MC9S08MM128 Datasheet, PDF (13/50 Pages) Freescale Semiconductor, Inc – Advanced Information

Preliminary Electrical Characteristics
2 Preliminary Electrical Characteristics
This section contains electrical specification tables and reference timing diagrams for the MC9S08MM128/64/32/32A
microcontroller, including detailed information on power considerations, DC/AC electrical characteristics, and AC timing
specifications.
The electrical specifications are preliminary and are from previous designs or design simulations. These specifications may not
be fully tested or guaranteed at this early stage of the product life cycle. These specifications will, however, be met for
production silicon. Finalized specifications will be published after complete characterization and device qualifications have
been completed.
NOTE
The parameters specified in this data sheet supersede any values found in the module
specifications.
2.1 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:
Table 4. Parameter Classifications
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 classification is shown in the column labeled “C” in the parameter tables where
appropriate.
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