k4s51153lf Samsung Semiconductor, Inc., k4s51153lf Datasheet - Page 6

• Manufacturer Part Number: k4s51153lf
• Description: 8m X 16bit X 4 Banks Mobile Sdram In 54fbga
• Manufacturer: Samsung Semiconductor, Inc.

K4S51153LF - 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
500:
Parameter
VDDQ
500:
30pF
VOH (DC) = V
VOL (DC) = 0.2V, IOL = 0.1mA
(V
DDQ
DD
- 0.2V, IOH = -0.1mA
= 2.5Vr0.2V, T
0.9 x V
6
Output
See Figure 2
0.5 x V
0.5 x V
tr/tf = 1/1
Value
A
= -25 to 70qC )
DDQ
Figure 2. AC Output Load Circuit
DDQ
DDQ
/ 0.2
Z0=50:
Mobile SDRAM
Vtt=0.5 x VDDQ
50:
September 2004
30pF
Unit
ns
V
V
V