MC9S12P128 Datasheet, PDF (507/564 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

Electrical Characteristics
Table A-7. 5-V I/O Characteristics
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
T Input high voltage
V_IH
0.65*V_DD35
—
—
V
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 C Input hysteresis
VHYS
250
—
mV
4
Input leakage current (pins in high impedance input
mode)⁽¹⁾ Vin = VDD35 or VSS35
I_in
P M temperature range –40°C to +150°C
–1.00
—
C V temperature range –40°C to +125°C
-0.75
—
C C temperature range –40°C to +105°C
-0.50
—
µA
1.00
0.75
0.50
5 C Output high voltage (pins in output mode)
Partial drive IOH = –2 mA
V_OH
V_DD35 – 0.8
—
—
V
6 P Output high voltage (pins in output mode)
Full drive I_OH = –10 mA
V_OH
V_DD35 – 0.8
—
—
V
7 C Output low voltage (pins in output mode)
Partial drive I_OL = +2 mA
V_OL
—
—
0.8
V
8 P Output low voltage (pins in output mode)
Full drive IOL = +10 mA
V_OL
—
—
0.8
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
12 T Injection current⁽²⁾
—
Single pin limit
I_ICS
–2.5
Total device Limit, sum of all injected currents
I_ICP
–25
13 P Port J, P interrupt input pulse filtered (STOP)⁽³⁾
t_PULSE
—
—
14 P Port J, P interrupt input pulse passed (STOP)³
t_PULSE
10
—
—
pF
mA
2.5
25
3
µs
—
µs
15 D Port J, P interrupt input pulse filtered (STOP)
t_PULSE
—
—
3
tcyc
16 D Port J, P interrupt input pulse passed (STOP)
t_PULSE
4
—
—
tcyc
17 D IRQ pulse width, edge-sensitive mode (STOP)
PW_IRQ
1
—
—
tcyc
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.
2. Refer to Section A.1.4, “Current Injection” for more details
3. Parameter only applies in stop or pseudo stop mode.
S12P-Family Reference Manual, Rev. 1.12
Freescale Semiconductor
507