General Description
- Supports Bluetooth 5.3 compliant specification
- LE Audio feature
- Over-the-air (OTA) programming mechanism for firmware upgrade
- Generic applications for GAP central, peripheral, observer and broadcaster roles
- 2.4GHz proprietary
- Zigbee IEEE 802.15.4
- Thread protocol & Matter application
MCU Platform
- KM4 core compatible ARM-M55 core MAX@125MHz
- M-profile Vector Extension (MVE) for vector computation
- Trust Zone inside
- AES/SHA/ECC/RSA for secure boot
- Icache 32KB, Dcache 16KB, SRAM 384KB
- Some part numbers MCM 4MB PSRAM
RF Performance
- A config : 0-4dBm
- B config : 0-14dBm
- Receive sensitivity (min.): -98dBm (1M BLE) and -95dBm (2M BLE)
Peripheral Interface
- Hardware keyscan / Quad Decode
- Embedded IR TX/RX
- ISO7816
- SPIC / SPI_m / SPI_s / SDIO / SD(eMMC)
- Low power comparator
- 8CH - AUXADC
- 24bit HD ADC
- CAN
- RMII for Ethernet
- I2S/DAC/AMIC/DMIC/PDM
- SPIC/RGB888/SEGCOM
Related applications
