Stock Code 688220
Cat.4 Mobile Intelligent Terminal Chip
Cellular Baseband Chips
ASR has completed the layout of multi-mode full-standard cellular baseband products which includes Cat.1/Cat.4/Cat.6/5G. Strong competitiveness of ASR cellular chips can meet various communication terminal needs such as IoT, smart phone, smart module. LTE 4G cellular chips have kept on being sold and shipped all around the world.

Cat.4 Baseband & RF Transceiver integrated Chip

As a cellular chip with high-integration, ASR1803, which integrates RF Transceiver and RAM, supports RTOS and occupies less memory. The chip can be widely used to civil devices and industrial devices such as POS, POC, Dongle, MiFi terminal and various devices that include water, electricity, and gas meters. ASR1803 with Cortex-A7 supports various applications based on Linux.

Technical Advantages

  • Rich Interfaces
    Interfaces including Ethernet and PCIe
  • New dynamic voltage regulation tech effectively reduce working voltage
  • Supporting RTOS system and Linux system.Flexible choices for users
    RTOS & Linux
  • Low Cost
    Supporting 6-layer 1-order PCB
  • Support QSPI NOR/NAND Flash Boot
  • Cat.4 chip platform with RF and modem Transceiver integrated

Application Scenarios

Telematics Applications




Industrial Robot



Smart Meters

Looking forward to your cooperation

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