W27C512-12 WINBOND [Winbond], W27C512-12 Datasheet - Page 6

• Manufacturer Part Number: W27C512-12
• Description: 64K X 8 ELECTRICALLY ERASABLE EPROM
• Manufacturer: WINBOND [Winbond]

READ OPERATION DC CHARACTERISTICS
(V
READ OPERATION AC CHARACTERISTICS
(V
Note: V
DC PROGRAMMING CHARACTERISTICS
(V
Input Load Current
Output Leakage Current
Standby V
(TTL input)
Standby V
(CMOS input)
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
Output Hold from Address Change
Input Load Current
V
V
CC
CC
CC
OE
CC
CC
PP
= 5.0V 5%, T
= 5.0V 5%, T
= 5.0V 5%, T
/VPP High to High-Z Output
CC
Operating Current
Program Current
Program Current
PARAMETER
must be applied simultaneously or before V
PARAMETER
PARAMETER
CC
CC
Current
Current
A
A
A
= 0 to 70 C)
= 25 C 5 C)
= 0 to 70 C)
SYM.
I
I
I
I
I
V
V
V
V
LI
LO
SB
SB1
CC
IL
IH
OL
OH
T
T
T
T
T
T
SYM.
RC
CE
ACC
OE
DF
OH
V
V
CE = V
CE = V
CE = V
I
I
I
SYM.
OUT
OL
OH
I
IN
OUT
I
CP
I
PP
LI
PP
= 2.1 mA
= 0V to V
= -0.4 mA
W27C512-45
MIN.
= 0 mA, f = 5 MHz
45
CONDITIONS
0
-
-
-
-
and removed simultaneously or after V
= 0V to V
IH
CC
IL
V
CE = V
CE = V
OE /V
OE /V
IN
MAX.
CONDITIONS
- 6 -
45
45
20
20
-
-
0.3V
= V
-
-
CC
PP
PP
CC
IL
IL
IL
= V
= V
W27C512-70
MIN.
,
,
or V
70
0
-
-
-
-
PP
PP
IH
MAX.
70
70
30
30
-
-
MIN.
-0.3
-10
2.2
2.4
-5
-
-
-
-
W27C512-90
MIN.
MIN.
90
-10
0
-
-
-
-
-
-
PP
TYP.
LIMITS
.
MAX.
90
90
40
30
5
LIMITS
-
-
-
-
-
-
-
-
-
-
TYP.
-
-
-
W27C512-12
MIN.
120
V
0
-
-
-
-
W27C512
CC
MAX.
0.45
100
MAX.
1.0
0.8
10
30
5
-
10
30
30
+0.5
MAX.
120
120
55
30
-
-
UNIT
UNIT
UNIT
mA
mA
mA
mA
nS
nS
nS
nS
nS
nS
V
V
V
V
A
A
A
A