RTL8197F

802.11BGN WISOC

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


• MIPS 24Kc

• Up to 1000MHz

• I-Cache 64KB / D-Cache 32KB

Memory


• Supports 16 bit DDR1 and DDR2

• Supports SPI NOR Flash and SPI-NAND Flash

• Supports Parallel-NAND Flash

Wi-Fi


• 2.4GHz 2T2R 802.11 b/g/n

Engine


• Security Engine

• GDMA 4 Channel

Peripherals


• One PCIe Gen1 Host Interface

• Two USB2.0 Interfaces

• One RGMII Interface

• One SDXC/eMMC Interface

• Two SPI Interfaces

• Three UART Interfaces

• Two I2C Interfaces

• One I2S Interface

• One PCM Interface

• Four PWM

• Four Timer Events