RTL8181 Wireless LAN Access Point/Gateway Controller DATA ...

RTL818112-10 CE23T_RP=T_RCD T_RP and T_RCD timing parameterBasic unit, 1*clock cycle“0000” means 1 unit (1 clock cycle)9-5 CE23T_RAS T_RAS timing parameterBasic unit, 1*clock cycle“0000” means 1 unit (1 clock cycle)4-0 CE23T_RFC T_RFC timing parameter for refresh intervalBasic unit, 1*clock cycle“0000” means 1 unit (1 clock cycle)Note: The clock cycle is based memory clock.R/W 111R/W 11111R/W 11111The SDRAM timing:The write access timing of flash memory:A[20..0]F_CE0#OE#WR#D[n..0]TcsTwp20CONFIDENTIAL v1.0