W89C940 Datasheet, PDF (58/61 Pages) Winbond – ELANC-PCI (TWISTED-PAIR ETHER-LAN CONTROLLER WITH PCI INTERFACE)

W89C940
Serial EEPROM Timing
EECS
T1
MSD2
(SCK)
T6
T7
MSD1
(DI)
T8
MSD0
(DO)
SYMBOL
T5
T3
T4
T2
DESCRIPTION
T1
EECS asserted to SK
T2
EECS hold from SK
T3
MSD2 OFF time
T4
MSD2 ON time
T5
MSD2 clock period
T6
MSD1 set up time to MSD2 high
T7
MSD1 hold time from MSD2 high
T8
MSD0 valid from MSD2 high
MIN.
500
0
500
500
1
500
500
MAX.
500
600
600
1.2
600
600
300
UNIT
nS
nS
nS
nS
µS
nS
nS
nS
58