MC68HC11KW1 Datasheet, PDF(207/238 Page) Motorola, Inc – High-density complementary metal oxide semiconductor HCMOS) microcontroller unit

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MC68HC11KW1 Datasheet, PDF (207/238 Pages) Motorola, Inc – High-density complementary metal oxide semiconductor HCMOS) microcontroller unit

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A.3

Test methods

Clocks,

~VDD

strobes

Inputs

Outputs

~VDD

~VSS

0.4 V

~VSS

VDD â 0.8V

0.4 V

nominal

nominal

nominal timing

70% of VDD

20% of VDD

VDD â 0.8V

0.4 V

(b) DC testing

Clocks,

~VDD

strobes

Inputs

Outputs

~VDD

~VSS

20% of VDD ~VSS 20% of VDD

spec.

spec. timing

20% of VDD

70% of VDD

spec.

70% of VDD

VDD â 0.8V (2)

0.4V (2)

70% of VDD

20% of VDD

(c) AC testing

Notes:

(1) Full test loads are applied during all DC electrical tests and AC timing measurements.

(2) During AC timing measurements, inputs are driven to 0.4V and VDD â 0.8V;

timing measurements are taken at the 20% and 70% of VDD points.

Figure A-1 Test methods

A

MC68HC11KW1

ELECTRICAL SPECIFICATIONS

A-3

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