PMB7850 Datasheet, PDF (1/2 Pages) Infineon Technologies AG – E -GOLD+ V3 GSM / GPRS Single Chip Baseb and IC

Product Brief
PMB 7850
E-GOLD+ V3
GSM/GPRS Single Chip Baseband IC
E - G O L D + V 3 i s a G S M / G P R S s i n g l e c h i p mixed signal
baseband IC. It combines the analog and digital functionality of
a cellular radio together with 2 Mbit on-chip SRAM. It is designed in
Infineon Technologies’ proven 0.18 µm 1.8 V technology. E-GOLD+ V3
perfectly meets the ever increasing demands of the GSM cellular
subscriber market for low/mid-range devices with data-enabled
terminals at low costs.
Due to its flexible interfaces E-GOLD+ V3 can be set up easily to control
a wide variety of RF architectures. In combination with the Infineon
Technologies’ SMARTi RF solution a system approach is achieved,
which results in an extremely compact implementation, very low power
consumption and cost effective system performance.
Applications
■ GSM/GPRS/HSCSD Mobile Phones and Data Modems
Key Features
■ C166S MCU core, 52 MHz
■ OakDSPCore^®, 78 MHz
■ 2 Mbit on-chip SRAM
■ GPRS cipher units GEA1, GEA2
■ I²C bus interface (eg. PMB 6810)
■ I²S PCM digital audio Interface
■ Multimedia Card interface
■ 2^nd SIM card interface
■ Ringer support for PWM output to earpiece
■ 2 IrDA compatible UARTs
■ Logic port signal arranger
■ General Purpose IOs
■ Advanced dynamic power management
■ External memory interface to 1.8 V and 3 V devices
■ Page Mode Flash interface
■ JTAG IEEE 1149.1 Boundary scan and debug interface
■ OCDS level 1 debug support
Technology
■ Based on proven Infineon mixed signal
0.18 µm technology
■ 1.8 V - 3.3 V digital IOs
■ 1.8 V internal operating voltage for digital parts
■ 2.5 V internal operating voltage for analog parts
■ P-LFBGA-208 package,
■ 12 x 12 mm, 0.65 mm ball pitch
Firmware
■ FR, HR, EFR, AMR
■ GPRS class 12, CS 1-4
■ HSCSD class 10
■ Echo cancellation
■ Noise reduction
■ Voice memo support
■ MP3 decoding support
■ Polyphonic Ringer support
■ Speech recognition support optional
Documentation/Development
and Support Tools
■ Product Overview
■ Specification
■ Application Note
■ Evaluation Board
■ CD-ROM Support Package
Software
■ Complete software solution ranging from layer 1
up to MMI for GSM phase 2+ incl. HSCSD, GPRS
and many additional features offered by Comneon
■ Java
www.infineon.com/mobilesolutions
Mobile Solutions
Never stop thinking.