SST34HF1621C-70-4E-L1PE View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
Manufacturer
SST34HF1621C-70-4E-L1PE
Silicon Storage Technology
SST34HF1621C-70-4E-L1PE Datasheet PDF : 38 Pages
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16 Mbit Concurrent SuperFlash + 2/4 Mbit SRAM ComboMemory
SST34HF1621C / SST34HF1641C
Data Sheet
VIHT
VILT
INPUT?
VIT
REFERENCE POINTS
VOT
OUTPUT
1252 F19.0
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 22: AC Input/Output Reference Waveforms
Note: VIT - VINPUT Test
VOT - VOUTPUT Test
VIHT - VINPUT HIGH Test
VILT - VINPUT LOW Test
TO DUT
1252 F20.0
FIGURE 23: A Test Load Example
TO TESTER
CL
©2006 Silicon Storage Technology, Inc.
29
S71252-03-000
8/06
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