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Name: TMS320C6746EZCED4
Brand: Texas Instruments
SKU: TMS320C6746EZCED4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments TMS320C6746EZCED4

Part No.:: TMS320C6746EZCED4

Manufacturer:: Texas Instruments

Package:

Datasheet:: TMS320C6746EZCED4.pdf

Description:: IC DSP FIX/FLOAT POINT 361NFBGA

In Stock:: 3006

Quantity:: Add To Cart

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TMS320C6746EZCED4 Specifications

Package/Case:
Packaging:
Tray
Series:
TMS320C674x
ProductStatus:
Active
Type:
Fixed/Floating Point
Interface:
EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, McBSP, SPI, UART, USB
ClockRate:
456MHz
Non-VolatileMemory:
ROM (1.088MB)
On-ChipRAM:
488kB
Voltage-I/O:
1.8V, 3.3V
Voltage-Core:
1.00V, 1.10V, 1.20V, 1.30V
OperatingTemperature:
-40°C ~ 90°C (TJ)
MountingType:
Surface Mount

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TMS320C6746EZCED4 information

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TMS320C6746EZCED4 Typical application Circuitry

A flexible Fixed and Floating-Point Digital Signal Processor (DSP), manufactured by Texas Instruments, is the TMS320C6746EZCED4. It is developed to provide excellent performance and low power consumption in applications needing sophisticated numerical computations.

Features of TMS320C6746EZCED4:

- High Performance: Operating at a frequency of 300 MHz, this DSP provides strong computational capabilities.

- Integrated Peripherals: It comes with rich peripherals including Ethernet MAC, USB 2.0, and SD/SDIO/MMC interfaces, which widen its application spectrum.

- Enhanced Memory: The DSP features a large on-chip memory (128 KB of RAM), reducing the need for external memory components.

- Fixed and Floating-Point Arithmetic: It supports both fixed-point and floating-point arithmetic, delivering high precision in calculations involving real numbers.

The TMS320C6746EZCED4 is designed for diverse applications such as voice processing, audio processing, medical imaging, and industrial control systems. Let's illustrate its application in a voice processing system.

Implementing TMS320C6746EZCED4 in a Voice Processing System:

1. Power and Ground Pins (AVDD, DVDD, AGND, DGND): Connect the AVDD and DVDD pins to the appropriate supply voltage. The system ground should be linked to the AGND and DGND pins.

- Decoupling Capacitors: Use decoupling capacitors near the power supply pins to ensure a stable supply and filter noise.

2. Voice Data Input/Output (McASP): Use the Multichannel Audio Serial Port (McASP) to interface with voice codecs for data input and output. - Input Data: The McASP_RX pin receives the voice input data from the voice codec.

- Output Data: The McASP_TX pin transmits the processed voice data to the voice codec for playback.

3. Memory Interface (EMIFA): The External Memory Interface (EMIFA) is used to access additional external memory for storing data or application code.

- Control Signals: The control signals (EM_A, EM_D, EM_CE, EM_OE, EM_WE) are used for memory access.

4. Debugging and Programming (JTAG Interface): This interface enables programming and debugging of the DSP.

- Debugging Pins: The TMS, TDI, TDO, and TCK pins are utilized for JTAG debugging.

Design Considerations with the TMS320C6746EZCED4:

- Power Supply Stability: Ensure a stable power supply for optimal performance of the TMS320C6746EZCED4 DSP.

- Signal Integrity: Proper layout design is crucial to maintain signal integrity, especially for high-speed signals.

- Thermal Management: Consider effective thermal management to prevent overheating of the DSP.

- Programming Accessibility: Make sure to have easy access to the JTAG interface for programming and debugging.

In summary, the TMS320C6746EZCED4 DSP offers robust, versatile capabilities for a wide array of applications, such as voice processing systems. Careful consideration of power stability, signal integrity, thermal management, and programming accessibility in the design phase ensures the full potential of the TMS320C6746EZCED4 DSP is realized.

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TMS320C6746EZCED4.

(3)The PartNo is unused and only in the original unpacked packaging.

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