A49FL004 Datasheet, PDF(25/36 Page) AMIC Technology – 4 Mbit CMOS 3.3Volt-only Firmware Hub/LPC Flash Memory

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A49FL004 Datasheet, PDF (25/36 Pages) AMIC Technology – 4 Mbit CMOS 3.3Volt-only Firmware Hub/LPC Flash Memory

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Figure 12: A/A Mux Mode AC Input/Output Reference Waveforms

VIHT

INPUT

VIT

VILT

Reference Points

VOT

AC test inputs are driven at VIHT (0.9VDD) for a logic HIGH and VILT (0.1VDD) for a

logic LOW. Measurement reference points for inputs and outputs are VIT (0.5VDD)

and VOT (0.5VDD). Input rise and fall times (10% <-> 90%) are < 5ns

Note:

VIT: VINPUT Test

VOT: VOUTPUT Test

VIHT: VINPUT HIGH Test

VILT: VINPUT LOW Test

A49FL004

OUTPUT

Figure 13: A/A Mux Mode Test Load Condition

TO DUT

TO TESTER

CL=30pF

PRELIMINARY (September, 2005, Version 0.0)

AMIC Technology, Corp.

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