bcm2724 Broadcom Corp., bcm2724 Datasheet

bcm2724

Manufacturer Part Number

bcm2724

Description

High-performance Mobile Multimedia Processor

Manufacturer

Broadcom Corp.

Datasheet

1.BCM2724.pdf (2 pages)

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Download datasheet (96Kb)

•

Very low power

• MPEG-4 encode from only 10 mW

• CIF MPEG-4 encode @ 30 fps: only 38 mW including audio

NTSC/PAL direct video output

VGA MPEG-4 encode/decode at 30 fps with audio

5-megapixel JPEG encode and decode

Ability to process raw Bayer camera data

3GP and MP4 file streaming and MMS support

Multiple format audio recording and playback

DRM-ready

64-polyphony MIDI player and music synthesizer

On-chip USB 1.1

1.25-MB SRAM + 8-MB SDRAM

High-quality graphics acceleration for 3D games

SD, MMC, SDIO, and Memory Stick

100% programmable

HIGH-PERFORMANCE MOBILE MULTIMEDIA PROCESSOR

Audio Out

Audio In

SDCard or

Camera 1

Camera 2

B-SCAN

Memory

Debug

Audio

Stick

MMC

F E A T U R E S

Speaker

mic

USB1.1 Slave

Raw/CCIR601

MemoryStick

Multiformat

S or PCM or

PAL/NTSC

Camera I/F

AC’97 I/F

SDIO I/F

PRO I/F

JTAG

Out

interfaces

BCM2724 Block Diagram

On-Chip RAM

SMPS and PLL

Analog Blocks

BCM2724

VideoCore II

with DRM

+ 64-Mb

Stacked

including

SDRAM

10-Mb

BCM2724

•

Based on the VideoCore

software-compatible with the established VideoCore family,

allowing rapid development of next-generation products and

backward compatibility for applications software.

Highly integrated solution combining video and audio

processing, polyphonic sound synthesis, an LCD controller,

and SRAM and stacked SDRAM on a single chip

Video and multimedia processor for advanced handheld

multimedia products

• Designed and optimized for video record/playback, mobile TV,

Fully programmable architecture, which enables the full range

of multimedia codecs to be implemented in software. This

provides total flexibility to the system designer without the

costly overhead and time-to-market uncertainty of hardware

accelerators.

Broadcom provides all the necessary middleware and services

for rapid and seamless integration with a host processor, as

well as a complete development kit with a fully featured

toolchain for rapid development of applications.

and 3D mobile gaming at extremely low power

Parallel Host

Bus Bypass

Memory I/F

SPI Master

Controller

Interface

External

S U M M A R Y O F B E N E F I T S

Display

Second

8/16-bit

UART

Mode

GPIO

II processing engine, the BCM2724 is

Main LCD

Sub-LCD

Optional

Flash

Baseband

Camera 1

Flash

Related parts for bcm2724

bcm2724 Summary of contents

Page 1

... On-Chip RAM + 64-Mb Stacked PAL/NTSC SDRAM Out Analog Blocks including SMPS and PLL Camera I ® II processing engine, the BCM2724 is and 3D mobile gaming at extremely low power Bus Bypass Mode Baseband Flash 8/16-bit Parallel Host Baseband Interface 2 I ...

Page 2

... Four power modes: run, sleep, hibernate, and power-down - 0.8V–1.2V core operation and 0.6V in hibernation mode - Programmable I/O 1.5V - 2.8V - Bypass mode allows host access to memory-mapped peripherals with BCM2724 in power-down. - Clock manager: 3 PLLs generate precision clocks up to 200 MHz for external devices. ® , the Connecting everything logo, and ® ...

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