آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Introduction

Start your design with this fully programmable wireless microcontroller (MCU) module, which is FCC, IC, CE, MIC, and SRRC certified and features built-in Wi-Fi connectivity. The CC3220MODx and CC3220MODAx module series are designed for the Internet of Things (IoT) and are wireless modules integrating two physically isolated on-chip MCUs. The application processor, an Arm Cortex-M4 MCU, has a dedicated 256KB RAM for users (with 1MB XIP flash on the CC3220SF model). A network processor MCU runs all Wi-Fi and Internet logical layers. This ROM-based subsystem includes an 802.11b/g/n radio, baseband, and a MAC with a powerful encryption engine using 256-bit encryption for fast and secure Internet connections.

The CC3220MODx and CC3220MODAx wireless MCU series belong to the second-generation Internet-on-a-chip series solutions. This generation introduces new features and functions that further simplify Internet connectivity. New features include:

• IPv6
• Enhanced Wi-Fi configuration and optimized low-power management
• Enhanced file system security
• Wi-Fi AP can connect up to 4 base stations
• More BSD sockets can be opened simultaneously—up to 16 BSD sockets (6 of which support secure HTTPS)
• Support for HTTPS
• Support for RESTful API
• Asymmetric key encryption library

The CC3220MODx and CC3220MODAx wireless MCU series support the following modes: station, AP, and Wi-Fi Direct. The CC3220MODx and CC3220MODAx modules also support WPA2 and WPA3 Personal and Enterprise security. The subsystem includes embedded TCP/IP and TLS/SSL stacks, an HTTP server, and multiple Internet protocols. The module supports multiple Wi-Fi configuration methods, including HTTP based on AP mode, SmartConfig technology, and WPS 2.0.

The power management subsystem includes an integrated DC/DC converter supporting a wide power supply voltage range. This subsystem supports low-power modes such as low-power deep sleep, RTC sleep (consuming only 5µA), and shutdown mode (consuming only 1µA), which helps extend battery life.

The SimpleLink CC3220MODx and CC3220MODAx module series come in 4 different module models: CC3220MODS, CC3220MODSF, CC3220MODA, and CC3220MODASF.

• The CC3220MODS and CC3220MODAS modules include application-specific embedded RAM (256KB) for processing code and data. Additionally, the CC3220MODAS also includes an integrated antenna.
• The CC3220MODSF and CC3220MODASF modules include application-specific serial flash (1MB) and RAM (256KB) for processing code and data. Moreover, the CC3220MODASF also includes an integrated antenna.

These 4 modules integrate a 40MHz crystal, a 32.768kHz RTC clock, 32Mb SPI serial flash, RF filters, and passive components. These modules also have other security features, such as an encrypted and authenticated file system, user IP encryption and authentication, and secure boot (authentication and integrity verification of the application image during flash boot).

The CC3220MODx and CC3220MODAx devices are part of the SimpleLink MCU platform, which includes Wi-Fi, low-power Bluetooth, sub-1GHz, and host MCUs. They all share a common, user-friendly development environment equipped with a single-core software development kit (SDK) and a rich toolset. After a one-time integration of the SimpleLink platform, users can add any combination of devices in the product portfolio to their designs. The ultimate goal of the SimpleLink platform is to ensure complete code reuse when design requirements change.

The CC3220MODx and CC3220MODAx module series are a complete platform solution, which includes software, example applications, tools, user and programming guides, reference designs, and an E2E online community. This module series is also part of the SimpleLink MCU product family and supports the SimpleLink developer ecosystem.

Features

• CC3220MODx wireless MCU module family with SimpleLink Wi-Fi single-chip wireless MCU — CC3220MODS and CC3220MODAS modules contain the CC3220SM2ARGK wireless MCU; CC3220MODSF and CC3220MODASF modules contain the CC3220SF12ARGK wireless MCU. Fully integrated industrial-temperature-grade green modules including all required clocks, SPI flash, and passive components
• CC3220MODAx modules include an integrated antenna for easy integration into host systems
• CC3220MODx and CC3220MODAx SimpleLink Wi-Fi wireless MCU SoC integrates a single chip supporting two separate execution environments:
  • Arm Cortex-M4 MCU dedicated to user applications
  • Network processor MCU running all Wi-Fi and internet protocol layers
• FCC, IC, CE, MIC, and SRRC certified
• Wi-Fi Alliance members may apply for certificate transfer for Wi-Fi CERTIFIED modules
• 1.27mm pitch QFM package for easy assembly and low-cost PCB design
• Application MCU subsystem:
  • Arm Cortex-M4 core running at 80MHz
  • Embedded memory:
    • CC3220MODS and CC3220MODAx variants include 256KB RAM
    • CC3220MODSF and CC3220MODASF are flash-based MCUs with integrated 1MB flash and 256KB RAM
  • Peripheral drivers in ROM
  • McASP supporting two I2S channels
  • SD
  • SPI
  • I2C
  • UART
  • 8-bit synchronous camera interface
  • 4 general-purpose timers (GPT) with 16-bit PWM mode
  • 1 watchdog timer module
  • 4-channel, 12-bit ADC
  • Debug interfaces: JTAG, cJTAG, and SWD
• Wi-Fi network processor subsystem:
  • Dedicated Arm MCU for Wi-Fi Internet-on-a-chip fully offloads Wi-Fi and internet protocols from the application MCU
  • Wi-Fi modes:
    • 802.11b/g/n station
    • 802.11b/g/n access point supporting up to 4 stations
    • Wi-Fi Direct client and group owner
    • WPA2 personal and enterprise security: WEP, WPA, WPA2 PSK, WPA2 Enterprise (802.1x), WPA3 personal and enterprise
    • IPv4 and IPv6 TCP/IP stack
    • Industry-standard BSD socket API:
      • 16 simultaneous TCP or UDP sockets
      • 6 simultaneous TLS and SSL sockets
  • IP addressing: Static IP, LLA, DHCPv4, DHCPv6 with duplicate address detection (DAD)
  • SimpleLink connection manager for autonomous fast Wi-Fi connectivity
  • Flexible Wi-Fi provisioning via SmartConfig technology, AP mode, and WPS2
  • RESTful API support (using internal HTTP server)
• Embedded network applications running on dedicated network processor
• Comprehensive security features:
  • Hardware features:
    • Separate execution environments
    • Device identity
    • Hardware crypto engine for advanced fast security, including: AES, DES, 3DES, SHA2, MD5, CRC, and checksum
  • Initial secure programming:
    • Debug security
    • JTAG and debug ports locked
  • Personal and enterprise Wi-Fi security
  • Secure socket (SSLv3, TLS1.0, TLS1.1, TLS1.2)
  • Network security:
    • HTTPS server
    • Trusted root certificate catalog
    • TI root-of-trust public key
  • SW IP protection:
    • Secure key storage
    • File system security
    • Software tamper detection
    • Clone protection
    • Secure boot: verifies integrity and authenticity of runtime binary during boot
• Embedded network applications running on dedicated network processor:
  • HTTP and HTTPS web server with dynamic user callbacks

Applications

• IoT
• Building Automation
• Low-Power Camera
• Thermostat
• Access Control and E-Lock
• Asset Tracking and RTLS Tags
• Cloud Connectivity
• Internet Gateway Device
• Security Systems
• Smart Energy
• Industrial Control
• Smart Plug and Meter
• Wireless Audio
• IP Network Sensor Node
• Medical Device