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Overview:

Microchip Technology WBZ350 RF ready multi-protocol MCU module belongs to the PIC32CX-BZ family. The WBZ350 module is a secure 32-bit microcontroller with built-in BLUETOOTH® and Zigbee® wireless capabilities. Utilizing the 64MHz Arm® Cortex® M4F processor, these modules offer a range of advanced features designed to simplify the development process and speed time to market. Ideal for applications requiring reliable wireless connectivity, these RF-ready designs with onboard antennas simplify the integration process, while global regulatory certification ensures compliance with key market requirements.

The WBZ350UE-I is a multi-protocol MCU module with U.fast antenna, advanced security and Robust simulation

The WBZ350PE-I is a multi-protocol MCU module with PCB antenna, advanced security and Robust simulation

Module characteristics:

MCU

64MHz ARM Cortex M4F processor

512kB flash memory with error correction code (ECC)

96kB Multi-port programmable Quality of Service (QoS) SRAM

Backup retention SRAM: up to 32kB

ROM for secure boot: 64kB

32 channel event system

16-channel Direct Memory Access Controller (DMAC)

Internal and external clock options

peripheral

USART, I2C, SPI, RS485, LIN serial communication

Four-way SPI, supports in-place execution (XIP)

12-bit, 2Msps analog-to-Digital Converter (ADC)

Up to 4 capacitive Voltage divider (CVD) channels for touch

7-bit universal digital-to-analog Converter (DAC)

Up to 14 GPIOs

8 16-bit timers/counters (TC)

24-bit and 16-bit timer/Control Counter (TCC)

security

Secure boot with immutable trust roots

High performance cryptaccelerator

128 bit, 192 bit, and 256 bit AES

Secure hashing algorithms (SHA1, SHA224, SHA256)

Public Key Algorithm (ECC, ECDSA)

True Random Number Generator (TRNG)

radio

BLUETOOTH LE 5.2 authentication

2M No coding physical layer

Encode the physical layer at a distance

Multi-link and multi-function support

Zigbee 3.0 authentication

Hardware radio arbiter for coexistence of Bluetooth and 802.15.4

Secure over-the-air (OTA) updates

Transmission output power up to +11dBm

Receiver power sensitivity as low as -108dBm

Application scenario:

Consumer electronics that require Bluetooth and Zigbee connectivity

Industrial iot devices for smart factories and process automation

Home automation and smart lighting systems

Health and fitness wearables with wireless data transmission

Building automation and HVAC control systems