SimpleLink™ Arm Cortex-M4 Wi-Fi® MCU 256kB RAM+1MB XIP flash, coex, WPA3, 16 TLS sockets,secure boot
Product details
Parameters
Package | Pins | Size
Features
- Multiple-core architecture, system-on-chip (SoC)
- Multilayered security features, help developers protect identities, data, and software IP
- Low-power modes for battery powered application
- Coexistence with BLE radios (CC13x2/CC26x2)
- Network-assisted roaming
- Industrial temperature: –40°C to +85°C
- Wi-Fi CERTIFIED by the Wi-Fi Alliance
- Application microcontroller subsystem:
- Arm Cortex-M4 core at 80 MHz
- User-dedicated memory
- 256KB of RAM
- Optional 1MB of executable flash
- Rich set of peripherals and timers
- 27 I/O pins with flexible multiplexing options
- UART, I2S, I2C, SPI, SD, ADC, 8-bit parallel interface
- Timers and PWM
- Wi-Fi network processor subsystem:
- Wi-Fi core:
- 802.11b/g/n 2.4 GHz
- Modes:
- Access Point (AP)
- Station (STA)
- Wi-Fi Direct
- Security:
- WEP
- WPA™/ WPA2™ PSK
- WPA2 Enterprise
- WPA3™ Personal
- Internet and application protocols:
- HTTPs server, mDNS, DNS-SD, DHCP
- IPv4 and IPv6 TCP/IP stack
- 16 BSD sockets (fully secured TLS v1.2 and SSL 3.0)
- Built-in power management subsystem:
- Configurable low-power profiles (always, intermittent, tag)
- Advanced low-power modes
- Integrated DC/DC regulators
- Wi-Fi core:
- Multilayered security features:
- Separate execution environments
- Networking security
- Device identity and key
- Hardware accelerator cryptographic engines (AES, DES, SHA/MD5, CRC)
- Application-level security (encryption, authentication, access control)
- Initial secure programming
- Software tamper detection
- Secure boot
- Certificate signing request (CSR)
- Unique per device key pair
- Application throughput:
- UDP: 16 Mbps, TCP: 13 Mbps
- Peak: 72 Mbps
- Power-Management Subsystem:
- Integrated DC/DC converters support a wide range of supply voltage:
- VBAT wide-voltage mode: 2.1 V to 3.6 V
- VIO is always tied with VBAT
- Advanced low-power modes:
- Shutdown: 1 µA, hibernate: 4.5 µA
- Low-power deep sleep (LPDS): 120 µA
- Idle connected (MCU in LPDS): 710 µA
- RX traffic (MCU active): 59 mA
- TX traffic (MCU active): 223 mA
- Integrated DC/DC converters support a wide range of supply voltage:
- Wi-Fi TX power:
- 18.0 dBm at 1 DSSS
- 14.5 dBm at 54OFDM
- Wi-Fi RX sensitivity:
- –96 dBm at 1 DSSS
- –74.5 dBm at 54 OFDM
- Clock source:
- 40.0-MHz crystal with internal oscillator
- 32.768-kHz crystal or external RTC
- RGK package
- 64-pin, 9-mm × 9-mm very thin quad flat nonleaded (VQFN) package, 0.5-mm pitch
- Device supports SimpleLink™ MCU Platform developer’s ecosystem
All trademarks are the property of their respective owners.
Description
The SimpleLink™ Wi-Fi CC3230x wireless MCU comes in two variants: CC3230S and C3230SF.
- The CC3230S includes 256KB of RAM, IoT networking security, device identity/keys, as well as, MCU level security features such as file system encryption, user IP (MCU image) encryption, secure boot and debug security.
- The CC3230SF builds on the CC3230S and integrates a user-dedicated 1MB of executable flash in addition to the 256KB of RAM.
Simplify your IoT design with a Wi-Fi CERTIFIED™ wireless microcontroller (MCU). The SimpleLink™ Wi-Fi® CC3230x device family is a system-on-chip (SoC) solution that integrates two processors within a single chip, including:
- Application processor: Arm® Cortex®-M4 MCU with a user-dedicated 256KB of RAM and an optional 1MB of executable flash
- Network processor to run all Wi-Fi and internet logical layers. This ROM-based subsystem completely offloads the host MCU and includes an 802.11b/g/n 2.4 GHz radio, baseband, and MAC with a powerful hardware cryptography engine
These devices introduce new capabilities that further simplify the connectivity of things to the internet. The main new features include
- Bluetooth Low Energy and Wi-Fi 2.4-GHz radio coexistence (CC13x2/CC26x2)
- Antenna selection
- Up to 16 concurrent secure sockets
- Certificate sign request (CSR)
- Online certificate status protocol (OCSP)
- Wi-Fi Alliance certified IoT power-saving features (such as BSS max idle, DMS, and proxy ARP)
- Hostless mode for offloading template packet transmissions
- Network-assisted roaming
The CC3230x device family is part of the SimpleLink™ MCU platform—a common, easy-to-use development environment based on a single-core software development kit (SDK) with a rich tool set and reference designs. The E2E™ community supports Wi-Fi, Bluetooth low energy, Sub-1 GHz, and host MCUs. For more information, visit www.ti.com/simplelink or www.ti.com/simplelinkwifi.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The SimpleLink™ Wi-Fi® CC3235SF dual band LaunchPad™ development kit (LAUNCHXL-CC3235SF) highlights CC3235SF, a single-chip security solution and wireless microcontroller (MCU) which integrates a user application dedicated ARM® cortex®-M4 MCU and a network processor that runs (...)
Features
- CC3235SF dual band Wi-Fi microcontroller (MCU) in QFN package
- 2x20 pin stackable connectors (BoosterPack headers) to connect to TI LaunchPads and other BoosterPack plug-in modules
- On-Board chip antenna with option for U.FL based testing
- A single Chip Security Solution
- Support for Bluetooth® low (...)
Software development
Step 2: Download the CC32xx SDK
Step 3: Get started with SimpleLink Academy
The SimpleLink™ Wi-Fi® CC32XX SDK contains drivers for the CC3220 and CC3235 programmable MCU and documentation needed to use the solution. It also contains the flash programmer (...)
Features
- 802.11 a/b/g/n: 2.4 and 5GHz
- 2.4GHz Bluetooth® low energy coexistence
- Enhanced security with WPA3 and FIPS 140-2 Level 1 certification
- Enhancement for network terminal
- Support setting country code
- 5GHz channels support
- Support for antenna diversity configurations
- Support for coex configurations
- (...)
Download on Google play
The SimpleLink™ Wi-Fi® Starter Pro mobile App is a new mobile application for SimpleLink provisioning. It goes along with the embedded provisioning library and example that runs on the device side. The new provisioning release is TI (...)
Features
- Works seamlessly with SimpleLink Wi-Fi CC32xx LaunchPad and CC31xx BoosterPack
- Uses 4-wire UART for control and communication
- Transmit Wi-Fi packets in packetized and continuous modes
- Graphical User Interface (GUI) for configuration and display
- User-defined configuration of channel, power level (...)
Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)
Features
By Platform - Find out more about the features available for a specific processor family:
Develop MCU applications faster with TI-RTOS
TI-RTOS accelerates development schedules by eliminating the need to create basic system software functions from scratch. TI-RTOS scales from a real-time multitasking kernel - TI-RTOS Kernel - to a complete RTOS solution including additional (...)
Features
TI-RTOS offers the following components:
TI-RTOS Module | Description |
TI-RTOS Kernel | TI-RTOS Kernel (formerly known as SYS/BIOS) provides deterministic preemptive multithreading and synchronization services, memory management, and interrupt handling. |
TI-RTOS Device Drivers and Board Initialization | TI-RTOS (...) |
CCS Uniflash is a standalone tool used to (...)
Design tools & simulation
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
VQFN (RGK) | 64 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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Support & training
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