Texas Instruments SimpleLink CC3220MOD Series Manual page 7

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Figure 4-4 shows the an overview of the CC3220x hardware.
Figure 4-5 shows the an overview of the CC3220x embedded software.
Copyright © 2021 Texas Instruments Incorporated
CC32xx ± Single-Chip Wireless MCU
ARM
Cortex-M4
80 MHz
DMA
Timers
GPIOs
Network Processor
Application
Protocols Wi-Fi Driver
TCP/IP Stack
RAM
(ARM Cortex)
ROM
Synthesizer
Copyright © 2017, Texas Instruments Incorporated
Figure 4-4. CC3220x Hardware Overview
Applications MCU
Customer Application
NetApp
Peripherals
Driver
Host Interface
Network Applications
TCP/IP Stack
WLAN MAC and PHY
Network Processor
Figure 4-5. CC3220x Embedded Software Overview
Product Folder Links:
SWRS206E – MARCH 2017 – REVISED MAY 2021
1-MB Flash (optional)
256-KB RAM
ROM
1x SPI
2x UART
2
1 I C
1x I2S/PCM
1x SD/MMC
8-bit Camera
4x ADC
Power
Management
Oscillators
DC-DC
RTC
BSD
Wi-Fi
Socket
SimpleLink Driver APIs
WLAN Security
and
Management
CC3220MOD CC3220MODA
CC3220MOD, CC3220MODA
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