W27C512-45Z Winbond Electronics, W27C512-45Z Datasheet - Page 10

• Manufacturer Part Number: W27C512-45Z
• Description: IC EEPROM 512KBIT 45NS 28DIP
• Manufacturer: Winbond Electronics

Specifications of W27C512-45Z

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 512K (64K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11. READ OPERATION DC CHARACTERISTICS
(V
12. READ OPERATION AC CHARACTERISTICS
(V
Note: 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
CC
CC
OE
CC
= 5.0V ±5%, T
= 5.0V ±5%, T
/VPP High to High-Z Output
Operating Current
CC
PARAMETER
must be applied simultaneously or before V
PARAMETER
CC
CC
Current
Current
A
A
= 0 to 70° 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
I
I
I
CE = V
CE = V
CE = V
OUT
OL
OH
IN
OUT
= 2.1 mA
= 0V to V
= -0.4 mA
W27C512-45
MIN.
45
= 0 mA, f = 5 MHz
PP
CONDITIONS
0
-
-
-
-
= 0V to V
and removed simultaneously or after V
IH
CC
IL
MAX.
- 10 -
45
45
20
20
±0.3V
-
-
-
-
CC
CC
W27C512-70
MIN.
70
0
-
-
-
-
MAX.
70
70
30
30
-
-
MIN.
-0.3
-10
2.2
2.4
-5
-
-
-
-
W27C512-90
MIN.
90
0
-
-
-
-
TYP.
MAX.
LIMITS
90
90
40
30
PP
5
-
-
-
-
-
-
-
-
-
-
.
W27C512-12
MIN.
120
V
0
-
-
-
-
CC
W27C512
MAX.
0.45
100
1.0
0.8
10
30
5
-
+0.5
MAX.
120
120
55
30
-
-
UNIT
UNIT
mA
mA
μA
μA
μA
nS
nS
nS
nS
nS
nS
V
V
V
V