Amiccom Wins the IOTE Gold Award 2025, Setting a New Benchmark for the Intelligent IoT Era This August!
- 2025/8/24
A6133M4 5.8GHz Wireless SoC
Award Submission Highlights
The A6133M4 is a high-performance 5.8GHz wireless System-on-Chip (SoC) integrating an ARM Cortex-M4 core, designed to deliver high stability, low latency, and excellent integration for next-generation wireless applications.
Operating in the 5.8GHz frequency band, the A6133M4 effectively reduces wireless interference and provides more stable transmission quality compared to conventional wireless solutions. The chip also supports frequency hopping technology, enhancing communication reliability and anti-interference capability in demanding environments.
With its low-latency transmission architecture, the A6133M4 is well suited for real-time wireless applications, including wireless audio devices such as headphones and conference systems, as well as drones, RC cars, and model aircraft control systems.
Product Description
The A6133M4 is a high-performance, cost-effective 5.8GHz wireless System-on-Chip (SoC) that integrates an ARM Cortex-M4F microcontroller, 512KB Flash memory, 80KB SRAM, a USB 2.0 compatible controller, and a comprehensive set of wireless communication features into a single chip solution.
To support high-speed wireless communication, the A6133M4 features fast PLL lock time, making it ideal for frequency hopping systems. The device also integrates dedicated 1KB TX/RX FIFO buffers for efficient data caching and burst transmission.
In addition, the A6133M4 incorporates multiple advanced communication and reliability features, including:
Auto-ACK and Auto-Resend mechanisms
CRC error checking for invalid packet filtering
FEC (7,4 Hamming Code) capable of correcting 1-bit errors per codeword
RSSI support for clear channel assessment
Built-in thermal sensor for relative temperature monitoring
Data Whitening technology for improved transmission quality and enhanced data security
For secure wireless communication, the A6133M4 also includes a built-in AES128 hardware coprocessor capable of advanced encryption and decryption of 128-bit data blocks.
All functions are integrated into a compact 7x7mm QFN 56-pin package, enabling developers to accelerate product development while achieving an optimal balance of performance, integration, and cost efficiency.