TMS320DM642AZDK5
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Texas Instruments TMS320DM642AZDK5

Manufacturer No:
TMS320DM642AZDK5
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC FIXED-POINT DSP 548-FCBGA
Delivery:
Payment:
iso14001
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iso9001
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Product Introduction

Overview

The TMS320DM642AZDK5 is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments, part of the TMS320C6000™ DSP platform. This device is based on the second-generation advanced VelociTI™ very-long-instruction-word (VLIW) architecture, known as VelociTI.2™. It is designed to excel in digital media applications, offering significant processing power and flexibility. The DM642 is fully software-compatible with the C64x™ DSP core and features a robust set of peripherals and on-chip memory, making it an excellent choice for demanding digital media processing tasks.

Key Specifications

Parameter Value
Instruction Cycle Time 2 ns, 1.67 ns, 1.39 ns
Clock Rate 500 MHz, 600 MHz, 720 MHz
Instructions per Cycle Eight 32-bit instructions
MIPS (Millions of Instructions Per Second) 4000, 4800, 5760
Functional Units Eight highly independent functional units with VelociTI.2™ extensions
ALUs (Arithmetic Logic Units) Six ALUs (32-/40-bit), each supporting single 32-bit, dual 16-bit, or quad 8-bit arithmetic per clock cycle
Multipliers Two multipliers supporting four 16 x 16-bit multiplies (32-bit results) or eight 8 x 8-bit multiplies (16-bit results) per clock cycle
Cache Memory 128K-bit (16K-byte) L1P program cache, 128K-bit (16K-byte) L1D data cache, 2M-bit (256K-byte) L2 unified mapped RAM/cache
External Memory Interface 64-bit glueless external memory interface (EMIFA), supporting up to 1024M-byte total addressable external memory space
Package Type 548-pin Ball Grid Array (BGA) package
Voltage 3.3-V I/O, 1.2-V or 1.4-V internal

Key Features

  • High-Performance DSP Core: Based on the VelociTI.2™ VLIW architecture, offering up to 5760 MIPS at 720 MHz.
  • Functional Units: Eight highly independent functional units, including six ALUs and two multipliers with VelociTI.2™ extensions.
  • Cache and Memory: 128K-bit L1P and L1D caches, and a 2M-bit L2 unified mapped RAM/cache.
  • Peripheral Set: Includes three configurable video ports, 10/100 Mb/s Ethernet MAC (EMAC), MDIO module, VIC port, McASP0, McBSPs, I2C Bus module, and more.
  • External Memory Interface: 64-bit glueless EMIFA supporting synchronous and asynchronous memories.
  • Audio/Video Support: Supports multiple resolutions and video standards, audio/video synchronization, and extensive serial data pins for audio interfaces.
  • Power and Package: Available in 548-pin BGA packages with 0.8-mm or 1.0-mm ball pitch, and operates at 3.3-V I/O with 1.2-V or 1.4-V internal voltage.

Applications

  • Digital Media Processing: Ideal for high-performance video and imaging applications, including video decoding and encoding, image processing, and more.
  • Audio Processing: Supports advanced audio processing tasks, including multi-channel audio and audio/video synchronization.
  • Networking and Communications: Features an Ethernet MAC for efficient network communication and supports various serial interfaces for peripheral communication.
  • Industrial and Consumer Electronics: Suitable for use in industrial control systems, consumer electronics, and other applications requiring high-performance DSP capabilities.

Q & A

  1. What is the TMS320DM642AZDK5?

    The TMS320DM642AZDK5 is a high-performance fixed-point digital signal processor from Texas Instruments, part of the TMS320C6000™ DSP platform.

  2. What is the clock rate of the TMS320DM642?

    The clock rate of the TMS320DM642 can be 500 MHz, 600 MHz, or 720 MHz.

  3. How many instructions can the TMS320DM642 execute per cycle?

    The TMS320DM642 can execute eight 32-bit instructions per cycle.

  4. What is the MIPS rating of the TMS320DM642?

    The TMS320DM642 has a MIPS rating of up to 5760 MIPS at 720 MHz.

  5. What type of cache memory does the TMS320DM642 have?

    The TMS320DM642 has a 128K-bit L1P program cache, a 128K-bit L1D data cache, and a 2M-bit L2 unified mapped RAM/cache.

  6. Does the TMS320DM642 support Ethernet communication?

    Yes, the TMS320DM642 includes a 10/100 Mb/s Ethernet MAC (EMAC) for network communication.

  7. What types of memory interfaces does the TMS320DM642 support?

    The TMS320DM642 supports a 64-bit glueless external memory interface (EMIFA) for both synchronous and asynchronous memories.

  8. Is the TMS320DM642 suitable for audio processing applications?

    Yes, the TMS320DM642 is suitable for advanced audio processing tasks, including multi-channel audio and audio/video synchronization.

  9. What package types are available for the TMS320DM642?

    The TMS320DM642 is available in 548-pin Ball Grid Array (BGA) packages with 0.8-mm or 1.0-mm ball pitch.

  10. What is the operating voltage of the TMS320DM642?

    The TMS320DM642 operates at 3.3-V I/O with 1.2-V or 1.4-V internal voltage.

Product Attributes

Type:Fixed Point
Interface:Host Interface, I²C, McASP, McBSP, PCI
Clock Rate:500MHz
Non-Volatile Memory:External
On-Chip RAM:160kB
Voltage - I/O:3.30V
Voltage - Core:1.20V
Operating Temperature:0°C ~ 90°C (TC)
Mounting Type:Surface Mount
Package / Case:548-BFBGA, FCBGA
Supplier Device Package:548-FCBGA (23x23)
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Similar Products

Part Number TMS320DM642AZDK5 TMS320DM642AZDK7 TMS320DM642AZDK6 TMS320DM643AZDK5 TMS320DM642AZDKA5 TMS320DM642AGDK5
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Not For New Designs Not For New Designs Not For New Designs Not For New Designs Not For New Designs Discontinued at Digi-Key
Type Fixed Point Fixed Point Fixed Point Fixed Point Fixed Point Fixed Point
Interface Host Interface, I²C, McASP, McBSP, PCI Host Interface, I²C, McASP, McBSP, PCI Host Interface, I²C, McASP, McBSP, PCI Host Interface, I²C, McASP, McBSP Host Interface, I²C, McASP, McBSP, PCI Host Interface, I²C, McASP, McBSP, PCI
Clock Rate 500MHz 720MHz 600MHz 500MHz 500MHz 500MHz
Non-Volatile Memory External External External External External External
On-Chip RAM 160kB 160kB 160kB 288kB 160kB 160kB
Voltage - I/O 3.30V 3.30V 3.30V 3.30V 3.30V 3.30V
Voltage - Core 1.20V 1.40V 1.40V 1.40V 1.20V 1.20V
Operating Temperature 0°C ~ 90°C (TC) 0°C ~ 90°C (TC) 0°C ~ 90°C (TC) 0°C ~ 90°C (TC) -40°C ~ 105°C (TC) 0°C ~ 90°C (TC)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 548-BFBGA, FCBGA 548-BFBGA, FCBGA 548-BFBGA, FCBGA 548-BFBGA, FCBGA 548-BFBGA, FCBGA 548-BFBGA, FCBGA
Supplier Device Package 548-FCBGA (23x23) 548-FCBGA (23x23) 548-FCBGA (23x23) 548-FCBGA (23x23) 548-FCBGA (23x23) 548-FC/CSP (23x23)

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