QCC74xM数据手册Qualcomm中文资料规格书

描述 Description

Qualcomm QCC74xM is a module consisting of a combo tri-radio chipset integrating 1x1 Wi-Fi 6, Bluetooth® 5.3 technology, and IEEE 802.15.4 (Thread and Zigbee-ready) powered by a 32-bit RISC-V MCU that can run up to 325 MHz and optional stacked memory (pSRAM and/or NOR flash).

Unlike other Wi-Fi/Bluetooth/15.4 combo modules on the market, QCC74xM has an integrated, powerful 32-bit RISC-V processor with an FPU and DSP running up to 325 MHz, on-chip 484 KB SRAM, 48 MB cache, 128 KB ROM, and an optional 4/8/16 MB pSRAM and/or 4/8 MB NOR flash System-in-Package (SiP). It also comes with multimedia features such as audio and video codecs and interfaces, and 35 multiplexed GPIOs with rich peripherals. Its all-in-one design and capability contribute to reduced costs and enhanced performance, making it an attractive choice for IoT edge devices requiring a single-chip solution.

QCC74xM operates in hostless mode, capable of running both the protocol stack all the way to the application level as well as IoT applications without requiring an external MCU. Built on FreeRTOS, its SDK is open-sourced and available on CodeLinaro coupled with the Microsoft Visual Studio Code (VS Code) IDE market extension to facilitate rapid IoT application development. It can also be used as an IoT connectivity transceiver in hosted mode (both RCP and NCP) with an external host.

特性 Features

• Pre-certified modules for fast time to market

• Full radio integration to address IoT connectivity needs

• High-performance, 32-bit RISC-V MCU with large memory resource and stacked memory SiP option

• Advanced hardware-based security featuring public key acceleration and TRNG and QSPI (XiP) on-the-fly AES decryption

• Secure boot and secure debug

• Rich peripheral interfaces, including Ethernet, CAN, etc.

• Direct camera interface (DVP) and display control (DBI)

• Multimedia features like motion JPEG (720p) and MIC and speaker support

• Supports hostless and hosted (RCP and NCP) operational modes

• Open-source support with SDK on CodeLinaro, VS Code IDE market extension, module, and associated development kits