PMB7850 INFINEON | Alldatasheet

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Technical content

Never stop thinking. PMB 7850 E-GOLD+ V3 GSM/GPRS Single Chip Baseband IC www.infineon.com/mobilesolutions Mobile Solutions E-GOLD+ V3 is a GSM/GPRS single chip 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 ■ 2nd 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 Product Brief 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

Published by Infineon Technologies AG Product Brief How to reach us: http://www.infineon.com Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81669 München © Infineon Technologies AG 2004. All Rights Reserved. Template: pb_tmplt.fm/4/2004-01-01 Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office. Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life- support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reason- ably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or sys- tem. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Application Example GSM/GPRS Terminal Speech and Channel Decoding Viterbi HW Accelerator Speech and Channel Encoding Equalizer GMSK Modulator OakDSPCore® Car Kit Ringer Earpiece I2C DAI MMC SSC JTAG I2S IrDA Interfaces C166S Infineon 16-Bit Core Realtime Clock GSM Timer GPRS Cipher Unit

2 Mbit SRAM

(PMB 7850) Automatic Offset Compensation Control Logic AFC

26 MHz

(PMB 6258) SAM Fast PLL Power Amplifier Rx/Tx E-POWER (PMB 6810) Power Management ASC Display FLASH GSM Cipher Unit 0*# 321 I Q CLK DAT ENA RF Control DA AD AD ADD A A D A D Ordering No. B113-H7805-G3-X-7600 Printed in Germany PS 01042. NB Heading to the Future Based on GPRS and HSCSD new excit- ing applications will create new oppor- tunities in mobile communications. Infineon Technologies’ enables the customers to benefit from such a tremendous market opportunity. E-GOLD+ V3 provides both, analog functions, like analog baseband filters, ADCs, DACs, and digital signal processing power. To provide the MCU/DSP capabilities, E-GOLD+ V3 makes use of a combina- tion of Infineon’s well proven and es- tablished C166 architecture and an OakDSPCore It’s E-GOLD+ V3 solution for the highly integrated baseband as a system-on- chip is a result of the corporation’s successful initiative from a mere silicon vendor to a system solution provider. With its system level know-how in the area of GSM, GPRS, EDGE, and UMTS Infineon Technologies leads the way in providing complete system solutions for wireless communication offering a complete semiconductor product range to cover all low- to high-end terminals. This includes Baseband ICs, RF products, Power Management ICs, Power Amplifier, Bluetooth TM modules, GPS, and many more. Infineon Technologies system solutions are jointly developed with its system integration house, Danish Wireless Design A/S in Denmark and its wireless software development house Comneon, with its headquarter in Nuremberg, Germany. Note: OakDSPCore ® is a registered trademark of ParthusCeva, Inc.