IC61LV25616
AC WAVEFORMS
WRITE CYCLE NO. 1 (CE Controlled, OE is HIGH or LOW) (1 )
ADDRESS
CE
WE
UB, LB
DOUT
DIN
t WC
VALID ADDRESS
t SA
t SCE
t HA
t AW
t PWE1
t PWE2
t PWB
DATA UNDEFINED
t HZWE
HIGH-Z
t LZWE
t SD
t HD
DATAIN VALID
Notes:
1. WRITE is an internally generated signal asserted during an overlap of the LOW states on the CE and WE inputs and at least
one of the LB and UB inputs being in the LOW state.
2. WRITE = (CE) [ (LB) = (UB) ] (WE).
8
Integrated Circuit Solution Inc.
AHSR022-0A 09/11/2001