CC3235SM2RGKR
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Texas Instruments CC3235SM2RGKR

Manufacturer No:
CC3235SM2RGKR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC RF TXRX+MCU WIFI 64VFQFN
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The Texas Instruments CC3235SM2RGKR is a part of the SimpleLink™ Wi-Fi® CC3235x device family, which is a dual-band system-on-chip (SoC) solution. This device integrates two processors within a single chip: an Arm® Cortex®-M4 application processor and a network processor for Wi-Fi and internet logical layers. The CC3235SM2RGKR is designed to simplify the connectivity of IoT devices to the internet, offering advanced security features, low-power modes, and a rich set of peripherals.

Key Specifications

Parameter Specification
Processor Arm® Cortex®-M4 at 80 MHz
RAM 256 KB
Flash Optional 1 MB executable Flash (not included in CC3235S variant)
Wi-Fi 802.11 a/b/g/n, 2.4 GHz and 5 GHz
Security FIPS 140-2 Level 1 Certification, WEP, WPA/WPA2 PSK, WPA2 Enterprise, WPA3 Personal and Enterprise, hardware cryptography engines (AES, DES, SHA/MD5, CRC)
Peripherals UART, I2S, I2C, SPI, SD, ADC, 8-bit parallel interface, timers, PWM
Power Management Integrated DC/DC regulators, low-power modes (shutdown: 1 µA, hibernate: 4.5 µA, LPDS: 120 µA)
Operating Temperature -40°C to +85°C
Package 64-Pin VQFN, 9.00 mm × 9.00 mm
Supply Voltage VBAT wide-voltage mode: 2.1 V to 3.6 V

Key Features

  • Multiple-core architecture with a dedicated network processor for Wi-Fi and internet logical layers.
  • Dual-band Wi-Fi support (2.4 GHz and 5 GHz) with modes including Access Point (AP), Station (STA), and Wi-Fi Direct® (on 2.4 GHz only).
  • Advanced security features including FIPS 140-2 Level 1 certification, multilayered security, and hardware cryptography engines.
  • Low-power modes for battery-powered applications, including shutdown, hibernate, and low-power deep sleep (LPDS).
  • Rich set of peripherals such as UART, I2S, I2C, SPI, SD, ADC, and timers.
  • Support for up to 16 concurrent secure sockets and various internet and application protocols (HTTPs server, mDNS, DNS-SD, DHCP, IPv4 and IPv6 TCP/IP stack).
  • Integrated DC/DC regulators and advanced power management subsystem.
  • Wi-Fi CERTIFIED® by the Wi-Fi Alliance® and BLE/2.4 GHz radio coexistence.

Applications

  • Internet of Things (IoT) applications such as building and home automation (HVAC systems, thermostats, video surveillance, video doorbells, low-power cameras, building security systems, and e-locks).
  • Appliances and consumer electronics.
  • Asset tracking and factory automation.
  • Medical and healthcare devices.
  • Grid infrastructure and smart energy solutions.

Q & A

  1. What is the CC3235SM2RGKR?

    The CC3235SM2RGKR is a SimpleLink™ Wi-Fi® dual-band wireless microcontroller (MCU) from Texas Instruments, integrating an Arm® Cortex®-M4 processor and a network processor for Wi-Fi and internet logical layers.

  2. What are the key security features of the CC3235SM2RGKR?

    The device includes FIPS 140-2 Level 1 certification, multilayered security features, hardware cryptography engines (AES, DES, SHA/MD5, CRC), and support for various security protocols like WEP, WPA/WPA2 PSK, WPA2 Enterprise, and WPA3 Personal and Enterprise.

  3. What are the power management capabilities of the CC3235SM2RGKR?

    The device features integrated DC/DC regulators and advanced low-power modes including shutdown (1 µA), hibernate (4.5 µA), and low-power deep sleep (LPDS: 120 µA).

  4. What peripherals are supported by the CC3235SM2RGKR?

    The device supports a rich set of peripherals such as UART, I2S, I2C, SPI, SD, ADC, and timers.

  5. What is the operating temperature range of the CC3235SM2RGKR?

    The operating temperature range is -40°C to +85°C.

  6. What is the package type and size of the CC3235SM2RGKR?

    The device is packaged in a 64-Pin VQFN package, measuring 9.00 mm × 9.00 mm.

  7. What are the supported Wi-Fi modes?

    The device supports Access Point (AP), Station (STA), and Wi-Fi Direct® (on 2.4 GHz only).

  8. Does the CC3235SM2RGKR support BLE/2.4 GHz radio coexistence?
  9. What is the supply voltage range for the CC3235SM2RGKR?

    The supply voltage range is 2.1 V to 3.6 V.

  10. Is the CC3235SM2RGKR Wi-Fi CERTIFIED® by the Wi-Fi Alliance®?

Product Attributes

Type:TxRx + MCU
RF Family/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
Memory Size:256kB RAM
Serial Interfaces:ADC, I²C, I²S, PWM, JTAG, SPI, UART
GPIO:21
Voltage - Supply:2.1V ~ 3.6V
Current - Receiving:59mA
Current - Transmitting:272mA
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:64-VFQFN Exposed Pad
Supplier Device Package:64-VQFN (9x9)
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