k4s561633f Samsung Semiconductor, Inc., k4s561633f Datasheet - Page 6

• Manufacturer Part Number: k4s561633f
• Description: 4m X 16bit X 4 Banks Mobile Sdram In 54boc
• Manufacturer: Samsung Semiconductor, Inc.

K4S561633F - X(Z)E/N/G/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
870
Parameter
VDDQ
1200
30pF
VOH (DC) = 2.4V, IOH = -2mA
VOL (DC) = 0.4V, IOL = 2mA
(V
DD
= 2.7V
3.6V, T
Output
See Figure 2
0.5 x V
0.5 x V
tr/tf = 1/1
2.4 / 0.4
Value
A
= -25 to 85 C for Extended, -25 to 70 C for Commercial)
Figure 2. AC Output Load Circuit
DDQ
DDQ
Z0=50
Mobile-SDRAM
Vtt=0.5 x VDDQ
50
30pF
Unit
ns
February 2004
V
V
V