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What are the functions and parameters of MT6225 chip?

Gionee smart phone locates the mid-range. In order to reduce the cost of components and give consideration to the signal quality of mobile phones, the main MCU, IF IC and power management IC all adopt the MT6225 chip scheme introduced by MediaTek for the low-cost mobile phone market.

MT6225A, MT63 18 and MT6 139 are 1 solution systems, in which MT6225A is an MCU with ARM7 as the core architecture, MT63 18 is a power management IC, and MT6 139 is a radio frequency chip.

Since MTK officially released the MT6225 chip solution for the low-priced mobile phone market, this solution can often be found in the low-priced mobile phones on the market. In addition, there is a strong demand for low-cost mobile phone solutions in Chinese mainland, regardless of white-brand mobile phones or cottage mobile phones, which makes the MT6225 series of solutions very popular.

Gionee is a smart phone with 3 megapixel digital camera, MP3 function, Bluetooth, video recording and other functions, while MT6225 can support a single system. Gionee adopts MT6225 chip scheme, with the obvious purpose of providing mainstream multimedia functions of smart phones at the price of civilians.

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Gionee smart phone adopts the chip scheme of Lianfa MT6225, including MCU, RF chip and power management IC.

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Gionee smart phone adopts the chip scheme of Lianfa MT6225, including MCU, RF chip and power management IC.

The MT6225 with 104MHz clock can support Wi-Fi and has the animation photography function with VGA resolution. However, due to the fixed-focus lens, zooming or other special effects cannot be used. Therefore, manufacturers can develop how to use chip resources to realize MP4 encoding/decoding value-added applications.

In terms of RF chips, because mobile phones use electromagnetic waves as signal transmission media, RF chips play an extremely important role in mobile communication terminal equipment. The transceiver capability of the chip and the communication performance of the base station directly affect the RF performance and quality of the mobile phone. Therefore, it has always been an important topic for mobile phone manufacturers to study the RF circuit of mobile communication and how to use high-quality RF chips.