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Product Introduction:

The TMS320C6726BRFP266 is a C67x floating point DSP - up to 266MHz, McASP, 16-bit EMIFA. The device is the next generation of high-performance 32/64-bit floating point digital signal processors in the C67x family. The C67x+ CPU is an enhanced version of the C67x CPU used on the C671x DSPs. It is compatible with the C67x CPU, but has significant improvements in speed, code density, and floating-point performance per clock cycle.

Product: TMS320C6726BRFP266

Core: C67x

Clock rate: 266MHz

Package: HTQFP-144

Features:

C672x: 32/64-bit 350-MHz floating point DSP

Upgrade from C67x™ to C67x + CPU DSP generation:

2X CPU register [64 General]

New audio specific instructions

Compatible with C67x CPU

Enhanced memory system

256K bytes of unified program/data RAM

384K bytes of unified program/data ROM

Single-cycle data is accessed from the CPU

Large program cache (32K bytes) supports RAM, ROM, and external memory

External Memory Interface (EMIF) support

133-MHz SDRAM (16-bit or 32-bit)

Asynchronous NOR flash memory, SRAM (8-bit, 16-bit or 32-bit)

NAND Flash (8-bit) - or 16-bit

Enhanced I /O system

High performance crossover switch

Dedicated McASP DMA bus

Deterministic I /O performance

dMAX (Dual Data Mobility Accelerator) supports:

16 independent channels

Concurrent Processi

1-, 2-, and 3- Spaces for memory-to-memory and memory-to-peripheral data transfer

Circular addressing, where the size buffer (FIFO) of a circle is not limited to 2n

Table based multi-tap delayed read and write transfers to/to the circular buffer

Three multi-channel audio serial ports

Transmit/receive clock up to 50 MHz

Six clock areas and 16 serial data pins

Supports TDM, I2S and similar formats

DIT-Capable (McASP2)

Universal Host Port Interface (UHPI)

32-bit - High bandwidth broadband data bus

Multiplexed and non-multiplexed addresses and data

Two 10-MHz SPI ports with 3-, 4-, and 5-pin options

Two internal integrated circuit (I2C) ports

Real-time interrupt counter/watchdog

Oscillator and software controlled PLL

Applications:

Professional audio

Sound console

Effects Boxes

Audio synthesis

Instrument/amplifier modeling

Audio conferencing

Audio broadcast

Audio encoder

Emerging audio applications

biometrics

Medical treatment

industry