CC3501E
SimpleLink™ wireless MCU with 2.4GHz Wi-Fi® 6 and Bluetooth® Low Energy
CC3501E
Microcontroller
- Powerful 160MHz Arm Cortex-M33 processor with FPU, TrustZone, and AI acceleration
- High-speed quad-SPI and octal-SPI for XiP flash with on-the-fly decryption
- Flexible configuration of low-latency TCM (up to 32KB) and Cache (32KB or 64KB) for improved code execution performance
- 1.1MB embedded SRAM including 128KB TCM for Wi-Fi™, Bluetooth Low Energy, networking, and application data
Peripherals
- Up to 38 I/Os with flexible multiplexing options
- 8 × general-purpose timers and pulse-width modulation (PWM)
- 3 × universal asynchronous receiver-transmitter (UART)
- 2 × Serial Peripheral Interface (SPI)
- 2 × inter-integrated circuit (I2C)
- Inter-IC sound (I2S)
- Pulse density modulation (PDM)
- Secure digital and multimedia card (SD/MMC)
- Secure digital input output (SDIO) 2.0
- Controller area network (CAN) 2.0
- 8-channel, 12-bit analog-to-digital converter (ADC)
System Services
- Direct memory access (DMA)
- One-time-programmable memory (OTP)
- Real-time clock (RTC) and watchdog timer (WDT)
Radio
-
Wi-Fi 6 (802.11ax)
- 2.4GHz, single-stream 20MHz channels with application throughput up to 20Mbps (UDP)
- Compatible with IEEE 802.11 b/g/n/ax
- Orthogonal frequency-division multiple access (OFDMA)
- Target wake time (TWT)
- Trigger frames
- Basic service set (BSS) color
- Integrated PA for a complete WLAN system with up to 20.5dBm output power at 1 DSSS
- Role support: STA, softAP , Wi-Fi direct, multi-role AP + STA
- Support for personal and enterprise Wi-Fi security: WPA and WPA2 PSK, WPA2 Enterprise, WPA3 personal or enterprise
- Wi-Fi TX Power:
-
- 20.5dBm at 1DSSS
- 17.8dBm at 54OFDM
- Wi-Fi RX Sensitivity:
- –98.7dBm at 1DSSS
- –76.6dBm at 54OFDM
- Bluetooth low energy
- Bluetooth low energy 5.4 certified stack
- Supports long-range and high-speed PHYs (up to 2Mbps)
Security Features
- ARM TrustZone
- Hardware security module supporting all of the following:
- ECC, RSA, AES, SHA2/3, MD5, CRC 16/32, and TRNG
- Secure key storage
- Initial secure programming
- Secure boot
- Software IP and cloning protection
- Debug security through JTAG and debug port lock
- OTP with the ability to program root-of-trust public key
- Secure over-the-air (OTA) updates
- Anti-rollback protection
Clock Source
- Fast clock: 52MHz XTAL
- Slow clock: Internal low-frequency oscillator, 32.768kHz XTAL, or external slow clock source
Power Management
- Support for 3.3V and 1.8V on multiple I/O domains
- Supplies: VPA: 3.3V, VMAIN: 1.8V, VIO: 1.8/3.3V
Key Benefits
- Complete software development kit with open-source TCP/IP and TLS stacks
- Operating temperature: –40°C to +105°C
- Support for 3-wire PTA coexistence interface for use with external 2.4GHz radios (for example Thread or Zigbee)
- Antenna selection capability
Package
- Easy to design with 56-pin, 7mm × 7mm quad flat no leaded (QFN) package
The SimpleLink™ Wi-Fi system-on-chip CC35xx family is where affordability meets reliability, enabling engineers to connect more applications with confidence. CC35xx are single-chip Wi-Fi 6 and Bluetooth Low Energy 5.4 wireless microcontrollers (MCUs). The CC3500E and CC3501E are the first dual-band devices in this pin-to-pin compatible family.
