453-00197C

453-00197C is a BL54H20 module (Nordic nRF54H20) with chip antenna. The BL54H20 series of robust, tiny module features the Nordic nRF54H20 SOC. It directly targets the highest-performance processing capabilities with double the application processing (vs. prior BL5340). 2x Cortex-M33 AND 2x RISC-V coprocessors are optimized for particular workloads. Featuring BT 5.4, capabilities include support for Bluetooth LE, LE Audio, Bluetooth Mesh, and 802.15.4 protocols including Thread and Matter. It's further enhanced with state-of-the-art security, designed for PSA Certified level 3, and supports Secure Boot, Secure Firmware Update, Secure Storage, and integrated tamper sensors for physical security. The BL54H20 series brings out all nRF54H20 hardware features and capabilities including high speed USB access, CAN FD controller, 2 x 13C and 14bit ADC. Suitable for smart building, asset tracking, secure medical peripherals, industrial automation applications.

• nRF54H20, 4.7 x 4.3mm WSCLP, 64 GPIOs, multi-protocol: Bluetooth 5.4 LE and 802.15.4 (thread/matter)
• Bluetooth LE: peripheral/central, 2Mbps, LE Coded, AoA/AoD, LE audio/isochronous channels, mesh
• Dual Cortex M33 core: application processor (up to 320MHz), radio processor (256MHz)
• Dual RISC-V co-processor cores: 320MHz VPR, 16MHz VPR
• Memory: 2MB non-volatile memory, 768KB RAM, and External interfaces - XIP, QSPI, xSPl, HyperBus -
• Extended industrial temperature rating (-40 to +105°C) and small form factor: 13.5 x 10 x 1.8mm
• Interfaces: - NFC A-tag, USB, CAN FD, 13C, UART, QSPI, SPI, high speed SPI
• Interfaces: SMIF, IS, 12C, PDM, PWM, ADC, GPIO, QDEC, comparator, low power comparator
• Additional SOC H/W: RNG, WDT, temp sensor, FPU, inter-processor communication, debug trace, NFC
• Firmware Over the Air (FOTA) via MCUboot and Zephyr