W27C02-70 Winbond Electronics, W27C02-70 Datasheet - Page 4

• Manufacturer Part Number: W27C02-70
• Manufacturer: Winbond Electronics

Specifications of W27C02-70

• Density: 2Mb
• Interface Type: Parallel
• Organization: 256Kx8
• Access Time (max): 70ns
• Write Protection: No
• Operating Supply Voltage (typ): 5V
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Supply Current: 30mA
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

DC CHARACTERISTICS
Absolute Maximum Ratings
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
CAPACITANCE
(V
READ OPERATION DC CHARACTERISTICS
(V
Operation Temperature
Storage Temperature
Voltage on all Pins with Respect to Ground Except V
Voltage on V
Voltage on V
Voltage on A9 Pin with Respect to Ground
Input Load Current
Output Leakage Current
Standby V
(TTL input)
Standby V
(CMOS input)
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
V
Input Capacitance
Output Capacitance
DD
DD
DD
PP
PP
=5.0V 5%, T
= 5.0V 5%, T
of the device.
Operating Current
Operating Voltage
Operating Current
PARAMETER
PARAMETER
DD
DD
DD
PP
Current
Current
A
A
= 25 C, f = 1 MHz)
Pin with Respect to Ground
Pin with Respect to Ground
= 0 to 70 C)
SYM.
I
I
I
I
I
I
V
V
V
V
V
LI
LO
SB
SB
CC
PP
PARAMETER
IL
IH
OL
OH
PP
1
V
V
#CE = V
#CE = V
#CE = V
f = 5 MHz
V
I
I
OL
OH
IN
OUT
PP
SYMBOL
C
C
= 1.6 mA
= 0V to V
= -0.1 mA
IN
OUT
= V
CONDITIONS
= 0V to V
DD
IH
DD
IL,
I
OUT
-
-
-
0.2V
- 4 -
DD
DD
= 0 mA,
DD,
CONDITIONS
V
PP
V
V
IN
OUT
and A9 Pins
= 0V
= 0V
V
DD
MIN.
-0.3
-10
2.2
2.4
-5
-
-
-
-
-
-0.7
LIMITS
TYP.
-0.5 to V
-0.5 to +14.5
-0.5 to +14.5
-
-
-
-
-
-
-
-
-
-
-
-65 to +125
-0.5 to +7.0
MAX.
RATING
0 to +70
12
6
V
DD
DD
MAX.
V
100
0.8
0.4
+0.5
10
30
10
W27C02
5
1
DD
-
+0.5
UNIT
pF
pF
UNIT
UNIT
mA
mA
V
V
V
V
C
C
V
V
V
V
V
A
A
A
A