MC3S12RG128 Datasheet, PDF (514/546 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix A Electrical Characteristics
Table A-6. 3.3V I/O Characteristics
Conditions are VDDX=3.3V +/-10% Temperature from -40C to 140C, unless otherwise noted.
I/O Characteristics for all I/O pins except EXTAL, XTAL,XFC,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 C Input Hysteresis
V_HYS
−
250
−
mV
4 C Input Leakage Current (pins in high impedance input
mode)¹
I_in
–1
−
1
µA
V_in = V_DD35 or V_SS35
5 C Output High Voltage (pins in output mode)
Partial Drive IOH = –0.75mA
V_OH
V_DD35 – 0.4
−
−
V
6 P Output High Voltage (pins in output mode)
Full Drive IOH = –4.0mA
V_OH
V_DD35 – 0.4
−
−
V
7 C Output Low Voltage (pins in output mode)
Partial Drive IOL = +0.9mA
V_OL
−
−
0.4
V
8 P Output Low Voltage (pins in output mode)
Full Drive IOL = +4.75mA
V_OL
−
−
0.4
V
9 P Internal Pull Up Device Current, tested at V_IL max
I_PUL
−
−
–60
µA
10 C Internal Pull Up Device Current,tested at V_IH min
I_PUH
−6
−
−
µA
11 P Internal Pull Down Device Current, tested at V_IH min I_PDH
−
−
60
µA
12 C Internal Pull Down Device Current, tested at V_IL max I_PDL
6
−
−
µA
13 D Input Capacitance
C_in
−
6
−
pF
14 T Injection current²
Single Pin limit
Total Device Limit. Sum of all injected currents
−
I_ICS
−2.5
I_ICP
−25
mA
2.5
25
15 P Port H, J, P Interrupt Input Pulse filtered³
t_PULSE
−
−
3
µs
16 P Port H, J, P Interrupt Input Pulse passed³
t_PULSE
10
−
−
µs
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.}
MC3S12RG128 Data Sheet, Rev. 1.05
514
Freescale Semiconductor