k4m64163ph Samsung Semiconductor, Inc., k4m64163ph Datasheet - Page 6

• Manufacturer Part Number: k4m64163ph
• Description: 1m X 16bit X 4 Banks Mobile Sdram In 54csp
• Manufacturer: Samsung Semiconductor, Inc.

K4M64163PH - R(B)G/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
10.6K:
Parameter
1.8V
13.9K:
20pF
VOH (DC) = VDDQ - 0.2V, IOH = -0.1mA
VOL (DC) = 0.2V, IOL = 0.1mA
(V
DD
= 1.7V~1.95V, T
0.9 x V
6
Output
See Figure 2
0.5 x V
0.5 x V
tr/tf = 1/1
Value
A
DDQ
= -25qC ~ 85qC for Extended, -25qC ~ 70qC for Commerial)
Figure 2. AC Output Load Circuit
DDQ
DDQ
/ 0.2
Z0=50:
Mobile-SDRAM
Vtt=0.5 x VDDQ
50:
20pF
December 2003
Unit
ns
V
V
V