參數(shù)資料
型號(hào): LC865404
廠商: Sanyo Electric Co.,Ltd.
元件分類: 8位微控制器
英文描述: 8-Bit Single Chip Microcontroller
中文描述: 8位單片機(jī)微控制器
文件頁數(shù): 14/21頁
文件大?。?/td> 74K
代理商: LC865404
LC86E5420
No.6805-14/21
S
4. Serial Input / Output Characteristics
at VSS=0V and Ta=+10
°
C to +40
°
C
Parameter
Symbol
Pins
Conditions
Ratings
typ.
VDD [V]
min.
2
1
max.
unit
Cycle
Low
level
pulse
width
High
level
pulse
width
Cycle
tCKCY(1)
tCKL(1)
SCK0, SCK1
Refer to figure 5 4.5 to 6.0
tCYC
4.5 to 6.0
tCKH(1)
4.5 to 6.0
1
tCKCY(2)
SCK0, SCK1
Use pull-up
resistor (1k
)
when open drain
output.
Refer to figure 5
4.5 to 6.0
2
Low
level
pulse
width
High
level
pulse
width
tCKL(2)
4.5 to 6.0
1 / 2tCKCY
tCKH(2)
4.5 to 6.0
1 / 2tCKCY
Data set-
up time
Data hold
time
tICK
SI0, SI1
SB0, SB1
Data set-up to
SCK0, 1
Data hold from 4.5 to 6.0
SCK0, 1
Refer to figure 5
Use pull-up
resistor (1k
)
when open drain
output.
4.5 to 6.0
0.1
μ
s
tCKI
0.1
Output delay tCKO(1)
time
(Serial clock
is extrnal
clock)
Output delay tCKO(2)
time
(Serial clock
is internal
clock)
SO0, SO1
SB0,SB1
4.5 to 6.0
7 / 12tCYC
+0.2
Data hold from 4.5 to 6.0
SCK0, 1
Refer to figure 5
1 / 3tCYC
+0.2
S
S
I
O
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