Click to expand full text
QN9090
QN9090(T)/QN9030(T)
Bluetooth Low Energy 5.0 wireless MCU
Rev. 1.2 — May 2021
Product data sheet
1. General description
The QN9090 and QN9090T (called QN9090 throughout this document) are ultra-low power, high performance Arm® Cortex®-M4 based wireless microcontrollers supporting Bluetooth Low Energy 5.0 to facilitate the development of Bluetooth Low Energy applications.
The QN9090, supporting eight simultaneous connections, includes a 2.4 GHz Bluetooth Low Energy 5 compliant transceiver and a comprehensive mix of analog and digital peripherals. Ultra-low current consumption in both radio receive and transmit modes and also in the power down modes allow use of coin cell batteries.
The product has 640 KB embedded Flash, 152 KB RAM memory.