参数资料
型号: M28F101-70N6
厂商: 意法半导体
英文描述: 1 Mb 128K x 8, Chip Erase FLASH MEMORY
中文描述: 1 MB的128K的× 8,芯片擦除闪存
文件页数: 11/23页
文件大小: 197K
代理商: M28F101-70N6
Symbol
Alt
Parameter
M28F101
-90
V
CC
=5V
±
10%
EPROM
Interface
Min
1
1
90
Unit
-70
-100
V
CC
=5V
±
5%
SRAM
Interface
Min
1
1
70
V
CC
=5V
±
10%
EPROM
Interface
Min
1
1
100
Max
Max
Max
t
VPHEL
t
VPHWL
t
WHWH3
t
AVWL
t
AVEL
t
WLAX
t
ELAX
t
ELWL
t
WLEL
V
PP
High to Chip Enable Low
V
PP
High to Write Enable Low
Write Cycle Time
μ
s
μ
s
ns
t
WC
t
AS
Address Validto Write Enable Low
Address Validto Chip Enable Low
Write Enable Low to Address Transition
0
0
40
0
0
40
0
0
40
ns
ns
ns
t
AH
Chip Enable Low to Address Transition
Chip Enable Low to Write Enable Low
Write Enable Low to Chip Enable Low
50
10
0
60
15
0
60
15
0
ns
ns
ns
t
CS
t
GHWL
Output EnableHigh to Write Enable
Low
Output EnableHigh to Chip Enable Low
0
0
0
μ
s
t
GHEL
t
DVWH
t
DVEH
0
0
0
μ
s
ns
ns
t
DS
Input Validto Write Enable High
Input Validto 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 InputTransition
30
30
40
35
40
40
t
WLWH
t
WP
35
40
40
ns
t
ELEH
35
45
45
ns
t
WHDX
t
EHDX
t
WHWH1
t
EHEH1
t
WHWH2
t
WHEH
t
EHWH
t
WHWL
t
EHEL
t
DH
10
10
10
ns
Chip Enable High to Input Transition
Duration of Program Operation
Duration of Program Operation
10
9.5
9.5
10
9.5
9.5
10
9.5
9.5
ns
μ
s
μ
s
ms
ns
ns
ns
Duration of Erase Operation
Write Enable High to Chip Enable High
Chip Enable High to WriteEnable High
Write Enable High to Write Enable Low
9.5
0
0
20
9.5
0
0
20
9.5
0
0
20
t
CH
t
WPH
Chip Enable High to Chip Enable Low
Write Enable High to Output Enable
Low
Chip Enable High to Output Enable Low
Addess Validto data Output
20
20
20
ns
t
WHGL
6
6
6
μ
s
t
EHGL
t
AVQV
t
ELQX(1)
t
ELQV
t
GLQX(1)
t
GLQV
t
EHQZ(1)
t
GHQZ(1)
t
AXQX
Note:
1. Sampled only, not 100% tested.
6
6
6
μ
s
ns
t
ACC
t
LZ
t
CE
t
OLZ
t
OE
70
90
100
Chip Enable Low to Output Transition
Chip Enable Low to Output Valid
Output EnableLow to OutputTransition
0
0
0
ns
ns
ns
70
90
100
0
0
0
Output EnableLow to Output Valid
Chip Enable High to Output Hi-Z
40
30
40
40
45
40
ns
ns
t
DF
t
OH
Output EnableHigh to Output Hi-Z
Address Transitionto Output Transition
30
30
30
ns
ns
0
0
0
Table 10A. Read/Write Mode AC Characteristics, W and E Controlled
(T
A
= 0 to 70
°
C, –40 to 85
°
C or –40 to 125
°
C)
11/23
M28F101
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