TMS320C6745PTP2 datasheet(2/209 Pages) TI

2 / 209 page

TMS320C6745/6747 Floating-point Digital Signal Processor

SPRS377A – SEPTEMBER 2008 – REVISED OCTOBER 2008

www.ti.com

–

End Points 1,2,3,4 (Control, Bulk, Interrupt

–

Dedicated 16-Bit Time-Base Counter With

or ISOC) Rx and Tx

Period And Frequency Control

–

6 Single Edge, 6 Dual Edge Symmetric or 3

• Three Multichannel Audio Serial Ports:

Dual Edge Asymmetric Outputs

–

Transmit/Receive Clocks up to 50 MHz

–

Dead-Band Generation

–

Six Clock Zones and 28 Serial Data Pins

–

PWM Chopping by High-Frequency Carrier

–

Supports TDM, I2S, and Similar Formats

–

Trip Zone Input

–

DIT-Capable (McASP2)

• Three 32-Bit Enhanced Capture Modules

–

FIFO buffers for Transmit and Receive

(eCAP):

• 10/100 Mb/s Ethernet MAC (EMAC):

–

Configurable as 3 Capture Inputs or 3

–

IEEE 802.3 Compliant (3.3-V I/O Only)

Auxiliary Pulse Width Modulator (APWM)

–

RMII Media Independent Interface

outputs

–

Management Data I/O (MDIO) Module

–

Single Shot Capture of up to Four Event

• One Host-Port Interface (HPI) With 16-Bit-Wide

Time-Stamps

Muxed Address/Data Bus For High Bandwidth

• Two 32-Bit Enhanced Quadrature Encoder

• Real-Time Clock With 32 KHz Oscillator and

Pulse Modules (eQEP)

Separate Power Rail

• C6747 Device:

• One 64-Bit General-Purpose Timer

–

256-Ball Pb-Free Plastic Ball Grid Array

(Configurable as Two 32-Bit Timers)

(PBGA) [ZKB Suffix], 1.0-mm Ball Pitch

• One 64-Bit General-Purpose Timer (Watch

• C6745 Device

Dog)

–

176-Pin Thin Quad Flat Pack (TQFP) [PTP

Suffix], 0.5-mm Pin Pitch

• Three Enhanced Pulse Width Modulators

(eHRPWM):

• Commercial or Extended Temperature

TMS320C6745/6747 Floating-point Digital Signal Processor

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