TMS320C6745DPTP3 datasheet(3/227 Pages) TI1

3 / 227 page

TMS320C6745, TMS320C6747

www.ti.com

SPRS377F – SEPTEMBER 2008 – REVISED JUNE 2014

The peripheral set includes: a 10/100 Mbps Ethernet MAC (EMAC) with a management data input/output

(MDIO) module; two I2C Bus interfaces; 3 multichannel audio serial ports (McASPs) with 16/9 serializers

and FIFO buffers; two 64-bit general-purpose timers each configurable (one configurable as watchdog); a

configurable 16-bit host-port interface (HPI) [TMS320C6747 only]; up to 8 banks of 16 pins of general-

purpose input/output (GPIO) with programmable interrupt/event generation modes, multiplexed with other

peripherals; 3 UART interfaces (one with both RTS and CTS); three enhanced high-resolution pulse width

modulator (eHRPWM) peripherals; three 32-bit enhanced capture (eCAP) module peripherals which can

be configured as 3 capture inputs or 3 auxiliary pulse width modulator (APWM) outputs; two 32-bit

enhanced quadrature encoded pulse (eQEP) peripherals; and 2 external memory interfaces: an

asynchronous and SDRAM external memory interface (EMIFA) for slower memories or peripherals, and a

higher speed memory interface (EMIFB) for SDRAM.

The

Ethernet

Media

Access

Controller

(EMAC)

provides

efficient

interface

between

the

TMS320C6745/6747 device and the network. The EMAC supports both 10Base-T and 100Base-TX, or 10

Mbps and 100 Mbps in either half- or full-duplex mode. Additionally, an MDIO interface is available for

PHY configuration.

The rich peripheral set provides the ability to control external peripheral devices and communicate with

external processors. For details on each of the peripherals, see the related sections later in this document

and the associated peripheral reference guides.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE

TMS320C6745

HLQFP (176)

24.00 mm x 24.00 mm

TMS320C6747

BGA (256)

17.00 mm x 17.00 mm

(1)

For more information on these devices, see Section 8, Mechanical Packaging and Orderable

Information.

TMS320C6745, TMS320C6747 Fixed- and Floating-Point Digital Signal

Processor

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Product Folder Links: TMS320C6745 TMS320C6747

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