TMS320C6421ZDUQ5
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Texas Instruments TMS320C6421ZDUQ5

Manufacturer No:
TMS320C6421ZDUQ5
Manufacturer:
Texas Instruments
Package:
Tray
Description:
IC FIXED-POINT DSP 376-BGA
Delivery:
Payment:
iso14001
iso45001
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Product Introduction

Overview

The TMS320C6421ZDUQ5 is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments, part of the TMS320C64x+ DSP family. This device is built on the third-generation VelociTI advanced very-long-instruction-word (VLIW) architecture, making it an excellent choice for demanding digital signal processing applications. With a clock rate of up to 600 MHz, the C6421 offers exceptional performance, achieving up to 5600 million instructions per second (MIPS). The processor is fully software-compatible with previous C64x devices and supports a wide range of applications including telecom, audio, and industrial sectors.

Key Specifications

Feature Specification
Instruction Cycle Time 2.5-, 2-, 1.67-, 1.43- ns
Clock Rate 400-, 500-, 600-MHz
Instructions per Cycle Eight 32-Bit C64x+ Instructions
MIPS 3200, 4000, 4800, 5600
L1 Program Memory/Cache (L1P) 128K-Bit (16K-Byte), flexible allocation
L1 Data RAM/Cache (L1D) 384K-Bit (48K-Byte), flexible allocation
L2 Unified RAM/Cache 512K-Bit (64K-Byte), flexible allocation
General-Purpose Registers 64 32-Bit Registers
Package Type 376-Pin Plastic BGA Package (ZDU Suffix), 1.0-mm Ball Pitch
Process Technology 0.09-µm/6-Level Cu Metal Process (CMOS)
Supply Voltage 3.3-V and 1.8-V I/O, 1.2-V Internal

Key Features

  • High-Performance DSP Core: Up to 5600 MIPS at 600 MHz, with eight highly independent functional units including two multipliers and six arithmetic logic units (ALUs).
  • Memory Architecture: Two-level cache-based architecture with Level 1 program memory/cache (L1P), Level 1 data RAM/cache (L1D), and Level 2 unified RAM/cache.
  • Peripherals: Includes 10/100 Mb/s Ethernet MAC (EMAC), multichannel buffered serial port (McBSP0), multichannel audio serial port (McASP0), UART with RTS and CTS flow control, I2C Bus interface, SPI, and more.
  • Timers and Watchdog: Two 64-bit general-purpose timers (configurable as four 32-bit timers) and one 64-bit watchdog timer.
  • GPIO and Interfaces: Up to 111 general-purpose I/O (GPIO) pins, 16-bit host-port interface (HPI), and VLYNQ interface for FPGA communication.
  • Power Management: Individual power-saving modes and flexible PLL clock generators.
  • Development Tools: Comprehensive set of development tools including C compilers, DSP assembly optimizer, and Windows debugger interface.

Applications

  • Telecom: Suitable for telecommunications applications due to its high-performance DSP capabilities and telecom-specific peripherals.
  • Audio: Ideal for audio processing applications with features like multichannel audio serial port (McASP0) and support for AC97 audio codec interface.
  • Industrial Applications: Used in various industrial applications requiring high-performance signal processing and control.

Q & A

  1. What is the maximum clock rate of the TMS320C6421ZDUQ5?

    The maximum clock rate is up to 600 MHz.

  2. How many instructions can the C6421 execute per cycle?

    The C6421 can execute eight 32-bit instructions per cycle.

  3. What is the capacity of the L1 program memory/cache (L1P)?

    The L1P has a capacity of 128K-Bit (16K-Byte).

  4. Does the TMS320C6421ZDUQ5 support Ethernet?

    Yes, it includes a 10/100 Mb/s Ethernet MAC (EMAC) with MDIO module.

  5. What types of timers are available on the C6421?

    The device includes two 64-bit general-purpose timers (configurable as four 32-bit timers) and one 64-bit watchdog timer.

  6. What is the package type and pin count of the TMS320C6421ZDUQ5?

    The device is packaged in a 376-Pin Plastic BGA Package (ZDU Suffix) with a 1.0-mm ball pitch.

  7. Does the C6421 support power-saving modes?

    Yes, it has individual power-saving modes and flexible PLL clock generators.

  8. What development tools are available for the TMS320C6421ZDUQ5?

    A comprehensive set of development tools including C compilers, DSP assembly optimizer, and Windows debugger interface.

  9. Is the TMS320C6421ZDUQ5 compatible with previous C64x devices?

    Yes, it is fully software-compatible with previous C64x devices.

  10. What are the primary applications of the TMS320C6421ZDUQ5?

    The primary applications include telecom, audio, and industrial sectors.

Product Attributes

Type:Fixed Point
Interface:HPI, I²C, McASP, McBSP, UART, 10/100 Ethernet MAC
Clock Rate:500MHz
Non-Volatile Memory:ROM (64kB)
On-Chip RAM:96kB
Voltage - I/O:1.8V, 3.3V
Voltage - Core:1.05V, 1.20V
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:376-BBGA Exposed Pad
Supplier Device Package:376-BGA (23x23)
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Similar Products

Part Number TMS320C6421ZDUQ5 TMS320C6424ZDUQ5 TMS320C6421ZDUQ6 TMS320C6421ZDU5
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Obsolete Active
Type Fixed Point Fixed Point Fixed Point Fixed Point
Interface HPI, I²C, McASP, McBSP, UART, 10/100 Ethernet MAC EBI/EMI, HPI, I²C, McASP, McBSP, UART, 10/100 Ethernet MAC HPI, I²C, McASP, McBSP, UART, 10/100 Ethernet MAC HPI, I²C, McASP, McBSP, UART, 10/100 Ethernet MAC
Clock Rate 500MHz 500MHz 600MHz 500MHz
Non-Volatile Memory ROM (64kB) ROM (64kB) ROM (64kB) ROM (64kB)
On-Chip RAM 96kB 240kB 96kB 96kB
Voltage - I/O 1.8V, 3.3V 1.8V, 3.3V 1.8V, 3.3V 1.8V, 3.3V
Voltage - Core 1.05V, 1.20V 1.05V, 1.20V 1.05V, 1.20V 1.05V, 1.20V
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) 0°C ~ 90°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 376-BBGA Exposed Pad 376-BBGA Exposed Pad 376-BBGA Exposed Pad 376-BBGA Exposed Pad
Supplier Device Package 376-BGA (23x23) 376-BGA (23x23) 376-BGA (23x23) 376-BGA (23x23)

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