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Texas Instruments CC3100MODR11MAMOBR
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- Part No.:
- CC3100MODR11MAMOBR
- Manufacturer:
- Texas Instruments
- Category:
- RF Transceiver ICs
- Package:
- 63-SMD Module
- Datasheet:
-
CC3100MODR11MAMOBR.pdf
- Description:
- IC RF TXRX+MCU WIFI 63QFM
- Quantity:
- Payment:
- Shipping:
Inventory:556
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Product details
Overview
CC3100MODR11MAMOBR from Texas Instruments is a Wi-Fi CERTIFIED™, FCC/IC/TELEC/CE-certified module integrating the CC3100R11MRGC network processor, 8-Mbit SPI flash, 40-MHz and 32.768-kHz crystals, RF filter, DC-DC converter, and passives in a single 20.5 mm × 17.5 mm LGA package. It delivers embedded Wi-Fi connectivity for MCU-based IoT edge devices with TLS/SSL support, 8 BSD sockets (2 TLS-capable), and ultra-low hibernate current of 7 µA.
For engineers reviewing the CC3100MODR11MAMOBR datasheet, CC3100MODR11MAMOBR pinout, CC3100MODR11MAMOBR application, or CC3100MODR11MAMOBR equivalent, key selection criteria include certified regulatory compliance, SPI/UART host interface compatibility, integrated power management for battery operation, and verified 2.4-GHz 802.11b/g/n RF performance at –73 dBm RX sensitivity (54 OFDM) and 13.5 dBm TX output.
Technical Context
The CC3100MODR11MAMOBR implements a dual-subsystem architecture: a dedicated Arm® MCU-based Wi-Fi network processor offloads full TCP/IP, TLS/SSL, HTTP server, and Wi-Fi protocol stacks from the host MCU, while its integrated power-management subsystem supports direct battery operation (2.3–3.6 V) and five low-power modes including hibernate with RTC (7 µA). The module uses internal oscillators and requires no external clock circuitry.
Its host interface operates over SPI (up to 20 MHz) or UART, with driver footprint under 6 KB code and 700 B RAM; the RF front-end includes integrated PA, LNA, and matching network, with RF signal routed through dedicated pin 31 (RF_BG) referenced to multiple ground pads for EMI control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Wi-Fi Standard | IEEE 802.11b/g/n (2.4 GHz only); enables interoperability with legacy and modern APs without band-switching logic |
| TX Output Power | 13.5 dBm at 54 OFDM; sufficient for 20+ meter indoor range with standard PCB antenna |
| RX Sensitivity | –73 dBm at 54 OFDM; ensures reliable link budget in noisy residential environments |
| Host Interface | SPI (20 MHz max) or UART; eliminates need for external level shifters when interfaced to 3.3-V MCUs |
| Power Supply Range | 2.3 V to 3.6 V DC; supports direct connection to single-cell Li-ion, Li-poly, or alkaline battery packs |
| Hibernate Current | 7 µA with RTC active; enables multi-year battery life in sensor nodes with periodic wake-up |
| Operating Temp | –20°C to +70°C; validated for deployment in home automation and industrial gateway enclosures |
| Regulatory Certifications | FCC, IC, TELEC, CE pre-certified; removes need for customer RF test lab engagement and reduces time-to-market by 6–9 months |
Pinout & Package
CC3100MODR11MAMOBR uses a 63-pin, 1.27-mm pitch, 20.5 mm × 17.5 mm LGA package with thermal grounding via pins 55–63. Pin layout supports SPI and UART host interfaces, dedicated RF I/O (pin 31), hibernate control (pin 4), reset (pin 35), and dual VBAT rails (pins 37, 40) for analog/digital/PA domain separation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 4 (nHIB) | Active-low hibernate enable | Puts module into 7-µA state with RTC running; requires external pull-down or MCU GPIO control |
| Pin 31 (RF_BG) | 2.4-GHz RF input/output | Main antenna interface; must be routed over solid ground plane with controlled impedance (50 Ω) |
| Pins 5–8 (SPI) | HOST_SPI_CLK/DIN/DOUT/nCS | Full-duplex SPI interface; supports up to 20 MHz clock for high-throughput firmware updates |
| Pins 44–47 (UART1) | UART1_nRTS/TX/RX/nCTS | Debug/reprogramming interface; RX requires 100-kΩ pullup to minimize hibernate leakage |
| Pins 35–37, 40 | nRESET, VBAT_DCDC_ANA, VBAT_DCDC_PA, VBAT_DCDC_DIG_IO | Independent power domains allow optimized noise isolation between RF, analog, and digital sections |
