Overview
The CC3100MODR11MAMOBT is a Wi-Fi module produced by Texas Instruments, designed to integrate Wi-Fi connectivity into low-cost, low-power microcontroller (MCU) based Internet-of-Things (IoT) applications. This module is part of the SimpleLink™ Wi-Fi family and simplifies the implementation of Internet connectivity by integrating all necessary Wi-Fi and Internet protocols. It includes a dedicated Arm microcontroller that offloads Wi-Fi and Internet protocols from the external MCU, ensuring a robust and secure connection with minimal host software requirements.
Key Specifications
| Parameter | Specification |
|---|---|
| RF Family/Standard | Wi-Fi (802.11 b/g/n) |
| Frequency | 2.4 GHz |
| Data Rate (Max) | 16 Mbps (UDP), 13 Mbps (TCP) |
| TX Power | 17 dBm at 1 DSSS, 17.25 dBm at 11 CCK, 13.5 dBm at 54 OFDM |
| RX Sensitivity | –94.7 dBm at 1 DSSS, –87 dBm at 11 CCK, –73 dBm at 54 OFDM |
| Supply Voltage | 2.3 V to 3.6 V |
| Current Consumption | 7 µA (Hibernate with RTC), 140 µA (Standby), 54 mA (RX at 54 OFDM), 223 mA (TX at 54 OFDM) |
| Operating Temperature | –20°C to +70°C |
| Package | 63-pin LGA (17.5 mm x 20.5 mm) |
| Host Interface | SPI or UART with 8-, 16-, or 32-bit MCU or ASICs |
Key Features
- Wi-Fi CERTIFIED™ module with FCC, IC, TELEC, and CE certifications.
- Dedicated Arm microcontroller for offloading Wi-Fi and Internet protocols.
- 802.11 b/g/n radio, baseband, and medium access control (MAC) with Wi-Fi driver and supplicant.
- TCP/IP stack, TLS/SSL stacks, and HTTP server.
- Support for station, access point, and Wi-Fi Direct modes.
- WPA2 Personal and Enterprise Security, WPS 2.0.
- SimpleLink™ connection manager for autonomous and fast Wi-Fi connections.
- SmartConfig™ technology and AP mode for easy Wi-Fi provisioning.
- Powerful crypto engine with 256-bit AES encryption.
- Integrated DC-DC converter supporting a wide range of supply voltages.
- Low power consumption modes including hibernate with RTC.
- Interfaces with 8-, 16-, or 32-bit MCU or ASICs over SPI or UART.
- Low footprint host driver: less than 6KB of code memory and 700B of RAM.
Applications
The CC3100MODR11MAMOBT is designed for various IoT applications, including but not limited to:
- Smart Home Devices
- Industrial Automation
- Wearable Devices
- Healthcare Devices
- Agricultural Monitoring Systems
It is particularly useful in scenarios where low power consumption and easy integration of Wi-Fi connectivity are crucial.
Q & A
- What is the CC3100MODR11MAMOBT?
The CC3100MODR11MAMOBT is a Wi-Fi module from Texas Instruments, part of the SimpleLink™ Wi-Fi family, designed to add Wi-Fi connectivity to low-cost, low-power MCU-based IoT applications.
- What certifications does the CC3100MODR11MAMOBT have?
The module is FCC, IC, TELEC, and CE certified, and it is also Wi-Fi CERTIFIED™.
- What are the key components integrated into the CC3100MODR11MAMOBT?
The module includes the CC3100R11MRGC Wi-Fi network processor, power management subsystems, serial Flash, RF filter, crystal, and passive components.
- What security features does the CC3100MODR11MAMOBT support?
The module supports WPA2 Personal and Enterprise Security, WPS 2.0, and has a powerful crypto engine with 256-bit AES encryption for TLS and SSL connections.
- What are the operating modes supported by the CC3100MODR11MAMOBT?
The module supports station, access point, and Wi-Fi Direct modes.
- How does the CC3100MODR11MAMOBT manage power consumption?
The module includes an integrated DC-DC converter and supports low-power consumption modes such as hibernate with RTC, requiring approximately 7 µA.
- What is the host interface of the CC3100MODR11MAMOBT?
The module interfaces with 8-, 16-, or 32-bit MCU or ASICs over SPI or UART.
- What is the maximum data rate of the CC3100MODR11MAMOBT?
The maximum data rate is 16 Mbps for UDP and 13 Mbps for TCP.
- What is the operating temperature range of the CC3100MODR11MAMOBT?
The operating temperature range is –20°C to +70°C.
- What kind of support does Texas Instruments offer for the CC3100MODR11MAMOBT?
Texas Instruments provides various tools and software, sample applications, user and programming guides, reference designs, and the TI E2E™ support community.
