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MC9S08SH8CTG Datasheet, PDF (293/341 Pages) Freescale Semiconductor, Inc – HCS08 Microcontrollers | |||
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Appendix A
Electrical Characteristics
A.1 Introduction
This section contains electrical and timing speciï¬cations for the MC9S08SH8 Series of microcontrollers
available at the time of publication.
A.2 Parameter Classificatio
The electrical parameters shown in this supplement are guaranteed by various methods. To give the
customer a better understanding the following classiï¬cation is used and the parameters are tagged
accordingly in the tables where appropriate:
Table A-1. Parameter Classification
P Those parameters are guaranteed during production testing on each individual device.
C
Those parameters are achieved by the design characterization by measuring a statistically relevant
sample size across process variations.
Those parameters are achieved by design characterization on a small sample size from typical devices
T under typical conditions unless otherwise noted. All values shown in the typical column are within this
category.
D Those parameters are derived mainly from simulations.
NOTE
The classiï¬cation is shown in the column labeled âCâ in the parameter
tables where appropriate.
A.3 Absolute Maximum Ratings
Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not
guaranteed. Stress beyond the limits speciï¬ed in Table A-2 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 ï¬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
MC9S08SH8 MCU Series Data Sheet, Rev. 3
Freescale Semiconductor
289
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