TMS320VC5471GHKA datasheet(10/97 Pages) TI

10 / 97 page

Features

June 2001 – Revised December 2002

SPRS180C

TMS320VC5471 Features

D Dual CPU Processor Integrating a

TMS320C54x

 DSP and an ARM7TDMI

RISC MCU

D 16-Bit Low-Power DSP With 72K x 16-bit

Integrated SRAM Operates at up to

100 MHz

D Smart Power Management and Low-Power

Modes for DSP and MCU Subsystems

D Integrated DSP Subsystem Peripherals

– Two High-Speed, Full-Duplex

Multichannel Buffered Serial Ports

(McBSPs) Allowing the DSP Core to

Interface Directly With CODECs

– Six-Channel Direct Memory Access

(DMA) Controller Enabling Six

Independent Block Transfers With No

Intervention From the DSP

– ARM

 Port Interface (API) Provides

2K x 16-Bit Shared Memory Interface for

Efficient Information Exchange Between

the MCU Subsystem and the DSP

Subsystem CPUs

– External Memory Interface

– Software-Programmable Wait-State

Generator Capable of Extending

External Bus Cycles By Up To

14 Machine Cycles

– One Software-Programmable Hardware

Timer For Control Operations

– Programmable Phase-Locked Loop

(PLL) Clock Generator

D ARM7TDMI RISC Microcontroller Core With

16K Bytes of Integrated SRAM and

Enhanced Emulation Capabilities Operates

at Up To 47.5 MHz

D Integrated MCU Subsystem Peripherals

– Ethernet Interface Module With

10/100 Mb/s IEEE 802.3 Ethernet Media

Access Controller (MAC)

– Media Independent interface (MII) Port

– Universal Asynchronous Receiver/

Transmitter (UART)

– UART/IrDA Interface Which Supports the

Slow Infrared (SIR) Protocol

– Serial Peripheral Interface

– Thirty-Six General-Purpose I/O Pins

– Inter-Integrated Circuit (I2C) Interface

– Two General-Purpose Timers

– One Watchdog Timer

– Interrupt Handler

– Interface to External Memory Supports

Flash, SRAM, SDRAM, ROM

– Flexible Clock Management for MCU

Peripherals

– Programmable Phase-Locked Loop

(PLL) Clock Generator

D On-Chip Scan-Based Emulation Logic,

IEEE Std 1149.1† (JTAG) Boundary Scan

Logic of DSP and MCU Cores

D Supports Scan-Based Emulation of DSP

and MCU Cores

D 257-Ball MicroStar BGA (GHK Suffix)

Package

ARM is a registered trademark of ARM Limited.

ARM7TDMI is a trademark of ARM Limited.

TMS320C54x and MicroStar BGA are trademarks of Texas Instruments.

† IEEE Standard 1149.1-1990Standard-Test-Access Port and Boundary Scan Architecture.

Other trademarks are the property of their respective owners.

TMS320VC5471GHKA датащи(PDF) 10 Page - Texas Instruments

TMS320VC5471GHKA датащи(HTML) 10 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97

датащи скачать

ссылки URL