參數(shù)資料
型號: 27H010
廠商: Cypress Semiconductor Corp.
英文描述: 128K x 8 High-Speed CMOS EPROM
中文描述: 128K的× 8高速CMOS存儲器
文件頁數(shù): 3/9頁
文件大?。?/td> 212K
代理商: 27H010
CY27H010
3
Electrical Characteristics
Over the Operating Range
[5, 6]
27H010–25
27H010–30
Min.
2.4
27H010–35
Min.
2.4
Parameter
V
OH
Description
Output HIGH
Voltage
Output LOW Voltage
Input HIGH Level
Test Conditions
Max.
Max.
Unit
V
V
CC
= Min., I
OH
= –4.0 mA
V
OL
V
IH
V
CC
= Min., I
OL
= 12.0 mA
Guaranteed Input Logical HIGH
Voltage for All Inputs
Guaranteed Input Logical LOW
Voltage for All Inputs
GND < V
IN
< V
CC
0.45
V
CC
+0.5
0.45
V
CC
+0.5
V
V
2.0
2.0
V
IL
Input LOW Level
0.8
0.8
V
I
IX
Input Leakage
Current
Output Leakage
Current
Power Supply Current
–10
+10
–10
+10
μ
A
I
OZ
GND < V
OUT
< V
CC
,
Output Disable
V
CC
=Max.,
I
OUT
=0 mA,
f=10 MHz
V
CC
=Max.,
CE = V
IH
–10
+10
–10
+10
μ
A
I
CC
Com’l
Mil
75
50
85
mA
mA
I
SB
Stand-By Current
Com’l
Mil
15
15
25
mA
mA
Capacitance
[6]
Parameter
Description
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 5.0V
Max.
10
12
Unit
pF
pF
C
IN
C
OUT
Notes:
5.
6.
Input Capacitance
Output Capacitance
See the last page of this specification for Group A subgroup testing information.
See Introduction to CMOS PROMs in this Data Book for general information on testing.
AC Test Loads and Waveforms
H010–5
H010–6
90%
10%
3.0V
GND
90%
10%
ALL INPUT PULSES
5V
OUTPUT
30 pF
INCLUDING
JIG AND
SCOPE
5V
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
(a)
(b)
3 ns
3 ns
OUTPUT
R1 318
R2
197
121
Equivalent to:
THéVENIN EQUIVALENT
1.91V
R1 318
R2
197
Switching Characteristics
Over the Operating Range
27H010–25
Min.
27H010–30
Min.
27H010–35
Min.
Parameter
Description
Max.
25
12
12
Max.
30
20
20
Max.
35
20
20
Unit
ns
ns
ns
t
AA
t
OE
t
HZOE
Address to Output Valid
OE Active to Output Valid
OE Inactive to High Z
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