Datasheet

Appendix A Electrical Characteristics
Freescale Semiconductor MC9S12C-Family / MC9S12GC-Family 655
Rev 01.24
A.1.10 Supply Currents
This section describes the current consumption characteristics of the device as well as the conditions for
the measurements.
A.1.10.1 Measurement Conditions
All measurements are without output loads. Unless otherwise noted the currents are measured in single
chip mode, internal voltage regulator enabled and at 25MHz bus frequency using a 4MHz oscillator.
Table A-7. 3.3V I/O Characteristics
Conditions are V
DDX
=3.3V +/-10%, Temperature from –40˚C to +140˚C, unless otherwise noted
Num C Rating Symbol Min Typ Max Unit
1 P Input High Voltage V
IH
0.65*V
DD5
——V
T Input High Voltage V
IH
——V
DD5
+ 0.3 V
2 P Input Low Voltage V
IL
— — 0.35*V
DD5
V
T Input Low Voltage V
IL
V
SS5
– 0.3 — — V
3 C Input Hysteresis V
HYS
— 250 — mV
4P
Input Leakage Current (pins in high ohmic input mode)
(1)
V
in
= V
DD5
or V
SS5
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 — 1µA
5C
Output High Voltage (pins in output mode)
Partial Drive I
OH
= –0.75mA
V
OH
V
DD5
– 0.4 — — V
6P
Output High Voltage (pins in output mode)
Full Drive I
OH
= –4mA
V
OH
V
DD5
– 0.4 — — V
7C
Output Low Voltage (pins in output mode)
Partial Drive I
OL
= +0.9mA
V
OL
— — 0.4 V
8P
Output Low Voltage (pins in output mode)
Full Drive I
OL
= +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
—— 60µA
12 C Internal Pull Down Device Current, tested at V
IL
Max. I
PDL
6——µA
11 D Input Capacitance C
in
—7 —πΦ
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
µΑ
13 P Port P, J Interrupt Input Pulse filtered
(3)
3. Parameter only applies in STOP or Pseudo STOP mode.
t
PIGN
—— 3µs
14 P Port P, J Interrupt Input Pulse passed
3
t
PVAL
10 — — µs