IS61NLF204836B Datasheet, PDF (15/38 Pages) Integrated Silicon Solution, Inc – 100 percent bus utilization

IS61NLF204836B/IS61NVF/NVVF204836B
IS61NLF409618B/IS61NVF/NVVF409618B 
CAPACITANCE^(1,2)
Symbol Parameter
Conditions
Max.
Unit
Cin
Input Capacitance
Vin = 0V
6
pF
Cout
Input/Output Capacitance
Vout = 0V
8
pF
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: Ta = 25°C, f = 1 MHz, Vdd = 3.3V.
3.3V I/O AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Level
Unit
0V to 3.0V
1.5 ns
1.5V
Output Load
See Figures 1 and 2
3.3V I/O OUTPUT LOAD EQUIVALENT
OUTPUT
Zo= 50Ω
Figure 1
50Ω
1.5V
+3.3V
317 Ω
OUTPUT
351 Ω
5 pF
Including
jig and
scope
Figure 2
Integrated Silicon Solution, Inc. — www.issi.com
15
Rev. 00C
02/20/2013