EM9304
Description
The EM9304 is a tiny, low-power, integrated circuit (IC) optimized for Bluetooth® 5.0 low energy enabled products. The flexible architecture of the EM9304 allows it to act as a panion IC to any ASIC or MCU-based product, or as a plete System-on-Chip (So C). Custom applications can execute from one-time-programmable (OTP) memory, and digital peripherals (SPI or I2C) can be used to interface with external devices such as sensors, memory, display, or touch drivers. A floating point unit can be exploited to implement advanced algorithms such as sensor fusion. Included in ROM is a Bluetooth 5.0 link layer with a Host Controller Interface (HCI), a Bluetooth stack with proprietary Application Controller Interface (ACI), several profiles, and over-the-air firmware (FOTA) updating routines. The Bluetooth low energy controller and host can be configured to support up to eight simultaneous connections. Secure connections and extended packet length are also supported. The EM9304...
