Description:

The HM-MT5801 is a Matter over Wi-Fi wireless communication module based on the 2.4 GHz band. It consists 

of a highly integrated, high-performance, low-cost and low-power System-on-Chip (SoC) chip, ASR5822T, 

embedded with 4 MB Flash, 352kB RAM and a rich set of peripherals supporting 1x1 IEEE 802.11 b/g/n and BLE 

(Bluetooth Low Energy) 5.1 wireless communication protocols. The chip integrates RF transceiver, 

802.11 PHY+MAC, BLE PHY+MAC, ARM China STAR-MC1 processor, advanced peripheral interfaces, 

real-time counter (RTC) and power management circuitry. The integrated RF and analog circuitry contains 

T/R switches, RF baluns, power amplifiers, low noise amplifiers, and an entire power management module.

Features:

⚫ ARM China STAR-MC1 Processor with 24KByte Instruction Cache Memory

⚫ Protocol support for Matter , Wi-Fi , Bluetooth low power (BLE 5.1)

⚫ 4MB of FLASH and 352KB of RAM on-chip, 64KB of boot ROM and 4Kbit OTP

⚫ 2.4 GHz radio operation

⚫ Security mechanisms

- Secure hardware security engine

- AES /RSA/ECC/MAC/HMAC/SHA1/SHA-224/SHA256/SHA512/D-H library

- True Random Number Generator (TRNG)/PRNG

- Flash image integrated encryption/decryption

- Dynamic encryption/decryption of customer data

- Integration eFuse OTP

⚫ Wide selection of MCU peripherals

⚫ Internal RTC real-time clock support

⚫ IEEE 802.11 features:

- ⚫ Built-in power amplifier (PA) with internal power detector and closed-loop power calibration

- Built-in T/R switch and RF balun, no need for off-chip matching network

- Supports 802.11 b/g/n compliant WLANs.

- Supports 802.11e QoS enhancement (WMM)

- Supports 802.11i (WPA/WPA2 PSK/WPA3 personal), Open/WEP/TKIP/CCMP

- Supports power saving mode

⚫ Compliant with ROHS / REACH / CA Prop 65 requirements