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SimpleLink™ Wi-Fi CERTIFIED™ dual-band wireless module solution


Package | PIN: QFM (MOB) | 63
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $16.59
10-24 $15.42
25-99 $14.89
100-249 $13.00
250-499 $12.37
500-749 $11.39
750-999 $10.22
1000+ $10.19


  • Fully Integrated and Green/RoHS Modules Includes All Required Clocks, SPI Flash, and Passives
  • 802.11 a/b/g/n: 2.4 GHz and 5 GHz
  • FCC, IC/ISED, ETSI/CE, and MIC Certified
  • FIPS 140-2 Level 1 Validated IC Inside
  • Multilayered security features, help developers protect identities, data, and software IP
  • Low-Power Modes for battery powered application
  • Coexistence with 2.4 GHz Radios
  • Industrial Temperature: –40°C to +85°C
  • CC3235MODx Multiple-core architecture, system-on-chip (SoC)
  • 1.27-mm Pitch QFM Package for Easy Assembly and Low-Cost PCB Design
  • Transferrable Wi-Fi Alliance® Certification
  • Application microcontroller subsystem:
    • Arm® Cortex®-M4 core at 80 MHz
    • User-dedicated memory
      • 256 KB RAM
      • Optional 1 MB executableFlash
    • Rich set of peripherals and timers
    • 26 I/O pins with flexible multiplexing options
      • UART, I2S, I2C, SPI, SD, ADC, and 8-bit parallelinterface
      • 8-bit Synchronous ImageInterface
      • Timers andPWM
    • Debug Interfaces: JTAG, cJTAG, and SWD
  • Wi-Fi network processor subsystem:
    • Wi-Fi® core:
      • 802.11 a/b/g/n 2.4 GHz and 5 GHz
      • Modes:
        • Access Point (AP)
        • Station (STA)
        • Wi-Fi Direct® (only supported on 2.4 GHz)
      • Security:
        • WEP
        • WPA™/WPA2™ PSK
        • WPA2 Enterprise
    • Internet and application protocols:
      • HTTPs server, mDNS, DNS-SD, DHCP
      • IPv4 and IPv6 TCP/IP stack
      • 16 BSD sockets (fullysecured TLS v1.2 and SSL 3.0)
    • Built-in power management subsystem:
      • Configurable low-power profiles (always, intermittent, tag)
      • Advanced low-power modes
      • Integrated DC/DCregulators
  • Multilayered security features:
    • Separate execution environments
    • Networking security
    • Device identity and key
    • Hardware accelerator cryptographic engines (AES, DES, SHA/MD5, CRC)
    • Application-level security (encryption, authentication, access control)
    • Initial secure programming
    • Software tamper detection
    • Secure boot
    • Certificate signing request (CSR)
    • Unique per device key pair
  • Application Throughput
    • UDP: 16 Mbps
    • TCP: 13 Mbps
  • Power-Management Subsystem:
    • Integrated DC/DC converters support a wide range of supply voltage:
      • VBAT wide-voltage mode: 2.3 V to 3.6 V
      • VIO is alwaystied with VBAT
    • Advanced low-power modes:
      • Shutdown: 1 µA, hibernate: 5 µA
      • Low-power deep sleep(LPDS): 120 µA
      • Idle connected (MCU in LPDS): 710 µA
      • RXtraffic (MCU active): 59 mA
      • TX traffic (MCU active): 223mA
    • Wi-Fi TX Power
      • 2.4 GHz: 16.5 dBm at 1DSSS
      • 5 GHz: 14.5 dBm at 6OFDM
    • Wi-Fi RX Sensitivity
      • 2.4GHz: –94.5 dBm at 1 DSSS
      • 5 GHz: –89 dBm at 6OFDM
  • Additional Integrated Components
    • 40.0 MHz Crystal
    • 32.768 kHz Crystal (RTC)
    • 32 Mbit SPI Serial Flash
    • RF Filters, Diplexer and Passive Components
  • Footprint Compatible QFM Package
    • CC3235MODx: 1.27-mm Pitch,
      63-Pin, 20.5-mm × 17.5-mm
  • Module Supports SimpleLink Developer’s Ecosystem

All trademarks are the property of their respective owners.

Texas Instruments  XCC3235MODSM2MOBR

Start your design with the fully programmable FCC, ISED/IC, ETSI/CE, and MIC Certified wireless microcontroller (MCU) module with built-in Dual-Band Wi-Fi connectivity. The modules integrate the
40-MHz crystal, 32.768-kHz RTC clock, 32-Mb SPI serial Flash, RF filters, diplexer, and passive components.

The SimpleLink CC3235MODx module family come in two different module variants:

  • CC3235MODSincludes 256KB of RAM, IoT networking security, device identity/keys, as well as, MCU levelsecurity features such as file system encryption, user IP (MCU image) encryption, secure boot anddebug security.
  • CC3235MODSFbuilds on the CC3235MODS and integrates a user-dedicated 1MB of executable flash in addition to the256KB of RAM.

Created for IoT, the SimpleLink™ Wi-Fi® CC3235MODx module family from Texas Instruments™ is a wireless module that integrates two physically separated on-chip MCUs.

  • Application processor—Arm®Cortex®-M4 MCU with a user-dedicated 256KB of RAM and an optional 1MB ofexecutable flash.
  • Network processor to run allWi-Fi® and Internet logical layers. This ROM-based subsystem completelyoffloads the host MCU and includes an 802.11 a/b/g/n dual-band 2.4 GHz and 5 GHz radio, baseband,and MAC with a powerful hardware cryptography engine.

This generation introduces new capabilities that further simplify the connectivity of things to the Internet. The main new features include:

  • 802.11 a/b/g/n: 2.4 GHz and 5 GHz support
  • 2.4 GHz Coexistence withBluetooth® low energy radio
  • Antenna diversity
  • Enhanced security with FIPS 140-2 Level1 validated IC inside:certification.
  • More concurrent secure sockets (up to 16)
  • Certificate sign request (CSR)
  • Online certificate status protocol (OCSP)
  • Wi-Fi® Alliance certified for IoT applications with low-powercapabilities and more
  • Hostless mode for offloadingtemplate packet transmissions
  • Improved fast scan

The CC3235MODx device family is part of the SimpleLink™ MCU platform—a common, easy-to-use development environment based on a single-core software development kit (SDK) with a rich tool set and reference designs. The E2E™ community supports Wi-Fi®, Bluetooth® low energy, Sub-1 GHz, and host MCUs. For more information, visit www.ti.com/simplelink or www.ti.com/simplelinkwifi.