M29W800AT STMICROELECTRONICS [STMicroelectronics], M29W800AT Datasheet - Page 19

• Manufacturer Part Number: M29W800AT
• Description: 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 15. Read AC Characteristics
(T
Note: 1. Sampled only, not 100% tested.
t
PLYH
t
t
t
t
A
Symbol
t
t
GHQZ
EHQZ
GLQV
GLQX
ELQV
ELQX
t
t
t
t
t
t
t
t
t
t
t
GHQX
AXQX
BHQV
EHQX
AVQV
= 0 to 70°C, –20 to 85°C or –40 to 85°C)
AVAV
BLQZ
ELBH
ELBL
PHEL
PLPX
2. G may be delayed by up to t
3. To be considered only if the Reset pulse is given while the memory is in Erase or Program mode.
(1, 3)
(1)
(2)
(1)
(2)
(1)
(1)
t
t
READY
t
t
t
t
FHQV
t
FLQZ
ELFH
t
ELFL
t
ACC
t
t
t
t
t
RRB
Alt
t
t
t
t
t
OLZ
OH
OH
OH
RC
CE
OE
RH
RP
HZ
DF
LZ
Address Valid to Next
Address Valid
Address Valid to Output
Valid
Address Transition to
Output Transition
BYTE Switching High to
Output Valid
BYTE Switching Low to
Output High Z
Chip Enable High to Output
Transition
Chip Enable High to Output
Hi-Z
Chip Enable to BYTE
Switching Low or High
Chip Enable Low to Output
Valid
Chip Enable Low to Output
Transition
Output Enable High to
Output Transition
Output Enable High to
Output Hi-Z
Output Enable Low to
Output Valid
Output Enable Low to
Output Transition
RP High to Chip Enable
Low
RP Low to Read Mode
RP Pulse Width
Parameter
ELQV
- t
GLQV
after the falling edge of E without increasing t
Condition
E = V
E = V
E = V
G = V
G = V
G = V
G = V
G = V
G = V
G = V
E = V
E = V
E = V
E = V
Test
IL,
IL,
IL,
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
V
CC
Min
500
80
50
0
0
0
0
0
CL = 30pF
= 3.0V to 3.6V
M29W800AT / M29W800AB
80
Max
80
50
50
30
80
30
35
10
ELQV
M29W800AT, M29W800AB
5
.
V
CC
Min
500
90
50
0
0
0
0
0
CL = 30pF
= 2.7V to 3.6V
90
Max
90
50
50
30
90
30
35
10
5
Unit
19/40
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns