Microchip Technology WBZ350 RF Ready Multi-Protocol MCU Modules
Microchip Technology WBZ350 RF Ready Multi-Protocol MCU Modules are part of the PIC32CX-BZ family. The Microchip Technology WBZ350 modules are secure, 32-bit microcontrollers with built-in BLUETOOTH® and Zigbee® wireless capabilities. Designed to streamline development and accelerate time to market, the modules harness a 64MHz Arm® Cortex® M4F processor and offer an array of advanced features. Ideal for applications requiring reliable wireless connectivity, these RF-ready designs with an onboard antenna simplify integration, while global regulatory certifications ensure compliance across major markets.
Features
- MCU
- 64MHz Arm Cortex M4F processor
- 512kB Flash with error correction code (ECC)
- 96kB multi-port programmable quality of service (QoS) SRAM
- Up to 32kB of SRAM retention in backup
- 64kB of ROM for secure boot
- 32-channel event system
- 16-channel direct memory access controller (DMAC)
- Internal and external clock options
- Peripherals
- USART, I2C, SPI, RS485, LIN serial communication
- Quad SPI with execute-in-place (XIP) support
- 12-bit, 2Msps analog-to-digital converters (ADC)
- Up to 4x capacitive voltage divider (CVD) channels for touch
- 7-bit general-purpose digital-to-analog converter (DAC)
- Up to 14x GPIOs
- 8x 16-bit timers/counters (TC)
- 24-bit and 16-bit timers/counters for control (TCC)
- Security
- Secure boot with immutable Root-of-Trust
- High-performance cryptographic accelerator
- 128-bit, 192-bit, and 256-bit AES
- Secure hash algorithm (SHA1, SHA224, SHA256)
- Public key algorithms (ECC, ECDSA)
- True random number generator (TRNG)
- Radio
- BLUETOOTH LE 5.2 certified
- 2M uncoded PHY
- Long-range coded PHY
- Multi-link and multi-role support
- Zigbee 3.0 certified
- Hardware radio arbiter for BLUETOOTH and 802.15.4 coexistence
- Secure over-the-air (OTA) update
- Transmit output power up to +11dBm
- Receiver power sensitivity down to -108dBm
- Certifications
- FCC (USA)
- CE (EU)
- UKCA (UK)
- ISED (Canada)
- SRRC (China)
- MIC (Japan)
- NC (Taiwan)
- KC (South Korea)
Applications
- Consumer electronics requiring 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 transfer
- Building automation and HVAC control systems
Block Diagram
Related Products
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Microchip Technology RNBD350 BLUETOOTH® Low Energy Module
This module provides a complete solution to implement BLUETOOTH® 5.2 Low Energy connectivity.
Microchip Technology RNBD451 BLUETOOTH® Low Energy Module
Utilizes the PIC32CX-BZ2 SoC to implement BLUETOOTH 5.2 Low-Energy connectivity.
Evaluation Board
Microchip Technology WBZ351 Curiosity Board (EV19J06A)
Demonstrates the features, capabilities, and interfaces of the WBZ351PE RF Module.
Published: 2024-07-09
| Updated: 2024-11-04