BSDLPBGA196_REVE
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^Models
DSP56303 BSDL File PBGA196 Rev. D

ZIPRev 0Nov 4, 1998 00:00:009.3 KBDSP56303BSDLPBGA196_REVD
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DSP56303 IBIS Model File for TQFP

ZIPRev 0Sep 16, 2002 00:00:0071.3 KBDSP56303-TQFP-IBIS
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^Models
DSP56303 BSDL File PBGA196 Rev. A

ZIPRev 0Sep 18, 1996 00:00:009.2 KBDSP56303BSDLPBGA196_REVA
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^Models
DSP56303 BSDL File PBGA196 Rev. B

ZIPRev 0May 18, 1997 00:00:009.2 KBDSP56303BSDLPBGA196_REVB
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^Models
DSP56303 BSDL File TQFP144 Rev. E

ZIPRev 0Feb 1, 1998 00:00:009.2 KBDSP56303BSDLTQFP144_REVE
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^Models
DSP56303 BSDL File TQFP144 Rev. B

ZIPRev 0Apr 8, 1996 00:00:009.2 KBDSP56303BSDLTQFP144_REVB
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^Models
DSP56303 BSDL File TQFP144 Rev. 0

ZIPRev 0Apr 8, 1996 00:00:009.2 KBDSP56303BSDLTQFP144_REV0
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^Models
DSP56303 BSDL File TQFP144 Rev. D

ZIPRev 0Feb 1, 1998 00:00:009.2 KBDSP56303BSDLTQFP144_REVD
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^Models
DSP56303 BSDL File TQFP144 Rev. A

ZIPRev 0Apr 8, 1996 00:00:009.2 KBDSP56303BSDLTQFP144_REVA
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Software

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1 software file

^{Configuration Tools}
DSP56303 BENCHMRK

ZIPRev 0Jan 1, 1996 00:00:007.2 KBDSP56303BENCHMRK
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Design Files

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DSP56303 IBIS Model File for MAP-BGA

DSP56303 BSDL File PBGA196 Rev. E

DSP56303 BSDL File PBGA196 Rev. D

DSP56303 IBIS Model File for TQFP

DSP56303 BSDL File PBGA196 Rev. A

DSP56303 BSDL File PBGA196 Rev. B

DSP56303 BSDL File TQFP144 Rev. E

DSP56303 BSDL File TQFP144 Rev. B

DSP56303 BSDL File TQFP144 Rev. 0

DSP56303 BSDL File TQFP144 Rev. D

DSP56303 BSDL File TQFP144 Rev. A

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