TMS320C6745CPTPD4

Series:	TMS320C674x
Packaging:	Tray
Part Status:	Obsolete
Type:	Fixed/Floating Point
Interface:	EBI/EMI, Ethernet MAC, I²C, McASP, SPI, UART, USB
Clock Rate:	456MHz
Non-Volatile Memory:	External
On-Chip RAM:	320kB
Voltage - I/O:	3.30V
Voltage - Core:	1.20V
Operating Temperature:	-40°C ~ 90°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	176-LQFP Exposed Pad
Supplier Device Package:	176-HLQFP (24x24)
Base Part Number:	TMS320C6745

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TMS320C6745CPTPD4 is a type of embedded Digital Signal Processor (DSP) that processes digital signals in real-time. It is mainly used in embedded systems and electronic equipment, such as cellular phones, medical devices, industrial automation systems and audio/video equipment. The TMS320C6745CPTPD4 DSP is manufactured by Texas Instruments, which specializes in the embedded DSP semiconductor field. It provides higher performance than its predecessors, thanks to its embedded ARM9TDMI core and embedded floating-point unit capabilities. This makes the device suitable for high-end applications, like video surveillance and industrial control. The TMS320C6745CPTPD4 can be programmed using the Parallel Port Debugger (PPD) and the associated C compiler. It has a powerful optimization capability to help make the most of its circuit board size, package size and cost. Its main features include four fixed-point Digital Signal Processors (DSPs), one ARM Cortex-A8 RISC core, two Viterbi decoders, two FIR filter accelerators, two packet processors, two Ethernet controllers and two Serial Interfaces. These features make it an ideal platform for embedded applications. The core components of a TMS320C6745CPTPD4 system include its processor chip, memory chips and peripheral chips. The processor chip contains the Digital Signal Processor controller and the DSP on-chip peripherals, such as the DMA controller, interrupt controller, and power management unit. The memory chips provide random-access, read-only, and program memory. The peripheral chips provide access to the other I/O devices and external data buses. The TMS320C6745CPTPD4 DSP contains several special-purpose instructions, including DSP-specific instructions, arithmetic instructions, multiply-accumulate instructions, and loop control instructions, as well as instructions for low-level I/O and controller operations. This embedded DSP provides several features that make it suitable for applications with high-speed data transfers, such as video and audio processing. This includes high-speed internal operation with an instruction execution rate of up to 166 MHz, making it suitable for applications requiring high-speed and low-power operation. Further, the TMS320C6745CPTPD4 contains an integrated memory management unit with cache and memory protection. This facilitates efficient data management without the need for external memory management units. Furthermore, this DSP is also equipped with a range of DSP instruction and library options, such as SIMD instruction sets, function libraries and advanced software development tools. The TMS320C6745CPTPD4 is designed for applications demanding high performance and cost-effectiveness. This DSP offers a wide range of special-purpose DSP instructions and support for high-speed I/O transfers. With its powerful optimization capabilities, it is suitable for applications involving high-level signal processing and other embedded applications. The TMS320C6745CPTPD4 can be used in various applications and can be programmed using the industry-standard C language or assembly language.

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