BCM2153 查看數據表（PDF） - Broadcom Corporation
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BCM2153 Datasheet PDF : 2 Pages
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OVERVIEW
Antenna
RF, PA, and FEM
I/O
SDRAM
or SRAM
NAND or
NOR FLASH
26-MHz
VCTXO
GPS
TV Out
IR
UART 2
External
Memory
Control
PLL
SPI
3G DigRF, Analog I/F
BCM2153 HEDGE Baseband Processor
Application Processor - ARM11
HSDPA/WCDMA/EDGE Modem Accelerators
Modem and Audio DSP M-Stream + SAIC
H.264 and
Video
Accelerators
JPEG
Accelerator
Graphics and
Imaging
Accelerators
OTP
Memory
Security
Engine
Audio Mixer
5-Band
Equalizer
(U)SIM
SDIO 1
Camera
LCD
GPIO /
Keypad
Audio
BCM4328
WLAN
SDIO 2
UART 1
PCM
ETM
I2S
BSC
USB 2.0
OTG
USIM
SD/MMC/T-Flash/
CE-ATA/Memory
Stick PRO
3.2 Mpix
30 fps QVGA
LCD 1
LCD 2
Keypad
400-mW Stereo
Microphone
100-mW Stereo
480 Mbps
BCM2048
BT+FM
Battery
Vibrator
Charger
Backlight
BCM59001
PMU
Functional Block Diagram
The BCM2153 single chip HEDGE multimedia baseband processor,
features WCDMA, 7.2-Mbps HSDPA and EDGE Class 12 capability to
provide full support for 2G and 3G voice and high-speed data. Full inter-
RAT operation is supported for seamless global roaming on EDGE/GPRS/
GSM and HSDPA/WCDMA networks worldwide.
The BCM2153 integrates all multimedia, analog and stereo audio
functions on a single, monolithic piece of silicon, which avoids the added
cost of die-stacking and provides for lower power operation and lower
BOM cost.
Full stereo music capability is integrated, including hi-performance stereo
DACs for both headset and stereo speakers, with integrated 5 Band graphic
equalizer and digital mixing, thus eliminating the need for an external
audio device. On chip stereo output is provided for up to 400 mW into 8Ω.
The BCM2153 also integrates the analog PHY required for USB2.0,
providing full USB2.0 480 Mbps, with no external components and
supports USB charging and audio functions.
Advanced video acceleration for QVGA 30 fps H.264 and MPEG for both
camera and video playback allows for high quality video support and low
power, low MIPS.
Broadcom's proprietary M-Stream high-performance modem technology
and SAIC advanced signal processing technologies improve cellular
handset reception and voice quality while increasing network capacity,
without sacrificing call quality.
The BCM2153 utilizes an advanced release 6 compliant DMI (Direct
Matrix Inversion) equalizer for highest HSDPA data throughput in the
most challenging radio conditions, so offering high performance, without
the need for costly receiver diversity.
Separate parallel LCD, camera, and ARM memory busses allow the user
interface to be updated without impacting the real-time radio operations.
Security
Enhanced security is provided with OTP and dedicated HW blocks, to
provide secure boot, memory, and DRM functions. The embedded one-
time programmable (OTP) bits allow the software to boot securely and
check IMEI security prior to network activation. OTP bits can also be used
by high-level applications to verify the integrity of the Digital Rights
Management (DRM) function.
Broadcom®, the pulse logo, Connecting everything®, and the Connecting everything logo are among
the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries
and/or the EU. Any other trademarks or trade names mentioned are the property of their respective
owners.
®
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2007 by BROADCOM CORPORATION. All rights reserved.
2153-PB00-D17 02/01/07
Phone: 949-450-8700
Fax: 949-926-5203
E-mail: info@broadcom.com
Web: www.broadcom.com
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