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MC68HC705C8A Datasheet, PDF (201/222 Pages) Motorola, Inc – HCMOS Microcontroller Unit
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MC68HSC705C8A
3.3-Volt High-Speed DC Electrical Characteristics
A.4 3.3-Volt High-Speed DC Electrical Characteristics
Characteristic(1)
Symbol
Min
Typ(2)
Max Unit
Output high voltage
ILoad = –0.2 mA
PA7–PA0, PB7–PB0, PC6–PC0, TCMP
ILoad = –0.4 mA
PD4–PD1
ILoad = –1.5 mA
PC7
—
VOH
VDD – 0.3
—
—
—
V
—
—
Output low voltage
ILoad = 0.4 mA
PA7–PA0, PB7–PB0, PC6–PC0, PD4–PD1
ILoad = 6.0 mA
PC7
VOL
—
—
—
0.3
V
—
0.3
Supply current(3)
Run(4)
Wait(5)
Stop(6)
IDD
—
1.91
6.0
mA
—
0.915
2.0
mA
—
2.0
20
µA
1. VDD = 3.3 V ± 10%; VSS = 0 Vdc, TA = TL to TH, unless otherwise noted
2. Typical values reflect average measurements at midpoint of voltage range at 25°C.
3. IDD measured with port B pullup devices disabled.
4. Run (operating) IDD measured using external square wave clock source (fOSC = 4.2 MHz). All inputs 0.2 V from rail. No dc
loads. Less than 50 pF on all outputs. CL = 20 pF on OSC2. OSC2 capacitance linearly affects run IDD.
5. Wait IDD measured using external square wave clock source (fOSC = 4.2 MHz). All inputs 0.2 V from rail. No dc loads. Less
than 50 pF on all outputs. CL = 20 pF on OSC2. VIL = 0.2 V, VIH = VDD – 0.2 V. All ports configured as inputs. SPI and SCI
disabled. If SPI and SCI enabled, add 10% current draw. OSC2 capacitance linearly affects wait IDD.
6. Stop IDD measured with OSC1 = VDD. All ports configured as inputs. VIL = 0.2 V; VIH = VDD – 0.2 V.
MC68HC705C8A — Rev. 2.0
MOTOROLA
MC68HSC705C8A
Technical Data
201
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