參數(shù)資料
型號: ML63189B
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit, Operating at 0.9 V (Min).
中文描述: 4位微控制器內(nèi)置1024點(diǎn)陣LCD驅(qū)動電路的旋律,以0.9 V(最小值)工作。
文件頁數(shù): 30/36頁
文件大小: 301K
代理商: ML63189B
Semiconductor
ML63187/63189B
30/35
AC Characteristics (Serial Interface, Shift Register)
(V
DD
= 0.9 to 5.5 V, V
DDH
= 1.8 to 5.5 V, V
SS
= 0 V, V
DDI
= 5.0 V, Ta = –20 to +70
°
C unless otherwise
specified)
AC characteristics timing
("H" level = 4.0 V, "L" level = 1.0 V)
Parameter
Symbol
Condition
Unit
SCLK Input Fall Time
SCLK Input Rise Time
SCLK Input "L" Level
Pulse Width
SCLK Input "H" Level
Pulse Width
SCLK Input Cycle Time
Max.
Typ.
Min.
t
f
t
r
m
s
m
s
1.0
1.0
0.8
t
CWL
m
s
0.8
t
CWH
m
s
1.8
t
CYC
t
CYC1(O)
CPU in operation state at 32.768 kHz
CPU in operation at 2 MHz
V
DD
= V
DDH
= 1.8 V to 3.5 V
t
DDR
C
l
= 10 pF
t
DS
t
DH
V
DDI
= 5 V to V
DD
m
s
m
s
30.5
SCLK Output Cycle Time
t
CYC2(O)
m
s
0.5
0.5
0.8
SOUT Output Delay Time
SIN Input Setup Time
SIN Input Hold Time
m
s
m
s
m
s
0.4
SOUT (PE.1)
SIN (PE.0)
t
CYC
t
DDR
t
r
t
f
t
CWH
t
CWL
t
DDR
t
DS
t
DS
t
DH
5 V (V
DDI
)
0 V (V
SS
)
5 V (V
DDI
)
0 V (V
SS
)
5 V (V
DDI
)
0 V (V
SS
)
SCLK (PE.2)
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