TMS320C6455BCTZ2

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TMS320C6455BCTZ2

IC DSP FIXED-POINT 697FCBGA

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規格

Supplier Texas Instruments
Package Tray
Series TMS320C645x
ProductStatus Active
Type Fixed Point
Interface Host Interface, I²C, McBSP, PCI, UTOPIA
ClockRate 1.2GHz
Non-VolatileMemory ROM (32kB)
On-ChipRAM 2.1MB
Voltage-I/O 1.8V, 3.3V
Voltage-Core 1.25V
OperatingTemperature 0°C ~ 90°C (TC)
MountingType Surface Mount
Package/Case 697-BFBGA, FCBGA

概述

Description

Here is a concise introduction to TMS320C6455BCTZ2:
- What it is: TI’s TMS320C6455 is a high-performance fixed-point DSP from the C64x+ family, designed for real-time signal processing. The BCTZ2 suffix identifies a specific package/temperature variant of the device.
- Core features: single 32-bit VLIW DSP core with high-throughput multiply-accumulate operations optimized for streaming data.
- Memory and data movement: substantial on-chip memory and EDMA3 for fast data transfers; external memory interface (EMIF) for RAM/Flash.
- Peripherals: multiple serial ports (McBSP, SPI, I2C, SCI), UART, GPIO, timers, and other I/O to support DSP pipelines.
- Software and tools: supported by Code Composer Studio, TI DSP libraries, and development kits.
- Typical applications: telecom baseband, audio/video processing, motor control, radar, and software-defined radio.
If you need a deeper spec sheet or packaging details for a board design, I can summarize those as well.

Features

Here are the typical features for the TMS320C6455BCTZ2 (TI C6455 DSP) – note that exact specs depend on revision and datasheet:
- Single-core TMS320C6455 DSP (C64x+ architecture)
- High-performance fixed-point DSP with VLIW execution
- EDMA3 controller for autonomous data movement
- External memory interface (EMIF) with DDR2/LPDDR2 memory options; on-chip L1 caches (and usually L2 memory as available)
- Peripherals: multiple UARTs, SPI, I2C
- McASP (audio/video serial port) and McBSP for serial data
- Ethernet EMAC for networking
- General-purpose I/O and timers
- Package: BGA variant (BCTZ2) with industrial/extended temperature range
For exact frequency, MIPS/GIPS, and peripheral counts, consult the C6455 datasheet and the specific BCTZ2 packaging note.

Package

The TMS320C6455BCTZ2 uses a BGA (ball-grid array) package.

Pinout

- Pin count: 256-pin BGA.
- Function: TMS320C6455BCTZ2 is a single-core TMS320C6455 digital signal processor (C64x+ core) in a 256-pin package, intended for high-performance real-time DSP tasks with integrated peripherals (memory interface, DMA, serial ports, etc.).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational technology company that designs and manufactures semiconductors, including embedded processors and analog ICs. Headquartered in Dallas, Texas; a leading global semiconductor supplier.

Application

Applications of TMS320C6455BCTZ2:
- Wireless communications baseband processing (cellular, WiMAX, SDR)
- Telecom infrastructure signal processing
- Video and imaging processing (HD codecs, real-time video)
- Radar/sonar and surveillance systems
- Software-defined radio (SDR) and defense/aerospace
- Automotive radar and safety systems
- Industrial control and motor-drive DSP
- Audio and multimedia processing

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