TMS320C6722B-200| Datasheet

TMS320C6722B-200, TMS320C6722B-225, TMS320C6722B-250, TMS320C6722B-250

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TMS320C6727B, TMS320C6726B, TMS320C6722B, TMS320C6720 Floating-Point Digital Signal Processors
www.ti.com SPRS370E SEPTEMBER 2006 REVISED JULY 2008

1 TMS320C6727B, TMS320C6726B, TMS320C6722B, TMS320C6720 DSPs
1.1 Features
C672x: 32-/64-Bit 350-MHz Floating-Point DSPs Upgrades to C67x+ CPU From C67xTM DSP Generation: 2X CPU Registers [64 General-Purpose] New Audio-Specific Instructions Compatible With the C67x CPU Enhanced Memory System 256K-Byte Unified Program/Data RAM 384K-Byte Unified Program/Data ROM Single-Cycle Data Access From CPU Large Program Cache (32K Byte) Supports RAM, ROM, and External Memory External Memory Interface (EMIF) Supports 133-MHz SDRAM (16- or 32-Bit) Asynchronous NOR Flash, SRAM (8-,16-, or 32-Bit) NAND Flash (8- or 16-Bit) Enhanced I/O System High-Performance Crossbar Switch Dedicated McASP DMA Bus Deterministic I/O Performance dMAX (Dual Data Movement Accelerator) Supports: 16 Independent Channels Concurrent Processing of Two Transfer Requests 1-, 2-, and 3-Dimensional Memory-to-Memory and Memory-to-Peripheral Data Transfers Circular Addressing Where the Size of a Circular Buffer (FIFO) is not Limited to 2n Table-Based Multi-Tap Delay Read and Write Transfer
s From/To a Circular Buffer Three Multichannel Audio Serial Ports Transmit/Receive Clocks up to 50 MHz Six Clock Zones and 16 Serial Data Pins Supports TDM, I2S, and Similar Formats DIT-Capable (McASP2) Universal Host-Port Interface (UHPI) 32-Bit-Wide Data Bus for High Bandwidth Muxed and Non-Muxed Address and Data Two 10-MHz SPI Ports With 3-, 4-, and 5-Pin Options Two Inter-Integrated Circuit (I2C) Ports Real-Time Interrupt Counter/Watchdog Oscillator- and Software-Controlled PLL Applications: Professional Audio Mixers Effects Boxes Audio Synthesis Instrument/Amp Modeling Audio Conferencing Audio Broadcast Audio Encoder Emerging Audio Applications Biometrics Medical Industrial Commercial or Extended Temperature 144-Pin, 0.5-mm, PowerPADTM Thin Quad Flatpack (TQFP) [RFP Suffix] 256-Terminal, 1.0-mm, 16x16 Array Plastic Ball Grid Array (PBGA) [GDH and ZDH Suffixes]

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this document. C67x, PowerPAD, TMS320C6000, C6000, DSP/BIOS, XDS, TMS320 are trademarks of Texas Instruments. Philips is a registered trademark of Koninklijki Philips Electronics N.V. All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.