General Description
The Realtek RTL8197F is a highly- integrated and feature-rich 2T2R 802.11b/g/n WiSoC. It integrates a high performance 1GHz MIPS24Kc processor, 2T2R 802.11b/g/n MAC/BB/RF, PCI Express, five-port Fast Ethernet switch with RGMII, USB2.0 controller, DRAM and flash memory controller, and useful peripheral interfaces. The RTL8197F delivers high-performance with low power consumption for applications such as 11ac dual band smart routers, IoT gateway, VPN gateway, VoIP gateway, Network Storage, LTE routers etc.
Features
CPU
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MIPS 24Kc
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Up to 1000MHz
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I-Cache 64KB / D-Cache 32KB
Memory
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Supports 16 bit DDR1 and DDR2
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Supports SPI NOR Flash and SPI-NAND Flash
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Supports Parallel-NAND Flash
Wi-Fi
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2.4GHz 2T2R 802.11 b/g/n
Engine
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Security Engine
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GDMA 4 Channel
Peripherals
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One PCIe Gen1 Host Interface
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Two USB2.0 Interfaces
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One RGMII Interface
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One SDXC/eMMC Interface
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Two SPI Interfaces
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Three UART Interfaces
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Two I2C Interfaces
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One I2S Interface
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One PCM Interface
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Four PWM
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Four Timer Events