M28F101 STMicroelectronics, M28F101 Datasheet - Page 12

• Manufacturer Part Number: M28F101
• Description: 1 Mb 128K x 8/ Chip Erase FLASH MEMORY
• Manufacturer: STMicroelectronics

M28F101
Table 10B. Read/Write Mode AC Characteristics, W and E Controlled
(T
Note: 1. Sampled only, not 100% tested.
12/23
Symbol
t
t
t
t
t
t
t
GHQZ
t
GLQX
EHQZ
A
t
ELQX
t
WHWH3
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
VPHWL
t
t
t
t
t
t
t
t
t
t
EHEH1
t
t
t
t
VPHEL
t
DVWH
WLWH
WHDX
WHEH
EHWH
WHWL
WLAX
GHWL
WHGL
AVWL
WLEL
GHEL
DVEH
EHDX
EHGL
AVQV
GLQV
AXQX
AVEL
ELAX
ELWL
ELEH
EHEL
ELQV
= 0 to 70 C, –40 to 85 C or –40 to 125 C)
(1)
(1)
(1)
(1)
t
t
t
Alt
t
t
WPH
t
t
t
t
t
t
t
ACC
t
t
t
t
OLZ
WC
WP
AS
AH
CS
DS
DH
CH
CE
OE
DF
OH
LZ
V
V
Write Cycle Time
Address Valid to Write Enable Low
Address Valid to Chip Enable Low
Write Enable Low to Address Transition
Chip Enable Low to Address Transition
Chip Enable Low to Write Enable Low
Write Enable Low to Chip Enable Low
Output Enable High to Write Enable
Low
Output Enable High to Chip Enable Low
Input Valid to Write Enable High
Input Valid to Chip Enable High
Write Enable Low to Write Enable High
(Write Pulse)
Chip Enable Low to Chip Enable High
(Write Pulse)
Write Enable High to Input Transition
Chip Enable High to Input Transition
Duration of Program Operation
Duration of Program Operation
Duration of Erase Operation
Write Enable High to Chip Enable High
Chip Enable High to Write Enable High
Write Enable High to Write Enable Low
Chip Enable High to Chip Enable Low
Write Enable High to Output Enable
Low
Chip Enable High to Output Enable Low
Addess Valid to data Output
Chip Enable Low to Output Transition
Chip Enable Low to Output Valid
Output Enable Low to Output Transition
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
PP
PP
High to Chip Enable Low
High to Write Enable Low
Parameter
V
Min
120
9.5
9.5
9.5
60
80
20
50
50
60
70
10
10
20
20
CC
1
1
0
0
0
0
0
0
0
6
6
0
0
0
Interface
EPROM
=5V 10%
-120
Max
120
120
50
50
30
V
Min
150
9.5
9.5
9.5
60
80
20
50
50
60
70
10
10
20
20
CC
M28F101
Interface
1
1
0
0
0
0
0
0
0
6
6
0
0
0
EPROM
=5V 10%
-150
Max
150
150
55
55
35
V
Min
200
9.5
9.5
9.5
75
80
20
50
50
60
70
10
10
20
20
CC
1
1
0
0
0
0
0
0
0
6
6
0
0
0
Interface
EPROM
=5V 10%
-200
Max
200
200
60
60
40
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
s
s
s
s
s