bcm2133 Broadcom Corp., bcm2133 Datasheet

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bcm2133

Manufacturer Part Number
bcm2133
Description
Bcm2133 - Edge/gprs/gsm Single-chip Multimedia Baseband Processor
Manufacturer
Broadcom Corp.
Datasheet

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EDGE/GPRS/GSM SINGLE-CHIP MULTIMEDIA BASEBAND PROCESSOR
General Characteristics
• Single-chip, mixed-signal, 302-pin FBGA package (10 mm × 10 mm)
• GSM voice handset capabilities: FR/EFR/HR/AMR
• GSM850, E-GSM900, GSM1800, and GSM1900 bands
• EDGE/GPRS mobile Class B (multislot Class 12)
• All data modes for EDGE and GPRS
• ARM926EJ™ core at 156 MHz with I/D caches of 8 KB
• External NAND, NOR, SRAM, SDRAM at 1.8V or 3.0V
• ARM
Display and Camera
• 2-megapixel camera interface
• QCIF encode at 15 fps or decode at 30 fps
• DMA controller with four simultaneous channels
• Video output interface to TV encoder
• Serial or parallel LCD interface for 262K color at 1.8V
• 2D graphics, MPEG-4 SAD, and DCT accelerators
Enhanced Interfaces
• Bluetooth
• PCMCIA, SDIO, IrDA, and 4-bit SD/MMC interfaces
• USB 2.0 full-speed (12 Mbps); three UART at 3.68 Mbps
• Direct SIM connections at both 3.0V and 1.8V (no LDO
Improved Audio
• SAIC for voice + data, echo canceling, noise suppression, and
• Proprietary M-Stream technology improves handset reception
• 11-kHz voice audio output bandwidth
• Two high-output speaker drivers (main and headphone)
• Interface to external stereo DAC through I2S for MP3 music
• GSM voice handset capabilities: FR/EFR/HR/AMR codecs
• Integrated up to 64-tone MIDI polyringer at 22 kHz
required)
internal CTM
and voice quality
®
boot options: ROM/UART/SRAM/NAND
®
interface via UART + audio PCM; WiFi
F E A T U R E S
®
SDRAM/SRAM
Display 1
Display 2
Flash
System Block Diagram
®
via SDIO
Man-Machine I/F,
Multimedia Apps
Baseband Codec
Speech Codec,
Protocol Stack,
P hysical Layer
(TeakLite DSP)
(ARM RISC)
P rocessing,
Comprehensive EDGE/GPRS/GSM System Design
• Release 99 EDGE/GPRS/GSM protocol stack
• Proven reference designs for bar and flip-type handsets
• Color display support (up to 262K colors) for two panels
• ROM-less radio design for low-cost smartphones
• ARM RealView
Upgraded ARM Memory Bus Interface (eight-chip selects)
• ARM926EJ core speed increased to 156 MHz
• Various combo or discrete memories at 1.8V or 3.0V
• NOR flash: 256 Mb with 52-MHz burst read, page modes
• NAND flash: 4 Gb
• SRAM: 128 Mb with 52-MHz burst read and write
• SDRAM: 256 Mb at 78-MHz clock
Integration
• Integrated 64-tone MIDI polyringer eliminates costly PCB
• SIM signals connect directly to the BCM2133, providing a
• Low-power consumption due to extensive use of accelerators
Entry to high tier EDGE feature phones
Embedded EDGE modems
2G baseband in WEDGE design utilizing BCM2141 WCDMA
coprocessor
component. Allows mixing of polyringer and voice audio
3.0V/1.8V switching interface with only passive components
for compute-intensive functions
BCM2133
S U M M A R Y O F B E N E F I T S
Transceiver
USB 2.0
Keypad
Camera
SIM
RF
A P P L I C A T I O N S
®
and TeakLite
®
debugging environments

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bcm2133 Summary of contents

Page 1

... Integration • Integrated 64-tone MIDI polyringer eliminates costly PCB component. Allows mixing of polyringer and voice audio • SIM signals connect directly to the BCM2133, providing a ® 3.0V/1.8V switching interface with only passive components via SDIO • Low-power consumption due to extensive use of accelerators for compute-intensive functions • ...

Page 2

... Buzzers Stereo Vibrator Speakers Functional Block Diagram Interfaces Compared to previous chips, the BCM2133 has improved interfaces and radio control capabilities to allow higher-end handsets to be made at lower cost. Interfaces: • SDIO interface at 100 Mbps • 4-bit SD/MMC interface at 100 Mbps • Three UARTs at 3.68 Mbps • ...

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