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MT6255 chip technical information, MT6255 data sheet schematic download

Recently, a lot of friends have privately chatted with me and asked me to share the information of MT6255. If you find me, it will be exhausting, so the information has been sorted out for you and put on the hacker.com technical forum. You can download it from there. The information about MediaTek chips is very complete, you can get any model you want, you can also get it by adding a group: 813238832,

MT6255 specification, schematic diagram, data sheet: https://bbs.usoftchina.com/

MT6255 is a new generation chip launched by MediaTek for 2G feature phones, integrating Bluetooth, FM, RF, Internet access, touch and other functions. This chip also has built-in Intel IG 3D engine technology and is also equipped with a variety of 3D interactive wallpapers and 3D games allow users to fully enjoy a gorgeous and smooth 3D experience

Overview

MT6255 is a monolithic integrated circuit with integrated chip. Edge power management unit, analog baseband wireless circuit based on low power CMOS process.

MT6255 is a feature-rich and powerful product. High-end GSM/GPRS microcontroller solutions and edge RX capabilities. Based on the superb processing capability of 32-bit ARM926EJ-S TM RISC processor MT6255, with both high-bandwidth structure and dedicated hardware support, it provides a platform for high-performance GPRS/EDGE class 12 modern applications and cutting-edge multimedia applications.

platform

The MT6255 is capable of running the ARM926EJ-S™ RISC processor at 416 MHz, providing fast data processing capabilities. In addition to the high clock frequency, separate code and data caches further improve overall system efficiency.

Transmission of large amounts of data.

High-performance DMA (Direct Memory Access) flow control is implemented with hardware. This greatly enhances the data movement microcontroller processing speed while reducing the load. As a mobile media rich platform application, MT6255 also provides hardware copyright security digital rights management protection. To further protect and protect manufacturers' development investments, hardware flash content protection provides protection against unauthorized porting of software loads.

memory

Providing maximum scalability for data-intensive maximum-bandwidth applications such as multimedia functions, the MT6255 supports up to 2 external memory devices via a 16-bit host interface. High-performance devices such as mobile DDR SDRAM support maximum bandwidth. Legacy devices such as burst flash and pseudo SRAM are also supported. For best compatibility, the memory interface can also be used to connect to legacy devices, such as color/parallel LCD monitors and multimedia companion chips are supported through this interface. To reduce power consumption and ensure low power noise, this interface is designed for flexible I/O. Voltage and allows to reduce supply voltage down to 1.8V, drive strength for configurable signal integrity adjustments. This data bus also uses reserved technology. Prevents the bus from floating during rollovers.

multimedia

The MT6255 multimedia subsystem provides CMOS commonly used parallel interface sensors. The camera resolution is up to 5m pixels. Built-in JPEG encoding hardware enables high-resolution real-time captured images. MT6255 also provides gorgeous UI capability through its hardware 2D accelerator. The 2D accelerator performs high-speed linear transformation and filtering. Hardware-assisted video codecs are available for various processing