Electrical Specifications
5.0-Volt DC Electrical Characteristics
MC68HC05J1A — Rev. 3.0
Technical Data
MOTOROLA
Electrical Specifications
For More Information On This Product,
Go to: www.freescale.com
99
10.7 5.0-Volt DC Electrical Characteristics
Characteristic
(1)
1. V
DD
= 5.0 Vdc
±
10%; V
SS
= 0 Vdc; T
A
= –40
°
C to +85
°
C; values reflect average measurements at midpoint of voltage
range at 25
°
C
2. Run (operating) I
DD
measured using external square wave clock source (f
OSC
= 4.2 MHz) with all inputs 0.2 V from rail.
No dc loads. Less than 50 pF on all outputs. C
L
= 20 pF on OSC2.
3. Wait I
DD
measured using external square wave clock source (f
OSC
= 4.2 MHz) with all inputs 0.2 V from rail and only
the timer active. No dc loads. Less than 50 pF on all outputs. C
L
= 20 pF on OSC2. All ports configured as inputs.
V
IL
= 0.2 V. V
IH
= V
DD
– 0.2 V. OSC2 capacitance linearly affects wait I
DD
.
4. Stop I
DD
measured with OSC1 = V
SS
. All ports configured as inputs. V
IL
= 0.2 V. V
IH
= V
DD
– 0.2 V.
Symbol
Min
Typ
Max
Unit
Output voltage
I
Load
= 10.0
μ
A
I
Load
= –10.0
μ
A
V
OL
V
OH
—
V
DD
– 0.1
—
—
0.1
—
V
Output high voltage
PA7–PA0, PB5–PB0 (I
Load
= –0.8 mA)
V
OH
V
DD
– 0.8
—
—
V
Output low voltage
PA3–PA0, PB5–PB0 (I
Load
= 1.6 mA)
PA7–PA4 (I
Load
= 8.0 mA)
V
OL
—
—
—
—
0.4
0.4
V
Input high voltage
PA7–PA0, PB5–PB0, IRQ, RESET, OSC1
V
IH
0.7
×
V
DD
—
V
DD
V
Input low voltage
PA7–PA0, PB5–PB0, IRQ, RESET, OSC1
V
IL
V
SS
—
0.2
×
V
DD
V
Supply current
Run
(2)
Wait
(3)
Stop
(4)
25
°
C
–40
°
C to +85
°
C
I
DD
—
—
—
—
3.0
1.6
0.2
2.0
4.0
2.5
10
20
mA
mA
μ
A
μ
A
I/O ports hi-z leakage current
PA7–PA0, PB5–PB0 (pulldown device off)
I
IL
—
—
±
10
μ
A
Input pulldown current
PA7–PA0, PB5–PB0 (pulldown device on)
I
IL
50
100
200
μ
A
Input current
RESET, IRQ, OSC1
I
In
—
—
±
1
μ
A
Capacitance
PA7–PA0, PB5–PB0 (input or output)
RESET, IRQ, OSC1, OSC2
C
Out
C
In
—
—
—
—
12
8
pF
Oscillator internal resistor
(Crystal/ceramic resonator mask option)
R
osc
1.0
2.0
3.0
M
F
Freescale Semiconductor, Inc.
n
.