LC86P7248 Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
fabricante
LC86P7248
SANYO -> Panasonic
LC86P7248 Datasheet PDF : 20 Pages
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LC86P7248
2. Recommended Operating Range at Ta=-30°C to +70°C, VSS=VSS1=VSS2=VSS3=0V
Parameter
Symbol
Operating
VDD(1)
supply voltage
range
VDD(2)
Hold voltage VHD
Input high
voltage
VIH(1)
VIH(2)
VIH(3)
Input low
voltage
VIH(4)
VIH(5)
VIL(1)
VIL(2)
VIL(3)
VIL(4)
VIL(5)
Operation
cycle time
Oscillation
frequency
range
(Note 1)
tCYC
FmCF(1)
FmCF(2)
FmRC
FsXtal
Oscillation
stabilizing
time period
(Note 1)
tmsCF(1)
tmsCF(2)
tssXtal
Pins
VDD1=VDD2=
VDD3
VDD1=VDD2=
VDD3
Port 0
•Ports 1, 3
•Ports A,B,C,D,E,F,L
•Ports 72, 73
•Port 70
Port input/interrupt
•Port 71
• RES
Port 70
Watchdog timer
•Port 8
•Port 74 ,75
Port 0
•Ports 1, 3
•Ports A,B,C,D,E,F,L
•Ports 72, 73
•Port 70
Port input/interrupt
•Port 71
• RES
Port 70
Watchdog timer
•Port 8
•Port 74 ,75
CF1, CF2
CF1, CF2
XT1, XT2
CF1, CF2
CF1, CF2
XT1, XT2
Conditions
Ratings
unit
VDD[V] min. typ. max.
0.98µs ≤ tCYC
≤ 400µs
4.5
6.0 V
3.9µs ≤ tCYC
≤ 400µs
2.5
6.0
RAMs and the
2.0
6.0
registers hold voltage
at HOLD mode.
Output disable
4.5 to 6.0 0.4VDD
VDD
+0.9
Output disable
4.5 to 6.0 0.75VDD
VDD
Output N-channel
Tr. OFF
4.5 to 6.0 0.75VDD
VDD
Output N-channel
Tr. OFF
Using as port
Output disable
Output disable
4.5 to 6.0 0.9VDD
4.5-6.0 0.75VDD
4.5 to 6.0 VSS
4.5 to 6.0 VSS
Output N-channel
Tr. OFF
4.5 to 6.0 VSS
VDD
VDD
0.2VDD
0.25VDD
0.25VDD
Output N-channel
Tr. OFF
Using as port
4.5 to 6.0 VSS
4.5 to 6.0 VSS
0.8VDD
-1.0
0.25VDD
4.5 to 6.0 0.98
400 µs
•6MHz (ceramic
4.5 to 6.0
6
MHz
resonator oscillation)
•Refer to figure 1
•3MHz (ceramic
4.5 to 6.0
3
resonator oscillation)
•Refer to figure 1
RC oscillation
4.5 to 6.0 0.4 0.8 3.0
•32.768kHz (crystal 4.5 to 6.0
32.768
kHz
oscillation)
•Refer to figure 2
•6MHz (ceramic
4.5 to 6.0
ms
resonator oscillation)
•Refer to figure 3
•3MHz (ceramic
4.5 to 6.0
resonator oscillation)
•Refer to figure 3
•32.768kHz (crystal 4.5 to 6.0
s
oscillation)
•Refer to figure 3
(Note 1) The oscillation constant is shown on table 1 and table 2.
No.6838-10/20
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