Datasheet

Electrical Characteristics
MC9S12G Family Reference Manual, Rev.1.23
1204 Freescale Semiconductor
Table A-9. 5-V I/O Characteristics (Junction Temperature From +150°C To +160°C)
Conditions are 4.5 V < V
DD35
< 5.5 V junction temperature from +150°C to +160°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 C Input high voltage V
IH
0.65*V
DD35
——V
2 T Input high voltage V
IH
——V
DD35
+0.3 V
3 C 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 C Input leakage current (pins in high impedance input
mode)
1
V
in
= V
DD35
or V
SS35
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 — 1 µA
7 C Output high voltage (pins in output mode)
I
OH
= –4 mA
V
OH
V
DD35
– 0.8 — — V
8 C Output low voltage (pins in output mode)
I
OL
= +4mA
V
OL
— — 0.8 V
9 C Internal pull up current
V
IH
min > input voltage > V
IL
max
I
PUL
-10 — -130 µA
10 C 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
Table A-10. Pin Interrupt Characteristics (Junction Temperature From –40°C To +150°C)
Conditions are 3.13V < V
DD35
< 5.5 V unless otherwise noted.
Num C Rating Symbol Min Typ Max Unit
1 P Port J, P, AD interrupt input pulse filtered (STOP)
1
1
Parameter only applies in stop or pseudo stop mode.
t
P_MASK
—— 3µs
2 P Port J, P, AD interrupt input pulse passed (STOP)
1
t
P_PASS
10 — — µs
3 D Port J, P, AD interrupt input pulse filtered (
STOP) in
number of bus clock cycles of period 1/f
bus
n
P_MASK
—— 3
4 D Port J, P, AD interrupt input pulse passed (
STOP) in
number of bus clock cycles of period 1/f
bus
n
P_PASS
4——
5D
IRQ pulse width, edge-sensitive mode (STOP) in
number of bus clock cycles of period 1/f
bus
n
IRQ
1——