Datasheet

Appendix A Electrical Characteristics
MC9S12XE-Family Reference Manual Rev. 1.25
1210 Freescale Semiconductor
This section describes the characteristics of all I/O pins except EXTAL, XTAL, TEST and supply pins.
s
Table A-7. 3.3-V I/O Characteristics
Conditions are 3.13 V < V
DD35
< 3.6 V temperature from –40°C to +150°C, unless otherwise noted
I/O Characteristics for all I/O pins except EXTAL, XTAL,TEST and supply pins.
Num C Rating Symbol Min Typ Max Unit
1 P Input high voltage V
IH
0.65*V
DD35
——V
T Input high voltage V
IH
——V
DD35
+ 0.3 V
2 P Input low voltage V
IL
— — 0.35*V
DD35
V
T Input low voltage V
IL
V
SS35
– 0.3 — — V
3 T Input hysteresis V
HYS
— 250 — mV
4a P Input leakage current (pins in high impedance input
mode)
(1)
V
in
= V
DD35
or V
SS35
M Temperature range -40°C to 150°C
V Temperature range -40°C to 130°C
C Temperature range -40°C to 110°C
I
in
–1
–0.75
–0.5
—
—
—
1
0.75
0.5
µA
4b C Input leakage current (pins in high impedance input
mode) V
in
= V
DD35
or V
SS35
-40
°C
27°C
70°C
85°C
100°C
105°C
110°C
120°C
125°C
130°C
150°C
I
in
——
—
±1
±1
±8
±14
±26
±32
40
±60
±74
±92
±240
—nA
5 C Output high voltage (pins in output mode)
Partial drive I
OH
= –0.75 mA
V
OH
V
DD35
– 0.4 — — V
6 P Output high voltage (pins in output mode)
Full drive I
OH
= –4 mA
V
OH
V
DD35
– 0.4 — — V
7 C Output low voltage (pins in output mode)
Partial Drive I
OL
= +0.9 mA
V
OL
— — 0.4 V
8 P Output low voltage (pins in output mode)
Full Drive I
OL
= +4.75 mA
V
OL
— — 0.4 V
9 P Internal pull up resistance
V
IH
min > input voltage > V
IL
max
R
PUL
25 — 50 KΩ
10 P Internal pull down resistance
V
IH
min > input voltage > V
IL
max
R
PDH
25 — 50 KΩ
11 D Input capacitance C
in
—6 —pF
12 T Injection current
(2)
Single pin limit
Total device limit, sum of all injected currents
I
ICS
I
ICP
–2.5
–25
—
2.5
25
mA
13 D Port H, J, P interrupt input pulse filtered (STOP)
(3)
t
PULSE
——3 µs