ASR3901

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 Wearable Chip Cat.1 IoT Chip Cat.4 Intelligent Terminal Chip Cat.6 High-speed Broadband chip

ASR3603 ASR3602 ASR3605 ASR3607 ASR3901 ASR8601C

5G RTOS Smart Wearable Chip

The ASR3901 is a cost-effective Rel.17 RedCap 5G NR SoC, integrating NR RedCap & LTE CAT4 baseband, RF, audio codec, and embedded LPDDR. Its compact design supports a wide frequency range from 450MHz to 6GHz, catering to diverse applications. Ideal for wearable devices and 5G IoT, the ASR3901 offers excellent performance and system optimization, supporting the development of next-gen smart devices.

Technical Advantages

Communication Capability

NR/LTE dual-mode
Supports SA networking
450MHz~6GHz bands
Scalability and Flexibility

Rich memory controllers and peripheral interfaces for easy application expansion
Supports various external storage options, including eMMC 5.0 and SPI NAND
5G Features

Supports 5G LAN, Network Slicing, High-Precision Timing, uRLLC
High Integration and Low Power

Single-chip integration of BB, Transceiver, and Memory, offering a smaller chip size