參數(shù)資料
型號: MSM63P180-NGS-BK
廠商: LAPIS SEMICONDUCTOR CO LTD
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PQFP176
封裝: 24 X 24 MM, 0.50 MM PITCH, PLASTIC, LQFP-176
文件頁數(shù): 17/36頁
文件大?。?/td> 236K
代理商: MSM63P180-NGS-BK
Semiconductor
MSM63P180
23/35
TXD (PC.3)
RXD (PC.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)
TXC (PC.1)/
RXC (PC.2)
AC Characteristics (Serial Interface, Serial Port)
(VDD = 1.45 to 5.5 V, VDDH = 2.7 to 5.5 V, VSS = 0 V, VDDI = 5.0 V, Ta = 0 to +65°C unless otherwise
specified)
(1) Synchronous Communication
Parameter
Symbol
Condition
Unit
TXC/RXC Input Fall Time
Max.
Typ.
Min.
tf
ms
1.0
TXC/RXC Input Rise Time
tr
ms
1.0
0.8
TXC/RXC Input "L" Level
Pulse Width
tCWL
ms
——
0.8
TXC/RXC Input "H" Level
Pulse Width
tCWH
ms
——
2.0
TXC/RXC Input Cycle Time
tCYC
ms
——
TXC/RXC Output Cycle Time
tCYC1(O)
CPU in operation state at 32 kHz
ms
30.5
tCYC2(O)
CPU in operation at 2 MHz
VDD = VDDH = 2.9 V to 5.5 V
ms
0.5
TXD Output Delay Time
tDDR
Output load capacitance 10 pF
ms
0.4
0.5
RXD Input Setup Time
tDS
ms
——
0.8
RXD Input Hold Time
tDH
ms
——
Synchronous communication timing
("H" level = 4.0 V, "L" level = 1.0 V)
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