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MC68HC05C8A Datasheet, PDF (87/116 Pages) Motorola, Inc – Microcontrollers
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13.6 5.0-V DC Electrical Characteristics
5.0-V DC Electrical Characteristics
Characteristic(1)
Output voltage
ILoad = 10.0 µA
ILoad = –10.0 µA
Output high voltage
(ILoad = –0.8 mA) PA7–PA0, PB7–PB0, PC6–PC0, TCMP
(ILoad = –1.6 mA) PD4–PD1
(ILoad = –5.0 mA) PC7
Output low voltage
(ILoad = 1.6 mA) PA7–PA0, PB7–PB0, PC6–PC0,
PD4–PD1, TCMP
(ILoad = 10 mA) PC7
Input high voltage
PA7–PA0, PB7–PB0, PC7–PC0, PD7,
PD5–PD0, TCAP, IRQ, RESET, OSC1
Input low voltage
PA7–PA0, PB7–PB0, PC7–PC0, PD7,
PD5–PD0, TCAP, IRQ, RESET, OSC1
Supply current (4.5–5.5 Vdc @ fBus = 2.1 MHz)
Run(3)
Wait(4)
Stop(5)
25°C
0°C to 70°C (standard)
–40°C to +125°C (standard)
I/O ports hi-z leakage current
PA7–PA0, PB7–PB0 (without pullup)
PC7–PC0, PD7, PD5–PD0
Input current
RESET, IRQ, OSC1, TCAP, PD7, PD5–PD0
Input pullup current(6)
PB7–PB0 (with pullup)
Symbol
Min
Typ(2)
VOL
—
—
VOH
VDD–0.1
—
VOH
VDD–0.8
—
VDD–0.8
—
VDD–0.8
—
Max
0.1
—
—
—
—
Unit
V
V
VOL
—
—
0.4
V
—
—
0.4
VIH
0.7×VDD
—
VDD
V
VIL
VSS
—
0.2×VDD
V
—
3.50
5.25
mA
—
1.00
3.25
mA
IDD
—
1
20
µA
—
—
40
µA
—
—
50
µA
IOZ
—
—
±10
µA
IIn
—
—
±1
µA
IIn
175
385
750
µA
Capacitance
Ports (as input or output)
RESET, IRQ, OSC1, TCAP, PD7, PD5, PD0
COut
—
—
12
pF
CIn
—
—
8
1. VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = –40°C to +125°C, unless otherwise noted.
2. Typical values reflect measurements taken on average processed devices at the midpoint of voltage range, 25°C only.
3. Run (operating) IDD measured using external square wave clock source; all I/O pins configured as inputs, Port B = VDD, all
other inputs VIL = 0.2 V, VIH = VDD–0.2 V; no DC loads; less than 50 pF on all outputs; CL = 20 pF on OSC2.
4. Wait IDD measured using external square wave clock source; all I/O pins configured as inputs, Port B = VDD, all other inputs
VIL = 0.2 V, VIH = VDD–0.2 V; no DC loads; less than 50 pF on all outputs; CL = 20 pF on OSC2. Wait IDD is affected linearly
by the OSC2 capacitance.
5. Stop IDD measured with OSC1 = 0.2 V; all I/O pins configured as inputs, Port B = VDD, all other inputs VIL = 0.2 V,
VIH = VDD –0.2 V.
6. Input pullup current measured with VIL = 0.2 V.
MC68HC05C8A • MC68HCL05C8A • MC68HSC05C8A Data Sheet, Rev. 5.1
Freescale Semiconductor
87
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