參數(shù)資料
型號: ML63189B-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, 2 MHz, MICROCONTROLLER, UUC111
封裝: 4.238 X 4.914 MM, DIE-111
文件頁數(shù): 24/36頁
文件大?。?/td> 301K
代理商: ML63189B-XXX
Semiconductor
ML63187/63189B
30/35
AC Characteristics (Serial Interface, Shift Register)
(VDD = 0.9 to 5.5 V, VDDH = 1.8 to 5.5 V, VSS = 0 V, VDDI = 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
Max.
Typ.
Min.
tf
ms
1.0
SCLK Input Rise Time
tr
ms
1.0
0.8
SCLK Input "L" Level
Pulse Width
tCWL
ms
——
0.8
SCLK Input "H" Level
Pulse Width
tCWH
ms
——
1.8
SCLK Input Cycle Time
tCYC
VDDI = 5 V to VDD
ms
——
SCLK Output Cycle Time
tCYC1(O) CPU in operation state at 32.768 kHz
ms
30.5
tCYC2(O)
CPU in operation at 2 MHz
VDD = VDDH = 1.8 V to 3.5 V
ms
0.5
SOUT Output Delay Time
tDDR
Cl = 10 pF
ms
0.4
0.5
SIN Input Setup Time
tDS
ms
——
0.8
SIN Input Hold Time
tDH
ms
——
SOUT (PE.1)
SIN (PE.0)
tCYC
tDDR
tr
tf
tCWH
tCWL
tDDR
tDS
tDH
5 V (VDDI)
0 V (VSS)
5 V (VDDI)
0 V (VSS)
5 V (VDDI)
0 V (VSS)
SCLK (PE.2)
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