- CC3500E: 2.4GHz Wi-Fi 6 wireless MCU
- CC3501E: 2.4GHz Wi-Fi 6 and Bluetooth low energy 5.4 wireless MCU
The CC350xE offers the latest standards from Wi-Fi and Bluetooth Low Energy while maintaining compatibility with Wi-Fi 4 (802.11 b/g/n). These CC350xE are the 10th-generation connectivity combo chip from Texas Instruments. As such, the CC350xE is based on proven technology. These devices are an excellent choice to use in cost-sensitive embedded applications with RTOS software. CC350xE brings the efficiency of Wi-Fi 6 to embedded device applications for the Internet of Things (IoT), with a small PCB footprint and highly optimized bill of materials. Future device flavors will include in-package PSRAM for additional runtime memory, see the table below.
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Documentación técnica
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | CC350xE 2.4GHz SimpleLink Wi-Fi 6 and Bluetooth Low Energy Wireless MCU datasheet | PDF | HTML | 12 dic 2025 |
| * | Errata | CC355xE SimpleLink 2.4GHz and 5GHz Dual-Band Wi-Fi 6 and Bluetooth Low Energy Wireless MCU Errata | PDF | HTML | 05 dic 2025 |
| User guide | CC35xx SimpleLink™ Wi-Fi 6 and Bluetooth® Low Energy Wireless MCU Technical Reference Manual | PDF | HTML | 11 dic 2025 | |
| Technical article | Solving key wireless connectivity cyber security challenges with low-power wireless MCUs (Rev. A) | PDF | HTML | 11 dic 2024 |
Diseño y desarrollo
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
LP-EM-CC35X1 — Kit de desarrollo CC35xxE LaunchPad™ para MCU inalámbrica SimpleLink™ Wi‑Fi 6 Bluetooth® de baja ene
SIMPLELINK-WIFI-SDK-PREVIEW — SIMPLELINK-WIFI-SDK-PREVIEW
Productos y hardware compatibles
Productos
Productos Wi-Fi
Desarrollo de hardware
Placa de evaluación
SIMPLELINK-WIFI-TOOLBOX — SimpleLink Wi-Fi Toolbox collection of tools to help development and testing of the CC33xx
The Wi-Fi toolbox package provides all the capabilities required to debug and monitor WLAN/Bluetooth® Low Energy firmware with a host, perform RF validation tests, run pretest for regulatory certification testing, and debug hardware and software platform integration issues.
Productos y hardware compatibles
Productos
Productos Wi-Fi
Desarrollo de hardware
Placa de evaluación
Software
Controlador o biblioteca
CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)
Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It is comprised of a rich suite of tools used to build, debug, analyze and optimize embedded applications. Code Composer Studio is available across Windows®, Linux® and macOS® platforms.
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Productos y hardware compatibles
Este recurso de diseño es compatible con la mayoría de los productos de estas categorías.
Revise la página de detalles del producto para verificar la compatibilidad.
-
parametric-filter Microprocesadores y DSP -
parametric-filter Microcontroladores -
parametric-filter Productos Wi-Fi -
parametric-filter Productos de 2.4 GHz de baja potencia -
parametric-filter Acondicionadores de señal -
parametric-filter Sensores de radar mmWave
UNIFLASH — UniFlash for most TI microcontrollers (MCUs) and mmWave sensors
UniFlash is a software tool for programming on-chip flash on TI microcontrollers and wireless connectivity devices and on-board flash for TI processors. UniFlash provides both graphical and command-line interfaces.
UniFlash can be run from the cloud on the TI Developer Zone or downloaded and used (...)
Productos y hardware compatibles
Productos
Microcontroladores en tiempo real C2000
MCU Arm Cortex-M0+
MCU Arm Cortex-R
Sensores de radar mmWave automotrices
Sensores de radar mmWave industriales
Productos Wi-Fi
MCU Arm Cortex-M4
SoC del procesador de señal digital (DSP) de radar y audio
SoC de redes industriales y multimedia
CC35XXE-PREVIEW — Preview resources for the CC35XXE Devices
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| VQFN (RSH) | 56 | Ultra Librarian |
Pedidos y calidad
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
- Lugar de fabricación
- Lugar de ensamblaje
Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.
Soporte y capacitación
Foros de TI E2E™ con asistencia técnica de los ingenieros de TI
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