ASR1903

Cellular Baseband Chips

ASR has established a complete layout of multi-mode and full standard cellular baseband products, covering a full range of products such as Cat.1, Cat.4, Cat.6, and 5G, with complete categories and strong competitiveness. ASR's cellular baseband products are widely used in the IoT, smartphone, and smart module markets, and can meet the needs of various communication terminals. At present, 4G cellular baseband products have achieved continuous mass production and shipment worldwide, and 5G cellular baseband products are also steadily being introduced.

Product Overview

5G Smart Phone Chip Smart Device Chip Smart Wearable Chip Cat.1 IoT Chip Cat.4 Mobile Intelligent Terminal Chip Cat.6 High-speed Mobile Broadband chip

ASR1901 ASR1903 ASR8603

5G Redcap Chip Series for Industrial IoT

The ASR1903 series is a 5G Redcap chip for industrial IoT, compliant with 3GPP R17. It supports NR SA/LTE Cat.4 dual-mode, wide frequency bands, network slicing, and high-precision timing and positioning. This chipset ensures efficient, high-quality connectivity for IoT and low-power devices, meeting the needs of smart terminals, smart grids, industrial IoT, vehicle networks, and smart finance, driving economic benefits in large-scale deployments.

Technical Advantages

Mobile Communication Capabilities

450MHz~6GHz frequency bands
NR/LTE dual-mode
Supports SA networking
Flexible Adaptability

Dual OS support: RTOS and Linux
Built-in LPDDR2 with multiple configuration options
Rich peripheral interface support
5G Features

Supports 5G LAN, network slicing, high-precision timing, and uRLLC.
High Integration

Single chip integration of BB, Transceiver, and Memory
Smaller chip area