R1Q6A7236ABG Datasheet, PDF (25/36 Pages) Renesas Technology Corp – 72-Mbit DDRII SRAM 2-word Burst

Common
R1Q4A7236ABG / R1Q4A7218ABG Series
TAP AC Test Conditions
Parameter
Input timing measurement reference levels
Input pulse levels
Input rise/fall time
Output timing measurement reference levels
Test load termination supply voltage (V_TT)
Output load
Symbol
V_REF
V_IL, V_IH
tr, tf
Conditions
0.9
0 to 1.8
≤ 1.0
0.9
0.9
See figures
Unit Notes
V
V
ns
V
V
Input waveform
1.8V
0V
Output waveform
0.9V
Test points
0.9V
0.9V
Test points
0.9V
Output load condition
DUT
TDO
Z₀ = 50Ω
V_TT = 0.9V
50Ω
20pF
External Load at Test
Rev. 0.11 : 2013.01.15
R10DS0177EJ0011
PAGE:25