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CC3220x SimpleLink™ Wi-Fi® Wireless Microcontroller Unit (MCU) System-on-Chip (SoC) is a Single-Chip With Two Separate Execution Environments: a User Application Dedicated ARM® Cortex®-M4 MCU and a Network Processor MCU to Run All Wi-Fi and Internet Logical Layers
Chip-Level, Wi-Fi Alliance Wi-Fi CERTIFIED
Applications Microcontroller Subsystem
ARM Cortex-M4 Core at 80 MHz
Embedded Memory
The CC3220R and CC3220S Variants Include 256KB of RAM
The CC3220SF Variant is a Flash-Based Wireless MCU With Integrated 1MB of Flash and 256KB of RAM
External Serial Flash
McASP Supports Two I2S Channels
SD
SPI
I2C
UART
8-Bit Parallel Camera
Four General-Purpose Timers With 16-Bit PWM Mode
Watchdog Timer
4-Channel 12-Bit ADCs
Up to 27 GPIO Pins
Debug Interfaces: JTAG, cJTAG, SWD
Wi-Fi Network Processor (NWP) Subsystem
Wi-Fi Internet-on-a-chip Dedicated ARM MCU Completely Offloads Wi-Fi and Internet Protocols from the Application MCU
Wi-Fi Modes:
802.11b/g/n Station
802.11b/g Access Point (AP) Supports up to Four Stations
Wi-Fi Direct Client and Group Owner
WPA2 Personal and Enterprise Security: WEP, WPA/WPA2 PSK, WPA2 Enterprise (802.1x)
