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8521E
8541E
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Product Overview

8541E

An affordable smart device solution for the Android and Linux dual system industry
The 8541E uses a quad-core 1.4GHz Arm Cortex-A53 CPU architecture, integrating 2/3/4G modem and Wifi4/Bluetooth/GNSS functionalities on the chip, thus offering superior performance coupled with low power consumption. In terms of communication modes, this solution supports the 3G/4G networks of China’s three major operators as well as mainstream overseas operators, ensuring stable global shipments. Users are allowed to choose between Yocto Linux and Android for the operating system, while a wealth of industry-specific application scenarios are supported. Currently, it is extensively employed in various industries, such as POS devices, 4G DVRs, handheld code scanners, and other industry device fields.
Key Features
Entry-level smart SoC

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Quad-core 1.4GHz Arm-Cortex A53 processor

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Arm Mali-T820 MP1 image processor

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Integrated with Wi-Fi, Bluetooth, GPS, and GNSS.

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The most affordable 4G SoC for stable operation of Android 10 and basic industry applications
Robust security (independently developed TEE security solution)

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Trustzone-based TEE solution that addresses industry security requirements

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Compatible with various SE chipsets to provide all-round security protection for financial payments.
Remarkable scalability (different selection of external expansion interfaces)

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Capable of handling LCD resolutions up to HD+

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Different types of peripheral interfaces, including universal SPI/UART/I2S/I2C, etc.

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USBHUB expansion is supported (2HOST or 1HOST+4 Device)
Energy-efficient (cutting-edge craftsmanship and communication technologies)

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The 28nm HPC+ technology consistently delivers exceptional power efficiency, whether operating at full load or in the background

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UNISOC's proprietary V2 modem architecture for 2G/3G/4G cellular communication features intensive optimization of power consumption.

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The high integration level, streamlined peripheral circuits, and reduced board footprint help further reduce power consumption.
Proven and stable

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Extensive field test presence across 100+ countries with 130+ operators worldwide

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Large-scale worldwide shipments.
Tailored industry software solutions

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Dual OS supported: Android (at least 1GB+8GB) + Linux (at least 2GB+2GB)

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Well-established Android POS solution with a long lifecycle.

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Accumulation of a wide range of industry-specific demands & implementations in different scenarios, such as video recording and smart two-wheelers.

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Supports various ecosystems.
Product Parameter
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