參數(shù)資料
型號: NM29A080M
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: PROM
英文描述: 4 Mbit Uniform Sector, Serial Flash Memory
中文描述: 8M X 1 FLASH 5V PROM, PDSO28
封裝: 0.350 INCH, PLASTIC, SOIC-28
文件頁數(shù): 9/14頁
文件大?。?/td> 218K
代理商: NM29A080M
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Power Supply (V
CC
)
Input Voltage (V
IN
)
Input/Output Voltage (V
I/O
)
Power Dissipation (P
D
)
Soldering Temperature (T
solder
, 10 sec.)
Storage Temperature (T
stg
)
Operating Temperature (T
opr
)
b
0.6V to 7.0V
b
0.6V to 7.0V
b
0.6V to V
CC
g
0.5V (
s
7V)
300 mW
260
§
C
b
55
§
C to
a
150
§
C
b
40
§
C to
a
85
§
C
Recommended Operating
Conditions
Min
4.50
Typ
5.0
Max
5.50
Units
V
Power Supply (V
CC
)
DC Operating Characteristics
(T
A
e
0
§
C to
a
70
§
C, V
CC
e
5V
g
10%)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
I
LI
Input Leakage Current
V
IN
e
0V
b
V
CC
g
10
m
A
I
LO
Output Leakage Current
V
OUT
e
0.4V
b
V
CC
g
10
m
A
I
CC01
Operating Current Data Input/Output
t
CYCLE
e
500 ns
5
20
mA
I
CC02
Programming Current
15
60
mA
I
CC03
Erasing Current
10
40
mA
I
CCS1
Standby Current
CS
e
V
IH
120
500
m
A
I
CCS2
Standby Current
CS
e
V
CC
b
0.2V
5
50
m
A
V
OH
High Level Output Voltage
I
OH
e b
400
m
A
2.4
V
V
OL
Low Level Output Voltage
I
OL
e
2.1 mA
0.4
V
V
IH
High Level Input Voltage
2.0
V
CC
a
0.5
V
V
IL
Low Level Input Voltage
b
0.3
*
0.8
V
*
b
2V (Pulse width
s
20 ns)
AC Electrical Characteristics
(T
A
e
0
§
C to
a
70
§
C, V
CC
e
5V
g
10%)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
f
SK
SK Clock Frequency
0
4
MHz
t
SKH
SK High Time
125
ns
t
SKL
SK Low Time
125
ns
t
SKS
SK Setup Time
Relative to CS Falling Edge
50
ns
t
CS
Minimum CS High Time
250
ns
t
CSS
CS Setup Time
Relative to SK Rising Edge
100
ns
t
DIS
DI Setup Time
Relative to SK Rising Edge
50
ns
t
CSH
CS Hold Time
Relative to SK Falling Edge
50
ns
t
DIH
DI Hold Time
Relative to SK Rising Edge
20
ns
t
DF
CS to DO in TRI-STATE
é
AC Test
100
ns
t
DH
DO Hold Time
Relative to SK Falling Edge
0
ns
t
PD
Output Delay
Relative to SK Falling Edge
100
ns
t
SADD
Set Address Time
AC Test
200
*
/400
**
m
s
t
PROG
Page Program Time
400
5000
m
s
t
BERASE
Block Erase Time
6
100
ms
t
R
Page Read Transfer Time
9
25
m
s
*
NM29A040
**
NM29A080
http://www.national.com
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