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studyzfr 发表于 2022-8-20 10:42

MT2502原型机.brd

MT2502A is a monolithic chip integratingleading edge power management unit, analogbaseband and radio circuitry based on thelow-power CMOS process.MT2502A is a feature-rich and extremelypowerful single-chip solution for high-endGSM/GPRS capability. Based on the 32-bitARM7EJ-STM RISC processor, MT2502A’ssuperb processing power, along with highbandwidth architecture and dedicated hardwaresupport, provides a platform forhigh-performance GPRS Class 12 MODEMapplication and leading-edgemultimedia applications.MT2502A also features:• A highly integrated Bluetooth transceiverwhich is fully compliant with Bluetoothspecification v4.0.• A FM receiver supporting both audiobroadcast de-modulation and RDS/RBDSdata decoding.Typical application diagram is shown inFigure 1.

qczzhi 发表于 2022-8-20 14:48

sea_shao 发表于 2022-8-20 20:46

hzbaige 发表于 2022-8-20 22:30

studyzfr 发表于 2022-8-21 06:06

不错！！！！！！

tuzisecond 发表于 2022-8-21 11:31

a6682100 发表于 2022-8-21 18:11

hefmb 发表于 2022-8-21 21:28

ky175 发表于 2022-8-22 03:27

闪耀的空白 发表于 2022-8-22 08:38

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