Texas Instruments CC3200MOD Internet-on-a-Chip Wireless MCU Module
Texas Instruments CC3200MOD Internet-on-a-Chip Wireless MCU Module offers programmable FCC, IC, CE, and Wi-Fi® Certified Wireless microcontroller (MCU) module with built-in Wi-Fi connectivity. Created for the Internet of Things (IoT), the SimpleLink™ CC3200MOD is a wireless MCU module that integrates an Arm® Cortex®-M4 MCU, allowing customers to develop an entire application with a single device. With on-chip Wi-Fi, Internet, and robust security protocols, no prior Wi-Fi experience is required for faster development. The CC3200MOD integrates all required system-level hardware components, including clocks, SPI flash, RF switch, and passives, into an LGA package for easy assembly and low-cost PCB design. The CC3200MOD is a complete platform solution, including software, sample applications, tools, user and programming guides, reference designs, and the TI E2E support community.
The device includes various peripherals, including a fast parallel camera interface, I2S, SD/MMC, UART, SPI, I2C, and four-channel ADC. The CC3200 family includes flexible embedded RAM for code and data; ROM with external serial flash bootloader and peripheral drivers; and SPI flash for Wi-Fi network processor service packs, Wi-Fi certificates, and credentials. The Wi-Fi network processor subsystem features a Wi-Fi Internet-on-a-chip and contains an additional dedicated Arm MCU that completely offloads the applications MCU. This subsystem includes an 802.11 b/g/n radio, baseband, and MAC with a powerful crypto engine for fast, secure Internet connections with 256-bit encryption. The CC3200MOD supports station, access point, and Wi-Fi Direct™ modes. The device also supports WPA2 personal and enterprise security and WPS 2.0. The Wi-Fi Internet-on-a-chip includes embedded TCP/IP and TLS/SSL stacks, an HTTP server, and multiple Internet protocols. The power-management subsystem includes integrated DC-DC converters supporting various supply voltages. This subsystem enables low-power consumption modes, such as the hibernate with RTC mode requiring less than 7μA of current.
Features
- The CC3200MOD is a Wi-Fi module that consists of the CC3200R1M2RGC single-chip wireless MCU
- This fully integrated module includes all required clocks, SPI Flash, and passives
- Modular FCC, IC, and CE certifications save customer effort, time, and money
- Wi-Fi CERTIFIED™ modules, with the ability to request certificate transfer for Wi-Fi Alliance members
- 1.27mm pitch LGA package for easy assembly and low-cost PCB design
- Applications microcontroller subsystem
- Arm Cortex-M4 core at 80MHz
- Embedded memory options
- Integrated serial
- RAM (up to 256KB)
- Peripheral drivers in ROM
- Hardware crypto engine for advanced hardware security including
- AES, DES, and 3DES
- SHA and MD5
- CRC and checksum
- An 8-bit, fast, parallel camera interface
- One Multichannel Audio Serial Port (McASP) interface with support for I2S format
- One SD (MMC) interface
- 32-channel Micro Direct Memory Access (μDMA)
- Two Universal Asynchronous Receivers/Transmitters (UARTs)
- Two Serial Peripheral Interfaces (SPIs)
- One Inter-integrated Circuit (I2C)
- Four General-Purpose Timers (GPTs)
- 16-bit Pulse-Width Modulation (PWM) mode
- One watchdog timer module
- 4-channel 12-bit Analog-to-Digital Converters (ADCs)
- Up to 25 individually programmable GPIO pins
- Wi-Fi network processor subsystem
- 802.11b/g/n radio, baseband, and medium access control
- TCP/IP stack
- Powerful crypto engine for fast secured WLAN connections with 256-bit encryption
- Station, access point, and Wi-Fi direct modes
- WPA2 personal and enterprise security
- SimpleLink connection manager for managing Wi-Fi security states
- Power-management subsystem
- Integrated DC-DC converter with a wide-supply voltage
- Low-power consumption at 3.6V
- Additional integrated components
- 40.0MHz crystal
- 32.768kHz crystal (RTC)
- 8Mbit SPI serial Flash RF filter and passive components
- Package and operating conditions
- 1.27mm pitch, 63-pin, 20.5mm × 17.5mm LGA package for easy assembly and low-cost PCB design
- -20°C to 70°C operating temperature range
Applications
- Internet of Things (IoT)
- Cloud connectivity
- Home automation
- Home appliances
- Access control
- Security systems
- Smart energy
- Internet gateway
- Industrial control
- Smart plug and metering
- Wireless audio
- IP network sensor nodes
- Wearables
Functional Block Diagram
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