Datasheet

MC9S12DT128B Device User Guide — V01.09
Table A-6 5V I/O Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C Rating Symbol Min Typ Max Unit
1 P Input High Voltage
V
IH
0.65*V
DD5
–V
T Input High Voltage
V
IH
––
V
DD5
+ 0.3
2 P Input Low Voltage
V
IL
––
0.35*V
DD5
V
T Input Low Voltage
V
IL
V
SS5
– 0.3
––V
3 C Input Hysteresis
V
HYS
250 mV
4P
Input Leakage Current (pins in high ohmic input
mode)
1
V
in
= V
DD5
or V
SS5
ADC Inputs AN15:0
All other Ports (A, B, E, K, M, S, T)
NOTES:
1. Maximum leakage current occurs at maximum operating temperature. Current decreases by approximately one-half for
each 8 C to 12 C in the temperature range from 50 C to 125 C.
I
in
-1.0
–2.5
–
1.0
2.5
µA
5C
P
Output High Voltage (pins in output mode)
Partial Drive I
OH
= –2.0mA
Full Drive I
OH
= –10.0mA
V
OH
V
DD5
– 0.8
––V
6C
P
Output Low Voltage (pins in output mode)
Partial Drive I
OL
= +2.0mA
Full Drive I
OL
= +10.0mA
V
OL
– – 0.8 V
7P
Internal Pull Up Device Current,
tested at V
IL
Max.
I
PUL
– – –130 µA
8C
Internal Pull Up Device Current,
tested at V
IH
Min.
I
PUH
–10 – – µA
9P
Internal Pull Down Device Current,
tested at V
IH
Min.
I
PDH
– – 130 µA
10 C
Internal Pull Down Device Current,
tested at V
IL
Max.
I
PDL
10 – – µA
11 D Input Capacitance
C
in
6–pF
12 T
Injection current
2
Single Pin limit
Total Device Limit. Sum of all injected currents
2. Refer to Section A.1.4 Current Injection, for more details
I
ICS
I
ICP
–2.5
–25
– 2.5
25
mA
13 P
Port H, J, P Interrupt Input Pulse filtered
3
3. Parameter only applies in STOP or Pseudo STOP mode.
t
PULSE
3 µs
14 P
Port H, J, P Interrupt Input Pulse passed
3
t
PULSE
10 µs
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
nc
.
..