參數(shù)資料
型號: μPD78070A
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): 51/74頁
文件大?。?/td> 481K
代理商: ΜPD78070A
m
PD78070A
50
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
SCK0 cycle time
t
KCY5
R = 1 k
W
,
C = 100 pF
Note
1600
ns
SCK0 high-level width
t
KH5
t
KCY5
/2–160
ns
SCK0 low-level width
t
KL5
V
DD
= 4.5 to 5.5 V
t
KCY5
/2–50
ns
t
KCY5
/2–100
ns
SB0, SB1 setup time
t
SIK5
V
DD
= 4.5 to 5.5 V
300
ns
(to SCK0
)
350
ns
SB0, SB1 hold time
t
KSI5
600
ns
(from SCK0
)
SCK0
SB0, SB1
t
KSO5
0
300
ns
output delay time
(v) 2-wire serial I/O mode (SCK0 ··· internal clock output)
Note
R and C are the SCK0, SB0, SB1 output line load resistance and load capacitance.
(vi) 2-wire serial I/O mode (SCK0 ··· external clock input)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
SCK0 cycle time
t
KCY6
1600
ns
SCK0 high-level width
t
KH6
650
ns
SCK0 low-level width
t
KL6
800
ns
SB0, SB1 setup time
t
SIK6
100
ns
(to SCK0
)
SB0, SB1 hold time
t
KSI6
t
KCY6
/2
ns
(from SCK0
)
SCK0
SB0, SB1
t
KSO6
R = 1 k
W
,
V
DD
= 4.5 to 5.5 V
0
300
ns
output delay time
C = 100 pF
Note
0
500
ns
SCK0 rise, fall time
t
R6
, t
F6
160
ns
Note
R and C are the SB0, SB1 output line load resistance and load capacitance.
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