參數(shù)資料
型號: μPD70P083
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 40/56頁
文件大?。?/td> 390K
代理商: ΜPD70P083
40
m
PD78P083
Parameter
Address setup time (to PGM
) t
AS
OE set time
CE setup time (to PGM
)
Input data setup time (to PGM
) t
DS
Address hold time (from OE
)
Input data hold time
(from PGM
)
OE
Data output float
delay time
V
PP
setup time (to PGM
)
V
DD
setup time (to PGM
)
Program pulse width
OE
Valid data delay time
OE hold time
Symbol
Symbo
l
Note
Test Conditions
MIN.
TYP.
MAX.
Unit
t
AS
2
μs
t
OES
t
OES
2
μs
t
CES
t
CES
2
μs
t
DS
2
μs
t
AH
t
AH
2
μs
t
DH
t
DH
2
μs
t
DF
t
DF
0
250
ns
t
VPS
t
VPS
1.0
ms
t
VDS
t
VCS
1.0
ms
t
PW
t
PW
0.095
0.1
0.105
ms
t
OE
t
OE
1
μs
t
OEH
2
μs
Parameter
Symbol
Symbo
l
Note
Test Conditions
MIN.
TYP.
MAX.
Unit
Address setup time (to OE
)
OE setup time
CE setup time (to OE
)
Input data setup time (to OE
) t
DS
Address hold time (from OE
)
t
AS
t
AS
2
μs
t
OES
t
OES
2
μs
t
CES
t
CES
2
μs
t
DS
2
μs
t
AH
t
AH
2
μs
t
AHL
t
AHL
2
μs
t
AHV
t
AHV
0
μs
Input data hold time (from OE
)
OE
Data output float
delay time
V
PP
setup time (to OE
)
V
DD
setup time (to OE
)
Program pulse width
OE
Valid data delay time
OE pulse width during data
t
DH
t
DH
2
μs
t
DF
t
DF
0
250
ns
t
VPS
t
VPS
1.0
ms
t
VDS
t
VCS
1.0
ms
t
PW
t
PW
0.095
0.1
0.105
ms
t
OE
t
OE
1
μs
t
LW
t
LW
1
μs
latching
PGM setup time
t
PGMS
t
PGMS
2
μs
CE hold time
t
CEH
t
CEH
2
μs
OE hold time
t
OEH
t
OEH
2
μs
AC Characteristics
(1)
PROM Write Mode
(a)
Page program mode (T
A
= 25 ±5
°
C, V
DD
= 6.5 ±0.25 V, V
PP
= 12.5 ±0.3 V)
(b)
Byte program mode (T
A
= 25 ±5
°
C, V
DD
= 6.5 ±0.25 V, V
PP
= 12.5 ±0.3 V)
Note
Corresponding μPD27C1001A symbol.
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