Electrical Characteristics

MC9S08MP16 Series Data Sheet, Rev. 1

Freescale Semiconductor

9

2.2

Parameter Classification

The electrical parameters shown in this supplement are guaranteed by various methods. To give the customer a better

understanding the following classification is used and the parameters are tagged accordingly in the tables where appropriate:

NOTE

The classification is shown in the column labeled “C” in the parameter tables where

appropriate.

2.3

Absolute Maximum Ratings

Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not guaranteed. Stress beyond the

limits specified in Table 3 may affect device reliability or cause permanent damage to the device. For functional operating

conditions, refer to the remaining tables in this section.

This device contains circuitry protecting against damage due to high static voltage or electrical fields; 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 (for

Table 2. Parameter Classifications

P

Those parameters that are guaranteed during production testing on each individual device.

C

Those parameters that are achieved by the design characterization by measuring a statistically relevant

sample size across process variations.

T

Those parameters that are achieved by design characterization on a small sample size from typical

devices under typical conditions unless otherwise noted. All values shown in the typical column are within

this category.

D

Those parameters that are derived mainly from simulations.

Table 3. Absolute Maximum Ratings

Rating

Symbol

Value

Unit

Supply voltage

–0.3 to +5.8

V

120

mA

Digital input voltage

V

Instantaneous maximum current

1

Input must be current limited to the value specified. To determine the value of the required

voltages, then use the larger of the two resistance values.

current. This will be the greatest risk when the MCU is not consuming power. Examples are: if

no system clock is present, or if the clock rate is very low (which would reduce overall power

consumption).

± 25

mA

Storage temperature range

–55 to 150

°C