8 Mbit SPI Serial Flash
SST25LF080A
EOL Product Data Sheet
V
IHT
V
V
HT
HT
INPUT
REFERENCE POINTS
OUTPUT
V
V
LT
LT
V
ILT
1248 F20.0
AC test inputs are driven at VIHT (0.9VDD) for a logic “1” and VILT (0.1VDD) for a logic “0”. Measurement reference points
for inputs and outputs are VHT (0.7VDD) and VLT (0.3VDD). Input rise and fall times (10% ↔ 90%) are <5 ns.
Note: VHT - VHIGH Test
V
V
V
LT - VLOW Test
IHT - VINPUT HIGH Test
ILT - VINPUT LOW Test
FIGURE 20: AC INPUT/OUTPUT REFERENCE WAVEFORMS
TO TESTER
TO DUT
C
L
1248 F21.0
FIGURE 21: A TEST LOAD EXAMPLE
©2006 Silicon Storage Technology, Inc.
S71248-06-EOL
1/06
22