ASUS WL Routers/Access Points History (Unofficial)

ModelCPUSwitchRadioRAMFLASHUSB
Generation 1
WL-300gBCM4702 125MHzN/A802.11g (BCM4306+BCM2050)16MB SDR 32bit4MBN/A
WL-500gBCM4702 125MHzBCM5325MMiniPCI 802.11g (BCM4306+BCM2050)16MB SDR 32bit4MB1 x 1.1
WL-500bBCM4702 125MHzBCM5325MMiniPCI 802.11b (BCM4301+BCM2051)16MB SDR 32bit4MB1 x 1.1
WL-500b V2BCM4702 125MHzBCM5325MMiniPCI 802.11b RaLink16MB SDR 32bit4MB1 x 1.1
WL-HDD/WL-HMDBCM4702 125MHzN/A802.11g (BCM4306+BCM2050)16MB SDR 32bit4MB1 x 1.1
Generation 2
WL-500g Deluxe (WL-500gx)BCM5365P/BCM5364P 200MHzSoC802.11g (BCM4306 + BCM2050)32MB SDR 32bit4MB2 x 2.0 (VT6212L)
WL-520g (WL-500g-X, WL-500g-C)BCM5350 200MHzSoC802.11g (SoC + BCM2050)8MB SDR 16bit2MBN/A
WL-550gEBCM5352E 200MHzSoC802.11g (SoC + BCM2050)16MB SDR 32bit4MBN/A
WL-320gEBCM5352E 200MHzSoC802.11g (SoC + BCM2050)16MB SDR 32bit4MBN/A
WL-320gPBCM5352E 200MHzSoC802.11g (SoC + BCM2050)16MB SDR 32bit4MBN/A
Generation 3
WL-700gEBCM4780 264MHzBCM5325E802.11g (BCM4318E)64MB DDR 32bit2MB3 x 2.0 (VT6212L)
WL-500g Premium (WL-500gp)BCM4704/BCM4780 264MHzBCM5325EMiniPCI 802.11g (BCM4318E)32MB DDR 32bit8MB2 x 2.0 (VT6212L)
WL-500WBCM4704/BCM4780 264MHzBCM5325FMiniPCI 802.11n (BCM4321L+BCM2055)32MB DDR 32bit8MB2 x 2.0
Generation 2.1
WL-500g Premium V2 (WL-500gpv2)BCM5354 240MHzSoC802.11g (SoC)32MB DDR 16bit8MB2 x 2.0 (SoC + USB2520)
WL-520GCBCM5354 200/240MHzSoC802.11g (SoC)16MB SDR 16bit2MBN/A
WL-520GUBCM5354 200MHzSoC802.11g (SoC)16MB SDR 16bit4MB1 x 2.0 (SoC)
WL-330gEBCM5354 240MHzSoC802.11g (SoC)16MB SDR 16bit4MBN/A

SoC

SoCCoreI$D$PFC
BCM4702BCM47108KB4KBN/A
BCM4704BCM330216KB16KB1KB
BCM4780BCM330216KB16KB1KB
BCM5350BCM330216KB8KB256B
BCM5352BCM330216KB8KB256B
BCM5354BCM330216KB16KB1KB
BCM5364P/5365PBCM33028KB4KB???