1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST39SF010A / SST39SF020A / SST39SF040
Data Sheet
V
IHT
V
V
INPUT
REFERENCE POINTS
OUTPUT
OT
IT
V
ILT
1147 F11.1
AC test inputs are driven at VIHT (3.0V) for a logic “1” and VILT (0V) for a logic “0”. Measurement reference points for inputs
and outputs are VIT (1.5V) and VOT (1.5V). Input rise and fall times (10% ↔90%) are <5 ns.
Note: VIT - VINPUT Test
V
V
V
OT - VOUTPUT Test
IHT - VINPUT HIGH Test
ILT - VINPUT LOW Test
FIGURE 13: AC INPUT/OUTPUT REFERENCE WAVEFORMS
V
DD
TO TESTER
R
L HIGH
TO DUT
C
R
L LOW
L
1147 F12.0
FIGURE 14: A TEST LOAD EXAMPLE
©2003 Silicon Storage Technology, Inc.
S71147-06-000
8/04
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