XENO+ WiFi+BLE Nano CPU Module is a solderable module and can be used as core CPU module of new Battery powered IOT devices of customers so that customers can focus only on adding sensors and Battery power circuits around this CPU module for building their new IOT devices in short time.

The module has smallest possible size with secure IoT MCU of Nuvoton ARM Cortex-M23 (M2354) Trust Zone @ 96MHz, 1MB Flash, 256KB SRAM, UART/SPI/I2C ports and GPIOs. This module has USB Type C based 5V Power input with serial debug port and Battery power input options. This module has 3 pin SWD pins for SW development and SW debug via KEIL IDE for Embedded SW development for the device by the users. This Nano module is suitable for Trusted Execution Environment (TEE) with Trusted Applications (TAs). The key security features are,

Tamper-resistant key storage in Flash and SRAM,

TrustZone for Armv8-M Technology,

8 regions MPU_NS (for normal world) and 8 regions MPU_S (for secure world),

Hardware Crypto Accelerators (AES, ECC and RSA), CRC calculation unit,

Up to 6 tamper detection pins and

Arm Platform Security Architecture (PSA Certified Level 2 /Level 3) supported.

This module includes InnoPhase IoT’s Talaria TWO™ certified WiFi and BLE module INP1014, that provides an integrated WiFi b/g/n and BLE 5.0 with a single PCB antenna. The WiFi is a single-band, 2.4 GHz, 802.11 b/g/n solution with WPA2/WPA3 personal and enterprise security certified and capable of delivering 65 Mbps PHY rate. The integrated BLE with Long Range, Extended ADV, and 2 Mbps PHY can be used for device provisioning. The Low Power INP1014 module offers a 50% reduction in cThe platform includes InnoPhase IoT’s Talaria TWO™ certified WiFi and BLE module, INP1014, that provides an integrated WiFi b/g/n and BLE 5.0 with a single PCB antenna. The WiFi is a single-band, 2.4 GHz, 802.11 b/g/n solution with WPA2/WPA3 personal and enterprise security certified and capable of delivering 65 Mbps PHY rate. The integrated BLE with Long Range, Extended ADV, and 2 Mbps PHY can be used for device provisioning. The Low Power INP1014 module offers a 50% reduction in current consumption compared to the competition and is suitable for building high bandwidth, battery-operated solutions.urrent consumption compared to the competition and is suitable for building high bandwidth, battery-operated solutions.

CPU Module Overview

The below table shows the brief overview of modules:

Product Features and Specifications:

The XENO+ ™ module product features and specifications are listed below:

Table-1: The Product features and specifications

Module Pinouts:

This module has 18x18 Castellated pins. The Left side 18 pins mapping and Right side 18 pins mapping are listed below. The MCU port pins can be assigned with 2 predefined module functions: Function-A and Function-B. The users can also map custom functions as per STM32L4 native GPIO functions on these pins.

Left side 18 pins connector signals:

Right side 18 pins connector signals:

Module Layout and Dimensions:

This module layout and dimensions are shown below.

Module Dimensions (in mm)

Documentation:

XENO+ ™ WiFi+BLE5.0 Nano CPU Module Nuvoton Based Datasheet