Key Features
| Feature | Design Value |
|---|---|
| Wi-Fi CERTIFIED™ status | Guarantees interoperability with all Wi-Fi Alliance–certified infrastructure; certificate transfer available for members |
| Dedicated Arm® MCU subsystem | Offloads full Wi-Fi stack (MAC/baseband/radio), TCP/IP, TLS/SSL, and HTTP server-no host MCU resource allocation required |
| Integrated 8-Mbit SPI flash | Stores firmware, certificates, and user data; eliminates external memory BOM and layout complexity |
| 256-bit AES crypto engine | Hardware-accelerated encryption enables sub-100-ms TLS handshake for secure cloud onboarding |
| SmartConfig™ & WPS2 provisioning | Enables zero-touch Wi-Fi setup via smartphone app or button press-no AP password entry needed on device |
| LPDS wake-up time < 3 ms | Allows rapid response to sensor events while maintaining average current below 140 µA in standby |
Applications
| Home Automation Hub | Industrial Wireless Sensor Node |
|---|---|
Use Scenario: Central controller aggregating Zigbee/Z-Wave devices and bridging to cloud via Wi-Fi. IC Role / Device Role / Timing Role: Certified Wi-Fi network processor handling secure TLS MQTT connections, OTA updates, and local AP mode for commissioning. Use Value: Pre-certified RF design eliminates 3–6 months of regulatory testing; integrated DC-DC enables direct 3.3-V rail operation from PoE or USB power. | Use Scenario: Battery-powered temperature/humidity node reporting every 15 minutes to AWS IoT Core. IC Role / Device Role / Timing Role: Low-power Wi-Fi transceiver executing hibernate → wake → connect → transmit → hibernate cycle with <3-ms wake latency. Use Value: 7-µA hibernate current extends CR2032 battery life beyond 3 years; on-module 32.768-kHz RTC enables precise sleep scheduling. |
| Smart Energy Meter Gateway | Connected Home Appliance |
Use Scenario: Utility-grade meter collecting AMI data and forwarding via encrypted Wi-Fi to home router. IC Role / Device Role / Timing Role: Dual-mode station/AP Wi-Fi interface supporting both cloud uplink and local HAN access for field technician diagnostics. Use Value: WPA2 Enterprise support meets utility security mandates; integrated 40-MHz crystal ensures stable timing for accurate timestamping of consumption logs. | Use Scenario: Wi-Fi-enabled washing machine enabling remote start, cycle monitoring, and firmware updates. IC Role / Device Role / Timing Role: Secure network processor managing TLS-secured cloud API calls, local AP provisioning, and SmartConfig onboarding during initial setup. Use Value: Pre-loaded ROM Wi-Fi driver and TCP/IP stack reduce host MCU firmware size by >120 KB; 8-socket support enables concurrent cloud and mobile app connections. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Wi-Fi network processor module applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CC3200MODR11MAMOBR | Includes ARM Cortex-M4F host MCU alongside Wi-Fi subsystem; larger 22 mm × 19 mm footprint; higher 240-MHz CPU clock | Eliminates need for external MCU in simple standalone applications; increases BOM cost and power in MCU-offload scenarios | Select when full application processing is required on-module; avoid if host MCU already handles application logic |
| ESP32-WROOM-32 | 2.4/5-GHz dual-band Wi-Fi + Bluetooth 4.2; Tensilica LX6 dual-core MCU; no pre-certification for CE/TELEC/FCC out-of-box | Requires full RF certification effort; lacks Wi-Fi CERTIFIED™ interoperability guarantee; lower hibernate current (10 µA vs 7 µA) | Select for cost-sensitive designs needing Bluetooth coexistence; verify regional certification path before volume production |
Compared with CC3200MODR11MAMOBR and ESP32-WROOM-32, CC3100MODR11MAMOBR provides the narrowest integration scope-pure Wi-Fi network processor-enabling optimal partitioning of real-time MCU tasks and secure wireless offload, with lowest regulatory risk and smallest PCB footprint among certified alternatives.
Availability
CC3100MODR11MAMOBR is available at Aetrix Electronics and suitable for home automation hubs, industrial wireless sensor nodes, and smart energy meter gateways requiring stable component supply, long-term lifecycle assurance, and pre-certified RF compliance.
