studyzfr 发表于 2022-8-20 10:41:10

MT2502原型机

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.

heming2216 发表于 2022-8-20 12:39:26

huangchang 发表于 2022-8-21 07:25:03

ftnt1314 发表于 2022-8-21 09:27:43

power3 发表于 2022-8-21 10:03:28

多谢分享！！

cl422541179 发表于 2022-8-22 08:40:25

qczzhi 发表于 2022-8-22 08:43:24

chenruizhi 发表于 2022-8-22 10:40:16

dykes 发表于 2022-8-22 10:50:05

h09721 发表于 2022-8-25 08:42:38

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