2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
SST39LF200A / SST39LF400A / SST39LF800A
SST39VF200A / SST39VF400A / SST39VF800A
Data Sheet
VIHT
INPUT
VIT
REFERENCE POINTS
VOT
OUTPUT
VILT
360 ILL F11.1
AC test inputs are driven at VIHT (0.9 VDD) for a logic “1” and VILT (0.1 VDD) for a logic “0”. Measurement reference points
for inputs and outputs are VIT (0.5 VDD) and VOT (0.5 VDD). Input rise and fall times (10% ↔ 90%) are <5 ns.
FIGURE 14: AC INPUT/OUTPUT REFERENCE WAVEFORMS
Note: VIT - VINPUT Test
VOT - VOUTPUT Test
VIHT - VINPUT HIGH Test
VILT - VINPUT LOW Test
TO DUT
360 ILL F12.1
TO TESTER
CL
FIGURE 15: A TEST LOAD EXAMPLE
©2001 Silicon Storage Technology, Inc.
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S71117-04-000 6/01 360