QCC-744-2-MQFN56-TR-00-0

Soc System On Chip Overview

The Qualcomm QCC744-2 is a tri-radio System-on-Chip integrating 1x1 Wi-Fi 6, Bluetooth 5.4, and IEEE 802.15.4. It features a 32-bit RISC-V MCU operating up to 325 MHz with DSP and FPU capabilities. The device includes 484 KB SRAM, 48 KB cache, and 128 KB ROM. Optional stacked memory provides 4 MB pSRAM. It supports hostless operation on FreeRTOS and offers rich peripherals including RMII Ethernet, CAN, DVP camera, and DBI display interfaces.

Soc System On Chip Feature Summary

• Integrates 1x1 Wi-Fi 6, Bluetooth 5.4 dual mode, and IEEE 802.15.4 radios for comprehensive IoT connectivity.
• Features a high-performance 32-bit RISC-V processor running at 325 MHz with hardware security acceleration.
• Supports hostless execution of protocol stacks and applications without an external MCU.
• Includes multimedia capabilities such as motion JPEG encoding and dedicated audio/video interfaces.

Soc System On Chip Applications

• Smart home devices and hubs
• Industrial IoT edge nodes
• Medical devices requiring secure connectivity
• Smart appliances with local processing needs

Soc System On Chip Procurement Notes

Verify the specific ordering suffix against the official datasheet to confirm package type and memory configuration. Note that the QCC744-2 chipset is not recommended for new designs; the QCC748-2 is the designated replacement with identical software and hardware footprints. Ensure compliance with RoHS standards and check for current revision updates before procurement.

Soc System On Chip Selection Notes

Select this component for applications requiring integrated Wi-Fi 6 and Bluetooth 5.4 with local processing power. The QCC744-2 is suitable for battery-powered IoT devices due to its low-power architecture. Engineers should consider the QCC748-2 for new projects as it is the preferred successor. Evaluate peripheral requirements such as Ethernet or camera interfaces to ensure the pinout meets design constraints.

Soc System On Chip Part Context

The QCC744-2 belongs to the Qualcomm QCC74x family of tri-radio SoCs designed for Internet of Things applications. This family unifies wireless connectivity with significant computing resources in a single package. The QCC74x series targets developers needing a unified solution for Wi-Fi, Bluetooth, and Thread/Zigbee protocols without external controllers.

Soc System On Chip Replacement Considerations

Qualcomm explicitly recommends using the QCC748-2 instead of the QCC744-2 for new designs. The QCC748-2 maintains the same software compatibility and physical footprint while offering updated specifications. No other public substitutes are documented in the provided materials.