W27L01 Datasheet, PDF (7/15 Pages) Winbond – 128K X 8 ELECTRICALLY ERASABLE EPROM

W27L01
Read Operation AC Characteristics
(VDD = 3.3V ±10%, TA = 0 to 70° C)
PARAMETER
SYM.
W27L01-70
MIN. MAX.
W27L01-90
MIN. MAX.
Read Cycle Time
TRC
70
-
90
-
Chip Enable Access Time
TCE
-
70
-
90
Address Access Time
TACC
-
70
-
90
Output Enable Access Time
TOE
-
30
-
40
#OE High to High-Z Output
TDF
-
25
-
25
Output Hold from Address Change
TOH
0
-
0
-
Note: VDD must be applied simultaneously or before VPP and removed simultaneously or after VPP.
UNIT
nS
nS
nS
nS
nS
nS
AC Programming/Erase Characteristics
(VDD = 5.0V ±10%, TA = 25° C)
PARAMETER
SYMBOL
MIN.
LIMITS
TYP.
VPP Setup Time
TVPS
2.0
-
Address Setup Time
TAS
2.0
-
Data Setup Time
TDS
2.0
-
#PGM Program Pulse Width
TPWP
95
100
#PGM Erase Pulse Width
TPWE
95
100
Data Hold Time
TDH
2.0
-
#OE Setup Time
TOES
2.0
-
Data Valid from #OE
TOEV
-
-
#OE High to Output High Z
TDFP
0
-
Address Hold Time after #PGM High
TAH
0
-
Address Hold Time (Erase)
TAHE
2.0
-
#CE Setup Time
TCES
2.0
-
Note: VDD must be applied simultaneously or before VPP and removed simultaneously or after VPP.
MAX.
-
-
-
105
105
-
-
150
130
-
-
-
UNIT
µS
µS
µS
µS
mS
µS
µS
nS
nS
µS
µS
µS
Publication Release Date: February 20, 2003
-7-
Revision A3