STM32WL33C8V6TR

RF Transceiver ICS Overview

The STM32WL33C8V6TR is a sub-1GHz wireless microcontroller featuring an Arm Cortex-M0+ core operating at 64 MHz. It integrates 256 kB Flash, 32 kB SRAM, and a single-core architecture with AES-128 security. The device supports multiple protocols including 802.15.4, KNX, LPWAN, Sigfox, and Zigbee across 413–479 MHz and 826–958 MHz bands. Key electrical parameters include -132 dBm sensitivity, 20 dBm output power, and 600 kbps maximum data rate. Supply voltage ranges from 1.7 V to 3.6 V, with receive current at 4 mA and transmit current between 10 mA and 80 mA.

RF Transceiver ICS Feature Summary

• Ultra-low power sub-1GHz wireless system-on-chip with patented technology
• Multiprotocol support for 802.15.4, KNX, LPWAN, Sigfox, and Zigbee
• Integrated LCD driver and flow sensing controller capabilities
• Secure boot and sensitive information storage protection

RF Transceiver ICS Applications

• Smart metering and utility applications
• Home automation and building control (KNX)
• Industrial IoT sensor nodes
• Low-power wide-area network (LPWAN) devices

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'C8V6TR' against the official STMicroelectronics datasheet to confirm pinout, package type (48-VFQFPN), and memory configuration. Ensure compatibility with required frequency bands and protocol stacks. Cross-reference ordering part numbers with authorized distributors to avoid counterfeit components. Check for any recent product change notices or errata sheets that may affect implementation.

RF Transceiver ICS Selection Notes

Select this component when requiring a multiprotocol MCU with integrated sub-1GHz RF transceiver. Ideal for applications needing long-range connectivity in ISM bands. Consider the 64 MHz Cortex-M0+ performance for complex protocol handling. Evaluate power consumption requirements against the specified active and standby currents. Confirm interface availability matches system design needs.

RF Transceiver ICS Part Context

Part of the STM32WL33xx family, designed for ultra-low power wireless applications. Combines MCU and RF capabilities in a single SoC. Targets cost-sensitive and space-constrained designs. Offers flexibility through programmable hardware packet handlers and IQ interfaces. Supports standalone or network processor configurations.

RF Transceiver ICS Replacement Considerations

Consult official substitution lists for equivalent STM32WL series variants. Verify memory size, package dimensions, and thermal characteristics before replacement. Ensure firmware compatibility if migrating between similar models within the same family.

RF Transceiver ICS FAQ

What modulation schemes are supported by the STM32WL33C8V6TR?

The device supports 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, ASK, DBPSK, DSSS, and OOK modulation schemes.

Does the STM32WL33C8V6TR include hardware security features?

Yes, it includes AES-128 encryption, secure boot with write protection, and read-out protection for sensitive information stored in flash.