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V510
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8910DM
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Product Overview

8910DM

UNISOC's first LTE Cat.1bis IoT Chip
With the formal commercial use of 5G, it has become an irresistible trend to implement 2G/3G network withdrawal and migrate to 4G network globally. As UNISOC’s first LTE Cat.1bis IoT chip, UNISOC 8910DM is very well addressing the pain points of the current IoT connection and helping fill the gaps of cellular communication solution between the narrowband IoT with low power consumption and the traditional broadband IoT. Besides, compared to the NB-IoT and 2G module, it has the advantage in network coverage, speed, and time delay; compared with the traditional LTE Cat.4 module, which means lower cost and power consumption. At the same time, 8910DM can be adapted to the current 4G network and application scenarios requiring cost-effectiveness, ductility, coverage, and communication speed.
Key Features
Global Adaptability

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Large-scale shipment of cellphone products

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Field tests conducted in over 45 countries with 157 operators worldwide
Fully Integrated Application

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In-built Bluetooth®5.0 to provide fully-integrated communication combining the wide-area IoT and local IoT

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Integrated Wi-Fi SCAN indoor positioning technology. GNSS positioning can be combined to form the indoor and outdoor full-scene positioning solution
Support for 2/3G Network Migration

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Smoother 4G migration of IoT devices, enables seamless switch of network upgrade

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Supports R13 Cat.1bis+GSM dual-mode, better network coverage with dual-mode

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Continuous evolution of the protocol forward compatibility based on LTE R13 design; feasible work based on existing LTE network
Compact Design and High Power Efficiency

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Lower power consumption, 20% lower than LTE Cat.4 module

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Lower deployment cost, over 30% reduction in cost

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Smaller size, 30% optimization of board area *
Coverage Enhancement

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R13 coverage enhancement solution - improves coverage capacity by 5~15dB; can be adapted to more complex IoT application deployment, including basement/underground garage, shadow area of buildings, and other extreme scenarios

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A wider range of coverage can be provided with the same number of sites, effectively reduces the cost of network construction for operators
Easy to Develop

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Excellent extensibility, supports rich forms of product, easy customized development

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Integrated dual-core Arm Cortex-A5 processor, compatible with OPEN CPU, fully supports ODMs to develop various applications and customized service software

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Optimization of Free RTOS mainstream operating system, easy to develop and modify

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Rich enhancement features and multiple interfaces, supporting VoLTE/QVGA and 0.3M camera /AUDIO, including ADC/DAC. /USB*2(Host/ Slave, HUB), SDIO*3, I2C*3, UART*3, PWM*2 and other interfaces
Product Parameter
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