What is the mobile phone chip made of ~ ~

Mobile phone chip is a classification of IC, and it is a circuit module that integrates various electronic components on a silicon board to achieve a certain function. It is the most important part of electronic equipment, which undertakes the functions of operation and storage.

Mobile phone chips usually refer to chips used for mobile phone communication functions, including baseband, processor, coprocessor, radio frequency, touch screen controller chip, memory, processor, wireless IC and power management IC. At present, the main mobile phone chip platforms are MTK, ADI, TI, AGERE, ST-NXP Wireless, Infineon, SKYWORKS, Spreadtrum, Qualcomm and so on.

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65438 +0. MTK chip is a series product of MTK (MediaTek). Inc., Taiwan Province Lianfa Technology Company). MTK's platform is suitable for low-end, and the baseband is relatively integrated. At present, most home computers use their chips, especially MP3 and MP4, and at least 70% use MTK chips.

2. Baseband chips mainly include: MT6205, MT62 17, MT62 18, MT62 19, MT6226, MT6227 and MT6228.

MT6205 is the earliest scheme, which only has the basic functions of GSM, but does not support GPRS, WAP, MP3 and other functions (MP in 2003).

MT62 18 adds GPRS, WAP and MP3 functions to MT6205. MT62 17 is a cost reduction scheme of MT62 18, which is only different from MT6128 in software. In addition, MT62 17 supports 16 bit data (MP in 2004).