Texas Instruments CC3235MODASF, User Manual

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– Station (STA)
– Wi-Fi Direct
® (only supported on 2.4 GHz)
• Security:
– WEP
– WPA
™ / WPA2 ™ PSK
– WPA2 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: 16 Mbps
– TCP: 13 Mbps
• Power-management subsystem:
– Integrated DC/DC converters support a wide range of supply voltage:
• Single wide-voltage supply, VBAT: 2.3 V to 3.6 V
– Advanced low-power modes:
• Shutdown: 1 µA, hibernate: 5.5 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
– Wi-Fi TX power
• 2.4 GHz: 16 dBm at 1 DSSS
• 5 GHz: 15.1 dBm at 6 OFDM
– Wi-Fi RX sensitivity
• 2.4 GHz: –94.5 dBm at 1 DSSS
• 5 GHz: –89 dBm at 6 OFDM
• Additional integrated components
– 40.0-MHz crystal
– 32.768-kHz crystal (RTC)
– 32Mbit SPI serial flash
– RF filters, diplexer, and passive components
• Footprint compatible QFM package
– CC3235MODx: 1.27-mm pitch,
63-pin, 20.5-mm × 17.5-mm
• Module supports SimpleLink Developer's Ecosystem
www.ti.com Hardware
SWRU548C – FEBRUARY 2019 – REVISED SEPTEMBER 2021
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CC3235MODSF SimpleLink™ Wi-Fi
®
and IoT Solution With MCU
LaunchPad™ Hardware
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