M27128A-1F1 STMICROELECTRONICS [STMicroelectronics], M27128A-1F1 Datasheet - Page 5

• Manufacturer Part Number: M27128A-1F1
• Description: NMOS 16K 2K x 8 UV EPROM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 6. Read Mode AC Characteristics
(T
Notes: 1. V
Figure 5. Read Mode AC Waveforms
Table 7. Programming Mode DC Characteristics
(T
Note: 1. V
Symbol
t
t
A
A
EHQZ
GHQZ
t
t
t
t
GLQV
AXQX
AVQV
ELQV
= 0 to 70 C or –40 to 85 C; V
= 25 C; V
Symbol
2. Sampled only, not 100% tested.
I
V
I
I
V
PP1
I
(2)
(2)
CC
PP
LI
IH
IL
CC
CC
Q0-Q7
A0-A10
EP
G
must be applied simultaneously with or before V
must be applied simultaneously with or before V
t
Alt
t
t
t
t
ACC
t
OD
OH
CE
OE
DF
CC
Input Leakage Current
Supply Current
Program Current
Program Current Pulse
Input Low Voltage
Input High Voltage
= 5V
Address Valid to Output Valid
Chip Enable Low to Output Valid
Output Enable Low to Output Valid
Chip Enable High to Output Hi-Z
Output Enable High to Output Hi-Z
Address Transition to Output Transition
Parameter
5%; V
Parameter
PP
= 25V
CC
tAVQV
tELQV
= 5V
tGLQV
1V)
(1)
5% or 5V
Test Condition
EP = V
V
PP
PP
VALID
IL
and removed simultaneously or after V
and removed simultaneously or after V
V
IH
IN
(1)
Pulse
EP = V
EP = V
Test Condition
V
10%; V
IH
EP = V
EP = V
G = V
G = V
IL
IL
, G = V
, G = V
DATA OUT
IL
IL
PP
IL
IL
= V
–0.1
tAXQX
Min
IL
IL
2
CC
Min
)
0
0
0
tEHQZ
tGHQZ
-1
PP
PP
Max
350
350
120
100
100
.
.
V
M2716
CC
Max
100
0.8
30
10
5
+ 1
Min
0
0
0
blank
AI00786
Hi-Z
Max
450
450
120
100
100
Unit
mA
mA
mA
V
V
M2716
A
Unit
ns
ns
ns
ns
ns
ns
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