Type Wireless MCU Technology 2.4 GHz, Bluetooth® LE Protocols Qualified against Bluetooth® Core 6.0 CPU Arm® Cortex®-M33 Flash memory (kByte) 864 RAM (kByte) 128 Number of GPIOs 23 TX power (max) (dBm) 10 Features AEC-Q100 Grade 2 qualified, Channel Sounding, DC/DC, Integrated Algorithm Processing Unit (APU), Integrated RF switch, Integrated balun, LE 1M PHY, LE 2M PHY, LE Coded PHY (long range), OAD Peripherals 1 Watchdog timer, 1 comparator, 12-bit ADC, 2 SPI, 2 UART, 4 timers, I2C, I2S, Integrated battery monitor, Integrated temperature monitor, Real-time clock (RTC) Security AES 128- and 256-bit cryptographic accelerator, Differential power analysis protection, ECC and RSA public key hardware accelerator, Hardware security module (HSM), ISO21434 automotive cybersecurity compliant, SHA2 Accelerator (full suite up to SHA-512), Secure boot, Secure key storage, True random-number generator (TRNG), TrustZone support for Arm Cortex-M, Voltage glitch monitor (VGM) Rating Automotive Operating temperature range (°C) -40 to 125
Type Wireless MCU Technology 2.4 GHz, Bluetooth® LE Protocols Qualified against Bluetooth® Core 6.0 CPU Arm® Cortex®-M33 Flash memory (kByte) 864 RAM (kByte) 128 Number of GPIOs 23 TX power (max) (dBm) 10 Features AEC-Q100 Grade 2 qualified, Channel Sounding, DC/DC, Integrated Algorithm Processing Unit (APU), Integrated RF switch, Integrated balun, LE 1M PHY, LE 2M PHY, LE Coded PHY (long range), OAD Peripherals 1 Watchdog timer, 1 comparator, 12-bit ADC, 2 SPI, 2 UART, 4 timers, I2C, I2S, Integrated battery monitor, Integrated temperature monitor, Real-time clock (RTC) Security AES 128- and 256-bit cryptographic accelerator, Differential power analysis protection, ECC and RSA public key hardware accelerator, Hardware security module (HSM), ISO21434 automotive cybersecurity compliant, SHA2 Accelerator (full suite up to SHA-512), Secure boot, Secure key storage, True random-number generator (TRNG), TrustZone support for Arm Cortex-M, Voltage glitch monitor (VGM) Rating Automotive Operating temperature range (°C) -40 to 125