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Appendix A Electrical Characteristics
MC9S12XF - Family Reference Manual, Rev.1.19
1182
Freescale Semiconductor
A.1.5
Absolute Maximum Ratings
Absolute maximum ratings are stress ratings only. A functional operation under or outside those maxima
is not guaranteed. Stress beyond those limits may affect the reliability or cause permanent damage of the
device.
This device contains circuitry protecting against damage due to high static voltage or electrical elds;
however, it is advised that normal precautions be taken to avoid application of any voltages higher than
maximum-rated voltages to this high-impedance circuit. Reliability of operation is enhanced if unused
inputs are tied to an appropriate logic voltage level (e.g., either VSS35 or VDD35).
A.1.6
ESD Protection and Latch-up Immunity
All ESD testing is in conformity with CDF-AEC-Q100 stress test qualication for automotive grade
integrated circuits. During the device qualication ESD stresses were performed for the Human Body
Model (HBM) and the Charge Device Model.
Table A-1. Absolute Maximum Ratings(1)
1. Beyond absolute maximum ratings device might be damaged.
Num
Rating
Symbol
Min
Max
Unit
1
I/O, regulator and analog supply voltage
VDD35
–0.3
6.0
V
2
Digital logic supply voltage(2)
2. The device contains an internal voltage regulator to generate the logic and PLL supply out of the I/O supply. The absolute
maximum ratings apply when the device is powered from an external source.
VDD
–0.3
2.16
V
3
PLL supply voltage2
VDDPLL
–0.3
2.16
V
4
NVM supply voltage2
VDDF
–0.3
3.6
V
5
Voltage difference VDDX to VDDA
VDDX
–6.0
0.3
V
6
Voltage difference VSSX to VSSA
VSSX
–0.3
0.3
V
7
Digital I/O input voltage
VIN
–0.3
6.0
V
8
Analog reference
VRH, VRL
–0.3
6.0
V
9
EXTAL, XTAL
VILV
–0.3
2.16
V
10
TEST input
VTEST
–0.3
10.0
V
11
Instantaneous maximum current
Single pin limit for all digital I/O pins(3)
3. All digital I/O pins are internally clamped to VSSX and VDDX, or VSSA and VDDA.
I
D
–25
+25
mA
12
Instantaneous maximum current
Single pin limit for EXTAL, XTAL(4)
4. Those pins are internally clamped to VSSPLL and VDDPLL.
I
DL
–25
+25
mA
13
Instantaneous maximum current
Single pin limit for TEST (5)
5. This pin is clamped low to VSSPLL, but not clamped high. This pin must be tied low in applications.
I
DT
–0.25
0
mA
14
Maximum current
Single pin limit for power supply pins
I
DV
–100
+100
mA
15
Storage temperature range
Tstg
–65
155
°C