Supply support for CC3100MODR11MAMOBR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company delivering analog and embedded processing solutions for industrial, automotive, and personal electronics markets.
The CC3100MODR11MAMOBR belongs to TI's SimpleLink™ Wi-Fi family, engineered specifically to simplify secure, certified Wi-Fi integration into resource-constrained MCU-based IoT endpoints without compromising regulatory compliance or power efficiency.
FAQ
What regulatory certifications does the CC3100MODR11MAMOBR hold?
The CC3100MODR11MAMOBR holds FCC ID Q7L-CC3100MOD, IC ID 2090A-CC3100MOD, TELEC certification 201-150215, and CE RED directive compliance. These pre-certifications cover conducted and radiated emissions, immunity, and RF exposure-eliminating the need for customers to perform independent regulatory testing for end-product approval in North America, Japan, and Europe.
Does the CC3100MODR11MAMOBR require an external crystal?
No, the CC3100MODR11MAMOBR integrates both a 40.0-MHz crystal for main system clock and a 32.768-kHz crystal for real-time clock functionality. These are fully embedded within the module package, removing external crystal placement, load capacitor tuning, and associated layout constraints from the host PCB design.
What is the maximum SPI clock frequency supported by the CC3100MODR11MAMOBR?
The CC3100MODR11MAMOBR supports a maximum SPI clock frequency of 20 MHz under recommended operating conditions (VBAT = 3.3 V, TA = 25°C). This allows high-speed firmware downloads and data transfers while maintaining timing margin across voltage and temperature ranges per Section 8.12 of the SWRS161B datasheet.
How does the CC3100MODR11MAMOBR manage power in battery-operated applications?
The CC3100MODR11MAMOBR features five programmable low-power states-including hibernate (7 µA with RTC), LPDS (<140 µA), and idle connected (715 µA)-all managed by its integrated DC-DC converter. Its wide 2.3–3.6 V input range enables direct battery connection, and brownout detection (2.1 V) prevents erratic behavior during voltage sag.
Can the CC3100MODR11MAMOBR operate in access point mode?
Yes, the CC3100MODR11MAMOBR supports station, access point, and Wi-Fi Direct® modes simultaneously. In AP mode, it can host up to four client connections and serve an embedded HTTP server-enabling local configuration portals, firmware updates, and commissioning workflows without cloud dependency.
CC3100MODR11MAMOBR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- SimpleLink™
- Package/Case:
- 63-SMD Module
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- TxRx + MCU
- RF Family/Standard:
- WiFi
- Protocol:
- 802.11b/g/n
- Modulation:
- -
- Frequency:
- 2.4GHz
- Data Rate (Max):
- 16Mbps
- Power - Output:
- 17dBm
- Sensitivity:
- -95dBm
- Memory Size:
- -
- Serial Interfaces:
- SPI
- GPIO:
- -
- Voltage - Supply:
- 2.3V ~ 3.6V
- Current - Receiving:
- 54mA
- Current - Transmitting:
- 223mA
- Operating Temperature:
- -20°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 63-QFM (20.5x17.5)
CC3100MODR11MAMOBR FAQ
1.How can I place an order for CC3100MODR11MAMOBR through Aetrix?
Please submit a Request for Quotation (RFQ) for CC3100MODR11MAMOBR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CC3100MODR11MAMOBR reliable?
The price and inventory of CC3100MODR11MAMOBR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CC3100MODR11MAMOBR is usually 5 days.
3.What payment methods are accepted for CC3100MODR11MAMOBR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CC3100MODR11MAMOBR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CC3100MODR11MAMOBR?
CC3100MODR11MAMOBR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CC3100MODR11MAMOBR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CC3100MODR11MAMOBR?
For technical support, including CC3100MODR11MAMOBR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CC3100MODR11MAMOBR requirements.
6.How does Aetrix verify that CC3100MODR11MAMOBR is sourced from the original manufacturer or authorized distributors?
All CC3100MODR11MAMOBR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CC3100MODR11MAMOBR meets industry standards.
7.What is the process for return or replacement of CC3100MODR11MAMOBR?
All CC3100MODR11MAMOBR units undergo pre-shipment inspection (PSI). If there is an issue with CC3100MODR11MAMOBR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CC3100MODR11MAMOBR part is unused and in its original packaging.
Return procedure for CC3100MODR11MAMOBR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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