EM9301 Overview
Key Specifications
Description
The EM9301 is a low-voltage, low-power, fully-integrated, single-chip Bluetooth1 Low Energy (BLE) controller. It features a low-power physical layer, a link layer with an embedded security engine, a Host/Controller Interface (HCI), and a powerful power management which allows operation using efficiently all kinds of batteries down to 1.9V.
Key Features
- This feature provides the required voltage to the integrated low-power RF core
- This BLE controller offers performances tailored for extremely low-power applications
- The EM9301 controller is designed to act as BLE master or slave according to the Bluetooth specification V4.1 (Declaration ID D025195)
- It can be controlled by any external microcontroller featuring BLE profiles and applications through the standard Bluetooth HCI interface
- UART and SPI interfaces are available as HCI transport layers
