Freescale Semiconductor, Inc.
Table A-3 DC Electrical Characteristics
VDD = 5.0 Vdc ± 5%, VSS = 0 Vdc, TA = TL to TH, unless otherwise noted
Characteristic
Output Voltage (Note 1) All Outputs except XTAL
All Outputs Except XTAL, RESET, and MODA
= ± 10.0 µA
Symbol
Min
Max
Unit
V
—
0.1
—
V
V
OL
V
V
V
– 0.1
OH
DD
I
Load
Output High Voltage (Note 1)
All Outputs Except XTAL, RESET, and MODA
= – 0.8 mA, V = 4.5 V
V
– 0.8
—
V
V
OH
DD
I
Load
DD
Output Low Voltage
= 1.6 mA
All Outputs Except XTAL
V
—
0.4
OL
I
Load
Input High Voltage
All Inputs Except RESET
RESET
V
0.7 x V
0.8 x V
V
V
+ 0.3
+ 0.3
V
V
IH
DD
DD
DD
DD
Input Low Voltage
All Inputs
V
V
– 0.3 0.2 x V
DD
V
IL
SS
I/O Ports, Three-State Leakage
= V or V
Ports A, B, C, D, F, G
MODA/LIR, RESET
I
—
±10
µA
OZ
V
in
IH
IL
Input Leakage Current (Note 2)
I
in
V
V
= V or V
IRQ, XIRQ on standard devices
MODB/V
—
±1
µA
in
in
DD
SS
= V or V
,
STBY
DD
SS
XIRQ on EPROM devices
—
±10
µA
µA
Input Current with Pull-Up Resistors
= V
l
100
500
ipr
V
Ports B, F, and G
Power down
in
IL
RAM Standby Voltage
RAM Standby Current
Input Capacitance
V
4.0
—
V
V
SB
DD
Power down
I
20
µA
SB
PE[7:0], IRQ, XIRQ, EXTAL
C
—
—
8
12
pF
pF
in
Ports A, B, C, D, F, G, MODA/LIR, RESET
Output Load Capacitance
All Outputs Except PD[4:1],
4XOUT, XTAL, MODA/LIR
PD[4:1]
C
L
—
—
—
90
200
30
pF
pF
pF
4XOUT
Characteristic
Symbol
2 MHz 3 MHz 4 MHz
Unit
Maximum Total Supply Current (Note 3)
RUN:
I
DD
Expanded Mode
27
15
38
20
50
25
mA
mA
WAIT: (All Peripheral Functions Shut Down)
W
IDD
IDD
Expanded Mode
STOP:
S
No Clocks, Expanded Mode
50
50
50
µA
Maximum Power Dissipation
Expanded Mode
P
D
149
209
275
mW
NOTES:
1. V specification for RESET and MODA is not applicable because they are open-drain pins. V specification
OH
OH
not applicable to ports C and D in wired-OR mode.
2. Refer to A/D specification for leakage current for port E.
3. EXTAL is driven with a square wave, and
t
t
t
= 500 ns for 2 MHz rating;
= 333 ns for 3 MHz rating;
= 250 ns for 4 MHz rating;
cyc
cyc
cyc
V
≤ 0.2 V; V ≥ V – 0.2 V; No dc loads.
IL
IH DD
ELECTRICAL CHARACTERISTICS
TECHNICAL DATA
A-3
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