BCM2122 datasheet, PDF - EEWORLD Datasheet

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BCM2122: DescriptionTelecom Circuit, 1-Func, CMOS, PBGA256, FBGA-256; CategoryWireless rf/communication Telecom circuit; File Size148KB，2 Pages; ManufacturerBroadcom

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BCM2122 Overview

Telecom Circuit, 1-Func, CMOS, PBGA256, FBGA-256

BCM2122 Parametric

Parameter Name	Attribute value
Parts packaging code	BGA
package instruction	BGA,
Contacts	256
Reach Compliance Code	compliant
JESD-30 code	S-PBGA-B256
Number of functions	1
Number of terminals	256
Package body material	PLASTIC/EPOXY
encapsulated code	BGA
Package shape	SQUARE
Package form	GRID ARRAY
Certification status	Not Qualified
Nominal supply voltage	2.5 V
surface mount	YES
technology	CMOS
Telecom integrated circuit types	TELECOM CIRCUIT
Terminal form	BALL
Terminal location	BOTTOM
Base Number Matches	1

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BCM2122

PRODUCT

Brief

GPRS/GSM SINGLE-CHIP MULTIMEDIA BASEBAND PROCESSOR

B C M 2 1 2 2

F E AT U R E S

C O M P L E T E H A N D S E T

S O F T W A R E

system design

•

Comprehensive GPRS/GSM

complete GCF/IOT certification

Layers 2/3 protocol stack with

• Proven reference designs for bar-type and flip-type handsets

• Color display support (up to 262K colors) for two panels

• MIDI-based polyphonic ringer with wave table synthesis

• MP3 player

• Bluetooth interface (with GAP, SDAP, HP, PAN, SPP, DNP,

OBEX profiles and others optional)

• Multicolored LED notifications/backlight

• Fully functional GSM handset user interface

• Foreign language fonts, including Chinese

• Startup animations, songs, games, and ring tones

• Unicode SMS and full EMS messaging

• SIM Application Toolkit (SATK) and E-OTD over SMS or

RRLP



Single 256-pin FBGA

•

optional 12 x 12 mm device14 x 14 mm,

•

GSM voice handset capabilities: FR/EFR/HR/AMR

•

GSM850, E-GSM900, GSM1800, and GSM1900 bands

•

GPRS Mobile Class B (multi-slot Class 12)

•

All data modes for GPRS and HSCSD

•

ARM926EJ with support for Jazelle KVM acceleration

•

Standard CCIR-656 video port/camera interface

Color LCD parallel interface

•

and video postprocessor with graphics accelerator

•

Multi Media Card (MMC) and Secure Digital (SD) I/F

•

High resolution stereo audio DAC I/F

•

USB 1.1 interface

•

Low-power design: 3V I/O and 2.5V core

•

Flexible audio circuitry

cancellation for car/speaker phone

Noise suppression and echo

• Sidetone/microphone amplification control

• High output speaker driver

•

Real-time clock and alarm

•

DMA controller (2-channel)

NOR Flash

•

SDRAM I/Fand SRAM, or NAND Flash and

A P P L I C AT I O N S

Fully integrated

•

peripherals Layer 1, including device drivers for

•

AT commands (GSM 07.05 and 07.07) with 07.10 mux

•

Phase 2+ supplemental services

•

Transparent Class 2 and 2.0 fax (Group 3)

correction:

•

Error

MNP2-4

V.42,

• Radio Link Protocol (RLP)

Compression: IP header for GPRS and V.42bis in all

•

modes

•

Rapid prototyping development system available

•

GSM and GPRS

always-on

multimedia handsets

•

Wireless Internet (high-speed multi-slot GPRS)

•

Modems for wireless mobile computing

BCM2122

Flash

SDRAM or

SRAM

Display 1

Display 2

Physical Layer

Processing,

Speech CODEC,

Baseband CODEC

(TeakLite DSP)

Protocol Stack,

Man-Machine I/F,

Multimedia Apps.

(ARM RISC)

Camera

DTE

Keypad

SIM

Transceiver

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