k4m511533e Samsung Semiconductor, Inc., k4m511533e Datasheet - Page 6

• Manufacturer Part Number: k4m511533e
• Description: Mobile-sdram
• Manufacturer: Samsung Semiconductor, Inc.

K4M511533E - Y(P)C/L/F
AC OPERATING TEST CONDITIONS
Output
AC input levels (Vih/Vil)
Input timing measurement reference level
Input rise and fall time
Output timing measurement reference level
Output load condition
Figure 1. DC Output Load Circuit
870Ω
Parameter
VDDQ
1200Ω
30pF
VOH (DC) = 2.4V, IOH = -2mA
VOL (DC) = 0.4V, IOL = 2mA
(V
DD
= 2.7V ∼ 3.6V, T
Output
See Figure 2
tr/tf = 1/1
2.4 / 0.4
Value
A
1.4
1.4
= -25 to 70°C)
Figure 2. AC Output Load Circuit
Z0=50Ω
Mobile-SDRAM
Vtt=0.5 x VDDQ
50Ω
30pF
Unit
ns
February 2004
V
V
V