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6.5 DC ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Min
Max
Unit
Input High Voltage (Except EXTAL)
V1H
2.0
Voo
v
Input Low Voltage (Except EXTAL)
V1L
Vss-o.3
0.8
v
Input High Voltage (EXTAL)
Vc1H
4.0
Voo
v
Input Low Voltage (EXTAL)
Vc1L
Vss-0.3
0.6
v
Input Leakage Current
l1N
-
20
µ.A
Input Capacitance
C1N
-
15
pF
Three State Leakage Current (2.4/0.5 V)
ITSI
-
20
µ.A
Open Drain Leakage Current (2.4 V)
100
-
20
µ.A
Output High Voltage OOH= 400 µ.A)
VoH
2.4
-
v
Output Low Voltage
VOL
v
OoL = 3.2 mA) A 1-A23, PBO-PB11, FCO-FC3, CSO-CS3
-
0.5
IAC, AVEC, BG, RCLK1, RCLK2, RCLK3,
TCLK1, TCLK2, TCLK3, RTS1, RTS2, RTS3,
SDS2, PA12,RXD2, RXD3,CTS2,CD2,CD3
DREG
OoL =5.3 mA) AS, UDS, LDS, R/W, BERR,
-
-
0.5
BGACK, BCLR, DTACK, DACK, RMC,
RMC, DO-D15, RESET
OoL = 7.0 mA) TXD1, TXD2, TXD3
-
0.5
OoL = 8.9 mA) BR, DONE, HALT, (BR as output)
-
0.5
OoL = 3.2 mA) CLKO
-
0.4
6.6 DC ELECTRICAL CHARACTERISTICS - NMSl1 IN IDL MODE
Characteristic
Power
Common
Temperature
Input Low Level Voltage
Input High Level Voltage
Input Low Level Current
Input High Level Current
Output Low Level Voltage
Output High Level Voltage
lnputiOuput Loading:
Input Load -
13 pF
Output Drive -
130 pF
MOTOROLA
Symbol
Min
Nom
Max
Voo
4.5
5.0
5.5
Vss
0
0
0
T
0
25
70
Input Pin Characteristics: L1CLK, L1SV1, L1RXD, L1GR
V1L
-10%
+20%
V1H
VDD-20%
VD0+10%
l1H
-
±10
llH
-
±10
Output Pin Characteristics: L 1TXD, SDS1-SDS2, L 1RQ
VOL
0
0.50
VoH
VoD-0.5
VDD
MC68302 USER'S MANUAL
Unit
Condition
v
v
oc
Operating
Range
v
(%of VDD)
v
µ.A
Vin=Vss
µ.A
Vin=Voo
v
IOL =2.0 mA
v
loH=2.0 mA
6-3
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