參數(shù)資料
型號： LC86P7148
廠商： Sanyo Electric Co.,Ltd.
英文描述： 8-Bit Single Chip Microcontroller with One-Time Programmable PROM
中文描述： 8位微控制器的單芯片一次性可編程胎膜早破
文件頁數(shù)： 10/21頁
文件大?。?/td> 662K
代理商： LC86P7148
LC86P7148
No.6692-10/21
2. Recommended Operating Range at Ta=-30
°
C to +70
°
C, VSS=VSS1=VSS2=VSS3=0V
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
min.
4.5
max.
6.0
unit
VDD(1)
0.98
μ
s
≤
tCYC
≤
400
μ
s
3.9
μ
s
≤
tCYC
≤
400
μ
s
RAMs and the
registers hold
voltage at HOLD
mode.
Output disable
Operating
supply voltage
range
VDD(2)
VDD1,VDD2,VDD3
2.5
6.0
Hold voltage
VHD
VDD1,VDD2,VDD3
2.0
6.0
VIH(1)
Port 0
4.5-6.0
0.
4VDD
+0.9
VDD
VDD
VIH(2)
Ports 1, 9
Ports A, B, C, D
Ports 72, 73 (Schmitt)
Port 70
Port input/interrupt
Port 71
RES
(Schmitt)
Port 70
Watchdog timer
Port 8
Ports 74, 75
Port 0
Ports 1, 9
Ports A, B, C, D
Ports 72, 73 (Schmitt)
Port 70
Port input/interrupt
Port 71
RES
(Schmitt)
Port 70
Watchdog timer
Port 8
Ports 74, 75
Output disable
4.5-6.0 0.75VDD
VIH(3)
Output N-channel
Tr. OFF
4.5-6.0 0.75VDD
VDD
VIH(4)
Output N-channel
Tr. OFF
Using as port
4.5-6.0
0.9VDD
VDD
VDD
0.2VDD
0.25VDD
Input high
voltage
VIH(5)
4.5-6.0 0.75VDD
VIL(1)
VIL(2)
Output disable
Output disable
4.5-6.0
4.5-6.0
VSS
VSS
VIL(3)
Output N-channel
Tr. OFF
4.5-6.0
VSS
0.25VDD
VIL(4)
Output N-channel
Tr. OFF
Using as port
4.5-6.0
VSS
0.
8VDD
-1.0
0.25VDD
Input low
voltage
VIL(5)
4.5-6.0
VSS
V
Operation
cycle time
tCYC
4.5-6.0
0.98
400
μ
s
相關(guān)PDF資料
PDF描述
LC86P7248 8-Bit Single-Chip Microcontroller with the One-Time Programmable PROM Built in
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參數(shù)描述
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