TMS320C6421ZWT The Texas Instruments TMS320C6421ZWT is a fixed-point digital signal processor (DSP) operating at 500MHz. It offers 240kB of on-chip RAM and supports various interfaces.
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TMS320C6421ZWT

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMS320C6421ZWT is a fixed-point digital signal processor (DSP) operating at 500MHz. It offers 240kB of on-chip RAM and supports various interfaces.
✓ Total Stock: 273 pcs

TMS320C6421ZWT Available from 1 distributor

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TMS320C6421ZWT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
SVHC Present

TMS320C6421ZWT Description

Short technical summary and product information.

The Texas Instruments TMS320C6421ZWT is an embedded fixed-point digital signal processor (DSP) from the TMS320C642x series. It operates at a clock rate of 500MHz, providing high-speed processing capabilities for demanding applications.

 

This DSP features 240kB of on-chip RAM for efficient data handling and 64kB of ROM. It supports a wide range of interfaces, including EBI/EMI, HPI, I²C, McASP, McBSP, UART, and a 10/100 Ethernet MAC, enabling versatile connectivity for networked DSP tasks.

 

The device operates with I/O voltages of 1.8V and 3.3V, and core voltages of 1.05V and 1.20V. It is designed for surface mounting and comes in a 361-NFBGA (16x16) package. The operating temperature range is 0°C to 90°C (TJ).

 

Applications for the TMS320C6421ZWT include networking equipment, industrial automation, audio and video processing systems, medical electronics, and telecommunications. Its combination of processing power, connectivity, and memory makes it suitable for high-performance, low-power embedded systems requiring real-time signal processing.

TMS320C6421ZWT Quick Information

Product Type: DSP (Digital Signal Processors)
Series: TMS320C642x
Canonical Name: Texas Instruments TMS320C6421ZWT Fixed-Point DSP
Subcategory: Digital Signal Processors

TMS320C6421ZWT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 3 (168 hours)
REACH Status: REACH Unaffected

TMS320C6421ZWT Features

  • 500MHz fixed-point DSP processor.
  • 240kB on-chip RAM and 64kB ROM.
  • Supports multiple interfaces including Ethernet.
  • Surface mount 361-NFBGA package.
  • Operates from 0°C to 90°C junction temperature.

TMS320C6421ZWT Applications

  • Ideal for networking equipment.
  • Used in industrial automation.
  • Suitable for audio processing.
  • Applicable to video processing systems.
  • Designed for telecommunications.

TMS320C6421ZWT FAQs

7 frequently asked questions generated from this part’s specifications.
What are the operating voltages of the TMS320C6421ZWT?

I/O voltage is 1.8V and 3.3V; core voltage is 1.05V and 1.20V.

What is the package type of the TMS320C6421ZWT?

It is offered in a 361-LFBGA package with 361-NFBGA (16x16) case, surface mount mounting, and tray packaging.

What is the operating temperature range?

0°C to 90°C (junction temperature).

What is the clock frequency?

500 MHz.

How much on-chip RAM is available?

240 kB.

What interfaces are supported?

EBI/EMI, HPI, I2C, McASP, McBSP, UART, and 10/100 Ethernet MAC.

What is the non-volatile memory size?

64 kB ROM.

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