參數(shù)資料
型號: MSM64172-XXX
廠商: LAPIS SEMICONDUCTOR CO LTD
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 0.6 MHz, MICROCONTROLLER, UUC
封裝: DIE
文件頁數(shù): 17/30頁
文件大?。?/td> 239K
代理商: MSM64172-XXX
23/29
Semiconductor
MSM64172
AC Characteristics (Serial Interface)
SCLK
(P2.2)
SOUT
(P2.0)
SIN
(P1.3)
0 V
tCYC
tCWH
tCWL
tDDR
tDH
tDS
tr
tf
AC characteristics timing
("H" level = 0.2 VSS, "L" level = 0.8 VSS)
1.0
m
s
SCLK Input Fall Time
tf
SCLK Input "H" Level Pulse Width
tCWH
m
s
SCLK Input Cycle Time
tCYC
m
s
tCYC2(O)
m
s
m
s
0.8
1.8
2.0
SOUT Output Delay Time
tDDR
m
s
0.4
0.5
m
s
30.5
CPU operating at 32.768 kHz
CPU operating at 500 kHz
Cl = 10 pF
Parameter
Symbol
Condition
Unit
Max.
Typ.
Min.
tCYC1(O)
0.8
m
s
tDS
tDH
1.0
m
s
SCLK Input Rise Time
tr
0.8
m
s
SCLK Input "L" Level Pulse Width
tCWL
SCLK Output Cycle Time
SIN Input Setup Time
SIN Input Hold TIme
VSS = –5.25 V to –2.4 V
(VDD = 0 V, VSS2 = –3 V, VSS = –5 V, Ta = –10 to +65°C unless otherwise specified)
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