Loading [MathJax]/jax/output/SVG/fonts/TeX/fontdata.js
Data Sheet
CC3235S and CC3235SF SimpleLink™ Wi-Fi®, Dual-Band, Single-Chip Solution
1 Features
- Multiple-core architecture, system-on-chip (SoC)
- 802.11 a/b/g/n: 2.4GHz and 5GHz
- FIPS 140-2 Level 1 Certification
- Multilayered security features, help developers protect identities, data, and software IP
- Low-Power Modes for battery powered application
- Coexistence with 2.4GHz radios
- Industrial temperature: –40°C to +85°C
- Wi-Fi CERTIFIED® by the Wi-Fi Alliance®
- Application microcontroller subsystem:
- Arm®Cortex®-M4 core at 80MHz
- User-dedicated memory
- 256KB RAM
- Optional 1MB 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:
- 802.11 a/b/g/n 2.4GHz and 5GHz
- Modes:
- Access Point (AP)
- Station (STA)
- Wi-Fi Direct® (only supported on 2.4GHz)
- Security:
- WEP
- WPA™/ WPA2™ PSK
- WPA2 Enterprise
- WPA3™ Personal
- WPA3™ Enterprise
- 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
- 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: 16Mbps, TCP: 13 Mbps
- Peak: 72Mbps
- Power-Management Subsystem:
- Integrated DC/DC converters support a wide range of supply voltage:
- VBAT wide-voltage mode: 2.1V to 3.6V
- VIO is always tied with VBAT
- Advanced low-power modes:
- Shutdown: 1µA, hibernate: 4.5µA
- Low-power deep sleep (LPDS): 120µA
- Idle connected (MCU in LPDS): 710µA
- RX traffic (MCU active): 59mA
- TX traffic (MCU active): 223mA
- Wi-Fi TX power:
- 2.4GHz: 18.0dBm at 1 DSSS
- 5GHz: 18.1dBm at 6 OFDM
- Wi-Fi RX sensitivity:
- 2.4GHz: –96dBm at 1 DSSS
- 5GHz: –92dBm at 6 OFDM
- Clock source:
- 40.0MHz crystal with internal oscillator
- 32.768kHz crystal or external RTC
- RGK package
- 64-pin, 9mm × 9mm very thin quad flat nonleaded (VQFN) package, 0.5mm pitch
- Device supports SimpleLink™ MCU Platform Developer's Ecosystem
2 Applications
- For Internet of Things applications, such as:
