
SECTION 17: ELECTRICAL SPECIFICATIONS
MOTOROLA
Page 151
MC68HC05V7 Specification Rev. 1.0
17.11
MDLC ELECTRICAL SPECIFICATIONS
17.11.1
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to VSSA2 unless otherwise indicated.)
17.11.2
OPERATING CONDITIONS
(Voltages referenced to VSSA2)
17.11.3
TRANSMITTER D.C. ELECTRICAL CHARACTERISTICS
(Total network Bus to Vssa2 resistance = 245 to 15k,
VBATT = 9 to 16V, VCCA = 5.0V ±5%, VSSA2 = 0V, TA = -40°C to +8°C, unless otherwise noted)
Rating
Symbol
Min.
Typ.
Max.
Unit
Battery Voltage (VBATT)
VBATT
-0.3
12.0
16.0
V
Reference Supply Voltage (VCCA)
VCCA
-0.3
5.0
7.0
V
Bus Voltage (BUS)
VBUS
-2.0
0 to 7.0
18.0
V
Transient Voltage (VBATT, BUS, TBD max. time)
VTRAN
-2.0
—
+24.0
V
Bus Voltage with respect to VBATT
VBUS
--
10.0
V
Rating
Symbol
Min.
Typ.
Max.
Unit
Battery Voltage (VBATT) for proper MDLC operation
VBATT
9.0
12.0
16.0
V
Battery Supply Current (Run)
IBATT
—
5
50
mA
Battery Supply Current (Stop)
IBATT
—
5
50
A
Reference Supply Voltage (VCCA)
VCCA
4.75
5.00
5.25
V
Reference Supply Current (Run)
ICCA
—
0.5
2
mA
Reference Supply Current (Stop)
ICCA
—
40
50
A
Characteristic
Symbol
Min.
Max.
Unit
Output High Voltage (BUS)
VOH
6.25
8.0
V
Output Low Voltage (BUS)
VOL
0
1.5
V
Output Current (BUS, Loss of VBATT or VSSA2, VOUT = 0V, VIN = 0 to
8V)
IOUT
—
±1
mA
Output Current (BUS, Tx = passive, V
IN = 12V)
IOUT
—
-200
mA
Output Current (BUS, Tx = active, V
IN = 0V)
IOUT
—
200
mA
Low voltage inhibit of transmitter for VBATT
VTIVB
6.0
7.5
V
Low voltage inhibit of transmitter for VDD
VRIVD
4.5
4.75
V