參數(shù)資料
型號: μPD78058F(A)
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機微控制器
文件頁數(shù): 51/74頁
文件大?。?/td> 549K
代理商: ΜPD78058F(A)
51
μ
PD78058F(A)
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
(to SCK0
)
t
SIK6
100
ns
SB0, SB1 hold time
(from SCK0
)
t
KSI6
t
KCY6
/2
ns
SB0, SB1 output
delay time from SCK0
t
KSO6
R = 1 k
,
C = 100 pF
Note
V
DD
= 4.5 to 6.0 V
0
300
ns
0
500
ns
SCK0 rise, fall time
t
R6
, t
F6
When using external device expansion
function
160
ns
When not using external device expansion
function
1000
ns
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
SCK0 cycle time
t
KCY5
R = 1 k
,
C = 100 pF
Note
800
ns
SCK0 high-level width
t
KH5
t
KCY5
/2 – 160
ns
SCK0 low-level width t
KL5
V
DD
= 4.5 to 6.0 V
t
KCY5
/2 – 50
ns
t
KCY5
/2 – 150
ns
SB0, SB1 setup time
(to SCK0
)
t
SIK5
V
DD
= 4.5 to 6.0 V
300
ns
350
ns
SB0, SB1 hold time
(from SCK0
)
t
KSI5
600
ns
SB0, SB1 output
delay time from SCK0
t
KSO5
0
300
ns
(v) 2-wire serial I/O mode (SCK0... Internal clock output)
Note
R and C are the load resistance and load capacitance of the SCK0, SB0, and SB1 output lines.
(vi) 2-wire serial I/O mode (SCK0... External clock input)
Note
R and C are the load resistance and load capacitance of the SB0 and SB1 output lines.
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