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| SST39VF1681_11 Datasheet, PDF (25/34 Pages) Silicon Storage Technology, Inc – 16 Mbit (x8) Multi-Purpose Flash Plus Active Current: 9 mA (typical) | |||
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A Microchip Technology Company
16 Mbit Multi-Purpose Flash Plus
SST39VF1681 / SST39VF1682
Data Sheet
VIHT
INPUT
VIT
REFERENCE POINTS
VOT
OUTPUT
VILT
1243 F16.0
AC test inputs are driven at VIHT (0.9 VDD) for a logic â1â and VILT (0.1 VDD) for a logic â0â. Mea-
surement reference points for inputs and outputs are VIT (0.5 VDD) and VOT (0.5 VDD). Input
rise and fall times (10% ï« 90%) are <5 ns.
Figure 18:AC Input/Output Reference Waveforms
Note: VIT - VINPUT Test
VOT - VOUTPUT Test
VIHT - VINPUT HIGH Test
VILT - VINPUT LOW Test
TO DUT
1243 F17.0
Figure 19:A Test Load Example
TO TESTER
CL
©2011 Silicon Storage Technology, Inc.
25
DS25040A
05/11
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