Datasheet

Electrical Characteristics
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor 1203
Table A-8. 5-V I/O Characteristics (Junction Temperature From –40°C To +150°C)
Conditions are 4.5 V < V
DD35
< 5.5 V junction 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
2 T Input high voltage V
IH
——V
DD35
+0.3 V
3 P Input low voltage V
IL
— — 0.35*V
DD35
V
4 T Input low voltage V
IL
V
SSRX
–0.3 — — V
5 C Input hysteresis V
HYS
0.06*V
DD35
— 0.3*V
DD35
mV
6
P
Input leakage current (pins in high impedance input
mode)
1
V
in
= V
DD35
or V
SS35
+125°C to < T
J
< 150°C
+105°C to < T
J
< 125°
–40°C to < T
J
< 105°C
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
-0.5
-0.4
—
—
—
1
0.5
0.4
µA
7 P Output high voltage (pins in output mode)
I
OH
= –4 mA
V
OH
V
DD35
– 0.8 — — V
8 P Output low voltage (pins in output mode)
I
OL
= +4mA
V
OL
— — 0.8 V
9 P Internal pull up current
V
IH
min > input voltage > V
IL
max
I
PUL
-10 — -130 µA
10 P Internal pull down current
V
IH
min > input voltage > V
IL
max
I
PDH
10 — 130 µA
11 D Input capacitance C
in
—7—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