MC9S12KG128 Datasheet, PDF (567/600 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix A Electrical Characteristics
Table A-7. 3.3V 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_DD5 + 0.3
V
2 P Input Low Voltage
V_IL
V_SS5 - 0.3
—
0.35*V_DD5
V
3 C Input Hysteresis
V_HYS
—
250
—
mV
4 P Input Leakage Current (pins in high impedance
input mode)
V_in = V_DD5 or V_SS5
Iin
–1
—
1
µA
5 P Output High Voltage (pins in output mode)
Partial Drive I_OH = –0.75mA
Full Drive I_OH = –4.0mA
V_OH V_DD5 – 0.4
—
—
V
6 P Output Low Voltage (pins in output mode)
Partial Drive I_OL = +0.9mA
Full Drive I_OL = +4.75mA
V_OL
—
—
0.4
V
7 P Internal Pull Up Device Current, tested at V_IL Max.
I_PUL
—
—
–60
µA
8 P Internal Pull Up Device Current, tested at V_IH Min.
I_PUH
–6
—
—
µA
9 P Internal Pull Down Device Current, tested at V_IH Min. I_PDH
—
—
60
µA
10 P Internal Pull Down Device Current, tested at V_IL Max. I_PDL
6
—
—
µA
11 D Input Capacitance
C_in
—
7
12 T Injection current¹
Single Pin limit
I_ICS
–2.5
—
Total Device Limit. Sum of all injected currents
I_ICP
–25
—
13 P Port P, J Interrupt Input Pulse filtered²
t_PULSE
—
—
14 P Port P, J Interrupt Input Pulse passed²
t_PULSE
10
1 _{Refer to Section A.1.4, “Current Injection”, for more details}
2 _{Parameter only applies in STOP or Pseudo STOP mode.}
—
pF
mA
2.5
25
3
µs
µs
MC9S12KG128 Data Sheet, Rev. 1.15
Freescale Semiconductor
567