M27C400-100B6TR STMICROELECTRONICS [STMicroelectronics], M27C400-100B6TR Datasheet - Page 6

• Manufacturer Part Number: M27C400-100B6TR
• Description: 4 Mbit 512Kb x8 or 256Kb x16 UV EPROM and OTP EPROM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M27C400
Table 8A. Read Mode AC Characteristics
(T
Note: 1. V
Table 8B. Read Mode AC Characteristics
(T
Note: 1. V
6/14
A
A
t
t
t
t
Symbol
t
Symbol
t
GHQZ
GHQZ
EHQZ
EHQZ
BLQZ
BLQZ
t
t
= 0 to 70 °C or –40 to 85 °C; V
t
t
t
t
t
= 0 to 70 °C or –40 to 85 °C; V
t
t
t
t
t
BHQV
GLQV
AXQX
BHQV
GLQV
AXQX
AVQV
ELQV
BLQX
AVQV
ELQV
BLQX
2. Sampled only, not 100% tested.
3. Speed obtained with High Speed measurement conditions.
2. Sampled only, not 100% tested.
(2)
(2)
(2)
(2)
(2)
(2)
CC
CC
must be applied simultaneously with or before V
must be applied simultaneously with or before V
t
t
t
t
t
t
ACC
t
t
Alt
t
STD
t
t
t
t
ACC
t
t
Alt
t
STD
t
t
OE
OH
OH
CE
DF
DF
ST
OE
OH
OH
ST
CE
DF
DF
Address Valid to Output Valid
BYTE High to Output Valid
Chip Enable Low to Output Valid
Output Enable Low to Output Valid
BYTE Low to Output Hi-Z
Chip Enable High to Output Hi-Z
Output Enable High to Output Hi-Z
Address Transition to Output Transition
BYTE Low to Output Transition
Address Valid to Output Valid
BYTE High to Output Valid
Chip Enable Low to Output Valid
Output Enable Low to Output Valid
BYTE Low to Output Hi-Z
Chip Enable High to Output Hi-Z
Output Enable High to Output Hi-Z
Address Transition to Output Transition
BYTE Low to Output Transition
Parameter
Parameter
CC
CC
= 5V ± 5% or 5V ± 10%; V
= 5V ± 5% or 5V ± 10%; V
(1)
(1)
PP
PP
and removed simultaneously or after V
and removed simultaneously or after V
Test Condition
E = V
E = V
E = V
E = V
E = V
Test Condition
E = V
E = V
E = V
E = V
E = V
G = V
G = V
G = V
G = V
E = V
E = V
E = V
E = V
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
PP
PP
, G = V
, G = V
, G = V
, G = V
, G = V
, G = V
, G = V
, G = V
, G = V
, G = V
= V
= V
IL
IL
IL
IL
IL
IL
IL
IL
CC
CC
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
)
)
Min
Min
0
0
5
5
0
0
5
5
PP
PP
-55
-80
(3)
Max Min Max
Max Min Max
M27C400
M27C400
55
55
55
30
30
30
30
80
80
80
40
40
40
40
0
0
5
5
0
0
5
5
-100
-70
100
100
100
70
70
70
35
30
30
30
50
50
50
50
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns