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The CC3235x SimpleLink™ Wi-Fi®, dual-band single-chip wireless MCU solution integrates two processors in a single chip and is available in two models (CC3235S and CC3235SF.) The CC3235S includes 256KB RAM, IoT network security and device identity/key. In addition, the CC3235S offers MCU-level security features such as file system encryption, user IP (MCU image) encryption, secure boot, and debug security. the CC3235SF is created based on the CC3235S and integrates user-specific 1MB executable flash memory and 256KB RAM.

The CC3235x SimpleLink™ family offers a network processor that can run all Wi-Fi and Internet logic layers. The ROM-based subsystem is completely offloaded from the host MCU and includes 802.11a/b/g/n dual-band 2.4GHz and 5GHz radios, baseband, and MAC (with a powerful hardware encryption engine.) The CC3235x devices have many new features that simplify connectivity for IoT applications. These include 802.11a (5GHz) support, BLE/2.4GHz radio coexistence, antenna selection, enhanced security (FIPS 140-2 Level 1 certified), up to 16 concurrent secure sockets, and certificate signing requests (CSR).

Specification

Series SimpleLink™  

Type TxRx + MCU  

RF Series/Standard WiFi  

Protocol 802.11a/b/g/n  

Modulation CCK, DSSS, OFDM  

Frequency 2.412GHz ~ 2.472GHz, 5.18GHz ~ 5.825GHz  

Data Rate (Max) 54Mbps  

Power - Output 18.3dBm  

Sensitivity - 96dBm  

Storage capacity 256kB RAM  

Serial interfaces ADC, I²C, I²S, PWM, JTAG, SPI, UART  

GPIO 21  

Voltage - Supply 2.1V ~ 3.6V  

Current - Receive 59mA  

Current - Transmit 272mA  

Operating Temperature -40°C ~ 85°C (TA)  

Mounting Type Surface Mount  

Package/Case 64-VFQFN Exposed Pad  

Supplier Device Package 64-VQFN (9x9)  

Applications

- For IoT applications such as

- Building and residential automation:

- HVAC systems and thermostats

- Video surveillance, visual doorbells and low-power cameras

- Building security systems and electronic locks

- Electrical appliances

- Asset tracking

- Factory automation

- Medical and healthcare

- Grid infrastructure

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.