m27c801 STMicroelectronics, m27c801 Datasheet - Page 16

• Manufacturer Part Number: m27c801
• Description: 8 Mbit 1mb X 8 Uv Eprom And Otp Eprom
• Manufacturer: STMicroelectronics

DC and AC characteristics
Table 9.
1. T
2. V
3. Speed obtained with High Speed AC measurement conditions.
4. Sampled only, not 100% tested.
Figure 7.
16/24
Symbol Alt
t
t
GHQZ
EHQZ
t
t
t
t
GLQV
AXQX
AVQV
ELQV
A
CC
(4)
(4)
= 0 to 70 °C or –40 to 85 °C; V
must be applied simultaneously with or before V
t
ACC
t
t
t
t
t
OH
CE
OE
DF
DF
Q0-Q7
A0-A19
E
G
Read mode AC characteristics
Read mode AC waveforms
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
CC
= 5 V ± 10%.
tAVQV
tELQV
tGLQV
VALID
(1) (2)
PP
GV
GV
GV
GV
condition
and removed simultaneously or after V
E = V
E = V
E = V
E = V
PP
PP
PP
PP
Test
= V
= V
= V
= V
IL
IL
IL
IL
,
,
IL
IL
IL
IL
Min.
0
0
0
-55
tAXQX
(3)
Max.
55
55
30
25
25
tEHQZ
tGHQZ
Min.
VALID
0
0
0
-80/-90
PP
Max.
80
80
40
35
35
.
Min
AI01583B
0
0
0
-100
Hi-Z
Max.
100
100
50
40
40
M27C801
Unit
ns
ns
ns
ns
ns
ns