Product description
The MT6261A/B is a power-efficient SoC designed for devices that require basic communication features such as voice calls, SMS, and simple data transfer. Here’s a more detailed breakdown of its key components:
Low-Power Architecture: The ARM Cortex-A7 core in the MT6261A/B is optimized for devices that don’t need high-performance processing power but still require smooth execution of basic tasks like texting, calling, and running light apps. The low clock speeds and power-efficient architecture ensure that the chip delivers a good balance between performance and battery life, which is crucial for feature phones and IoT devices.
Connectivity: The 2G GSM/EDGE modem provides cellular connectivity, supporting voice, SMS, and basic internet access through GPRS (General Packet Radio Service). The Bluetooth 2.1+EDR support enables simple wireless communication, making it ideal for connecting devices like Bluetooth headsets or wireless speakers.
Multimedia Capabilities: The MT6261A/B can handle basic multimedia tasks such as audio and video playback. It supports MP3, AAC, and AMR formats, which are widely used in low-end mobile devices for music and voice recordings. The chip can also handle simple video playback at QVGA resolution (320 x 240 pixels), making it suitable for entry-level phones and basic multimedia functionality.
Camera Support: The chip is capable of supporting basic VGA cameras (640x480), which is a common feature in feature phones and entry-level smartphones. The camera can be used for basic photography and video recording, offering users a simple way to capture images and videos.
Power Efficiency: The MT6261A/B includes various power-saving features, such as low-power idle modes, which help reduce energy consumption when the device is not actively in use. The chip is optimized to maximize battery life, which is crucial for feature phones and other portable devices that rely on long battery life.
Expandable Storage: The MT6261A/B supports external microSD cards, allowing users to expand their storage for photos, music, videos, and apps. This is an important feature for entry-level devices that have limited internal storage.
Peripheral Support: The chip includes USB interfaces for data transfer and charging, audio outputs for connecting to speakers or headphones, and supports various peripherals like cameras. This flexibility allows device manufacturers to build a variety of products around the MT6261A/B.
Specification parameters
Processor:
ARM Cortex-A7 core, designed for power-efficient processing of basic mobile tasks.
Clock Speed: The chip typically operates at lower clock speeds (around 260 MHz to 400 MHz), which is sufficient for lightweight applications like voice calls and text messaging.
Modem:
GSM/EDGE modem supporting 2G networks for voice, SMS, and basic data communication.
Supports GPRS for simple data transfers.
Wireless Connectivity:
Bluetooth 2.1+EDR for wireless communication with peripherals such as headsets, speakers, and sensors.
Multimedia:
Audio playback for formats like MP3, AAC, and AMR.
Basic video playback at QVGA (320 x 240) resolution.
Supports VGA cameras (640x480) for basic photography and video recording.
Display:
Supports QVGA (320x240) resolution displays, which are typical for feature phones and entry-level smartphones.
Memory and Storage:
Supports external microSD cards for additional storage.
Battery Management:
Battery charging management for Li-ion and Li-polymer batteries, optimized for low power consumption.
I/O Support:
USB interface, audio output, camera interface, and other basic peripherals.
