MT6225A

GSM/GPRS Baseband Processor;

System Overview\nThe MT6225 is a highly integrated single chip solution for GSM/GPRS phone. Based on 32-bit ARM7EJ-STM RISC processor, MT6225 features not only high performance GPRS Class 12 MODEM but is also designed with support for the wireless multi-media applications, such as advanced display engine, synthesis audio with 64-tone polyphony, digital audio playback, Java acceleration,\nMMS and etc. Additionally, MT6225 provides varieties of advanced interfaces for functionality extensions, like 3-port external memory interface, 3-port 8/16-bit parallel interface, NAND Flash, IrDA, USB and MMC/SD/MS/MS Pro. The typical application can be shown as Figure1. Platform Feature\nGeneral\n  Integrated voice-band, audio-band and base-band analog front ends\n  TFBGA 12mm×12mm, 264-ball, 0.65 mm pitch package\nMCU Subsystem\n  ARM7EJ-S 32-bit RISC processor\n  High performance multi-layer AMBA bus\n  Java hardware acceleration for fast Java-based games and applets\n  ARM7EJ-S Operating frequency: 26/52/104 MHz\n  Dedicated DMA bus\n  14 DMA channels\n  48K Bytes on-chip SRAM\n  72K Bytes MCU dedicated Tightly Coupled Memory\n  16K Bytes Code cache\n  On-chip boot ROM for Factory Flash Programming\n  Watchdog timer for system crash recovery\n  2 sets of General Purpose Timer\n  Circuit Switch Data coprocessor\n  Division coprocessor

PE6225

HighPower100WattsRFLoadUpTo8GHzWith7/16DIN

PM-6225

10/100PCCARDLANMAGMAGNETICSSOLUTIONWithVariousTxTurnsRatio

PVC6225

PolyesterandPolypropyleneFilm/FoilCapacitors

REF6225

High-PrecisionVoltageReference

REF6225IDGKR

High-PrecisionVoltageReference

REF6225IDGKT

High-PrecisionVoltageReference

SCX6225

SCXMICROCMOSGATEARRAYFAMILYAPPLICATIONGUIDE

SG-BGA-6225

Ballguidepreventsovercompressionofelastomer

ST6225C

8-bitMCUswithA/Dconverter,twotimers,oscillatorsafeguard&safereset