Datasheet > ADSP-BF544

ADSP-BF544

更新时间： 2024-11-27 04:48:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
82页	1486K
描述
Embedded Processor

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中文翻译

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数据手册

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ADSP-BF544 数据手册

•

Blackfin^®

Embedded Processor

Preliminary Technical Data

ADSP-BF542/BF544/BF547/BF548/BF549

FEATURES

PERIPHERALS

Up to 600 MHz High-Performance Blackfin Processor

High-Speed USB On-the-Go (OTG) with Integrated PHY

Two 16-Bit MACs, Two 40-Bit ALUs, Four 8-Bit Video ALUs

RISC-Like Register and Instruction Model

SD/SDIO Controller

ATA/ATAPI-6 Controller

0.9 V to 1.3 V Core VDD with On-chip Voltage Regulation

2.5 V and 3.3 V-Tolerant I/O with Specific 5V-Tolerant Pins

400-ball Lead-Free mBGA and 360-ball Lead-Free pBGA pack-

age options.

Up to four Synchronous Serial Ports (SPORTs)

Up to three Serial Peripheral Interfaces (SPI-Compatible)

Up to four UARTs, two with Automatic Hardware Flow

Control

Up to two CAN (Controller Area Network) 2.0B Interfaces

Up to two TWI (Two-Wire Interface) Controllers

8- or 16-Bit Asynchronous Host DMA Interface

Multiple Enhanced Parallel Peripheral Interfaces (EPPIs), Sup-

porting ITU-R BT.656 Video Formats and 18/24-bit LCD

Connections

MEMORY

Up to 324K bytes of on-chip memory comprised of:

Instruction SRAM/cache; instruction SRAM;

data SRAM/cache; additional dedicated data SRAM;

scratchpad SRAM (see Table 1 on Page 3 for available

memory configurations

External Sync Memory Controller Supporting

DDR/Mobile DDR SDRAM

External Async Memory Controller Supporting 8/16 bit Async

Memories and Burst Flash Devices

Media Transceiver (MXVR) for connection to a MOST^®

Network

Pixel Compositor for overlays, alpha blending, and color

conversion

Up to eleven 32-Bit Timers/Counters with PWM Support

Real-Time Clock (RTC) and Watchdog Timer

Up/Down Counter With Support for Rotary Encoder

Up to 152 General Purpose I/O (GPIOs)

On-Chip PLL Capable of 0.5x to 64x Frequency Multiplication

Debug/JTAG Interface

NAND Flash Controller

Four Memory-to-Memory DMA pairs, two with ext. requests

Memory Management Unit Providing Memory Protection

Flexible Booting Options

Code Security with Lockbox^TMSecure Technology

One-Time-Programmable (OTP) Memory

VOLTAGE

REGULATOR

JTAG TEST AND

EMULATION

WATCHDOG

TIMER

CAN (0-1)

RTC

OTP

TWI (0-1)

HOST DMA

UART (0-1)

UART (2-3)

SPI (0-1)

PAB 16

TIMERS(0-10)

INTERRUPTS

COUNTER

KEYPAD

SRAM

INSTR ROM

INSTR SRAM

DATA SRAM

SPI (2)

32-BIT DMA

16-BIT DMA

MXVR

DAB1 32

DAB0 16

DCB 32

EAB 64

DEB 32

SPORT (2-3)

SPORT (0-1)

SD / SDIO

USB

BOOT

ROM

EXTERNAL PORT

NOR, DDR1 CONTROL

ATAPI

EPPI (0-2)

DDR1

ASYNC

NAND FLASH

CONTRLOLLER

PIXEL

COMPOSITOR

•

Blackfin and the Blackfin logo are registered trademarks of Analog Devices, Inc.

Figure 1. ADSP-BF549 Functional Block Diagram

Rev. PrG

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O.Box 9106, Norwood, MA 02062-9106 U.S.A.

Tel:781/329-4700

Fax:781/461-3113

www.analog.com

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中文翻译

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与ADSP-BF544相关器件

型号	品牌	获取价格	描述	数据表
ADSP-BF544_15	ADI	获取价格	Blackfin Embedded Processor
ADSP-BF544BBCZ-4A	ADI	获取价格	Embedded Processor
ADSP-BF544BBCZ-5A	ADI	获取价格	Embedded Processor
ADSP-BF544BBCZ-5X	ADI	获取价格	IC 16-BIT, 50 MHz, OTHER DSP, PBGA400, 17 X 17 MM, ROHS COMPLIANT, MO-205AM, CSPBGA-400, D
ADSP-BF544MBBCZ-5M	ADI	获取价格	Embedded Processor
ADSP-BF547	ADI	获取价格	Embedded Processor
ADSP-BF547_15	ADI	获取价格	Blackfin Embedded Processor
ADSP-BF547BBCZ-5A	ADI	获取价格	Embedded Processor
ADSP-BF547BBCZ-5X	ADI	获取价格	IC 16-BIT, 50 MHz, OTHER DSP, PBGA400, 17 X 17 MM, ROHS COMPLIANT, MO-205AM, CSPBGA-400, D
ADSP-BF547KBCZ-6A	ADI	获取价格	Embedded Processor

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