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MC68HC05C8A Datasheet, PDF (88/116 Pages) Motorola, Inc – Microcontrollers
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Electrical Specifications
13.7 3.3-V DC Electrical Characteristics
Characteristic(1)
Symbol
Min
Typ(2)
Max
Unit
Output voltage
ILoad = 10.0 µA
ILoad = –10.0 µA
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
Output low voltage
(ILoad = 0.4 mA) PA7–PA0, PB7–PB0, PC6–PC0,
PD4–PD1, TCMP
(ILoad = 6 mA) PC7
Input high voltage
PA7–PA0, PB7–PB0, PC7–PC0, PD7,
PD5–PD0, TCAP, IRQ, RESET, OSC1
VOL
—
—
VOH
VDD–0.1
—
VOH
VDD–0.3
—
VDD–0.3
—
VDD–0.3
—
VOL
—
—
—
—
VIH
0.7×VDD
—
0.1
V
—
—
—
V
—
0.3
V
0.3
VDD
V
Input low voltage
PA7–PA0, PB7–PB0, PC7–PC0, PD7,
PD5–PD0, TCAP, IRQ, RESET, OSC1
VIL
VSS
—
0.2×VDD
V
Supply current (3.0–3.6 Vdc @ fBus = 1.0 MHz)
Run(3)
Wait(4)
Stop(5)
25°C
0°C to +70°C (standard)
–40°C to +125°C (standard)
—
1.00
1.60
mA
—
500
900
µA
IDD
—
1
8
µA
—
—
16
µA
—
—
20
µA
I/O ports hi-z leakage current
PA7–PA0, PB7–PB0 (without pullup)
PC7–PC0, PD7, PD5–PD0
IOZ
—
—
±10
µA
Input current
RESET, IRQ, OSC1, TCAP, PD7, PD5, PD0
IIn
—
—
±1
µA
Input pullup current(6)
PB7–PB0 (with pullup)
IIn
75
175
350
µA
Capacitance
Ports (as input or output)
RESET, IRQ, OSC1, TCAP, PD7, PD5, PD0
COut
CIn
—
—
—
—
12
pF
8
1. VDD = 3.3 Vdc ± 0.3 Vdc, 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
88
Freescale Semiconductor
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