cy27c256-120zc Cypress Semiconductor Corporation., cy27c256-120zc Datasheet - Page 3

• Manufacturer Part Number: cy27c256-120zc
• Description: 32k X 8-bit Cmos Eprom Semiconductor
• Manufacturer: Cypress Semiconductor Corporation.

Operating Range
Electrical Characteristics
Capacitance
Commercial
Industrial
Military
V
V
V
V
I
I
I
I
I
V
I
V
V
C
C
Notes:
Parameter
IX
OZ
OS
CC
SB
PP
2.
3.
4.
5.
6.
7.
OH
OL
IH
IL
PP
IHP
ILP
IN
OUT
Contact a Cypress representative for information on industrial temperature range specifications.
T
See the last page of this specification for Group A subgroup testing information.
I
For test purposes, not more than one output at a time should be shorted. Short circuit test duration should not exceed 30 seconds.
See Introduction to CMOS PROMs in this Data Book for general information on testing.
Range
OL
A
is the “instant on” case temperature.
=12.0 mA for military devices.
Parameter
[3]
[2]
Output HIGH Voltage
Output LOW Voltage
Input HIGH Level
Input LOW Level
Input Current
Output Leakage Current
Output Short Circuit Current
Power Supply Current
Standby Supply Current
Programming Supply Voltage
Programming Supply Current
Input HIGH Programming
Voltage
Input LOW Programming
Voltage
[7]
-55 C to +125 C
-40 C to +85 C
Description
Temperature
0 C to +70 C
Ambient
Input Capacitance
Output Capacitance
Over the Operating Range
Description
[6]
V
V
Guaranteed Input Logical HIGH Voltage for All
Inputs
Guaranteed Input Logical LOW Voltage for All
Inputs
GND < V
GND < V
Output Disabled
V
V
I
OE = V
V
5V 10%
5V 10%
5V 10%
OUT
CC
CC
CC
CC
CC
V
CC
= Min., I
= Min., I
= Max., V
= Max., V
= Max., CE = V
= 0 mA, CE=V
IH
IN
OUT
T
V
< V
A
CC
[4]
OH
OL
< V
= 25 C, f = 1 MHz,
Test Conditions
OUT
IN
3
CC
= 5.0V
= 16.0 mA
= –4.0 mA
=V
CC
Test Conditions
= GND
,
IH
IL
IH
,
,
[5]
Commercial
Military
Commercial
Military
Commercial
Military
27C256-45, 55, 70, 90,
Max.
Min.
–0.3
–10
–10
–40
–20
2.4
2.0
3.0
10
10
12
120, 150, 200
CY27C256
Max.
V
+10
+10
+40
–90
0.4
0.8
0.4
45
55
15
20
13
50
CC
Unit
pF
pF
Unit
mA
mA
mA
mA
V
V
V
V
V
V
V
A
A