mc9s12e256 Freescale Semiconductor, Inc, mc9s12e256 Datasheet - Page 559

• Manufacturer Part Number: mc9s12e256
• Description: Hcs12 Microcontrollers 16-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Appendix A
Electrical Characteristics
A.1
This supplement contains the most accurate electrical information for the MC9S12E-Family
microcontroller available at the time of publication. The information should be considered
PRELIMINARY and is subject to change.
This introduction is intended to give an overview on several common topics like power supply, current
injection etc.
A.1.1
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.
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
T: Those parameters are achieved by design characterization on a small sample size from typical devices.
D: Those parameters are derived mainly from simulations.
Freescale Semiconductor
sample size across process variations. They are regularly verified by production monitors.
All values shown in the typical column are within this category.
General
Parameter Classification
The electrical characteristics given in this section are preliminary and
should be used as a guide only. Values cannot be guaranteed by Freescale
and are subject to change without notice.
The part is specified and tested over the 5V and 3.3V ranges. For the
intermediate range, generally the electrical specifications for the 3.3V range
apply, but the part is not tested in production test in the intermediate range.
This classification will be added at a later release of the specification
MC9S12E256 Data Sheet, Rev. 1.08
NOTE
NOTE
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