HY5DU28422ETP Datasheet, PDF (34/35 Pages) Hynix Semiconductor – 128Mb DDR SDRAM

HY5DU28422ETP
HY5DU28822ETP
HY5DU281622ETP
CAPACITANCE (TA=25^oC, f=100MHz)
Parameter
Input Clock Capacitance
Delta Input Clock Capacitance
Input Capacitance
Delta Input Capacitance
Input / Output Capacitance
Delta Input / Output Capacitance
Pin
CK, /CK
CK, /CK
All other input-only pins
All other input-only pins
DQ, DQS, DM
DQ, DQS, DM
Symbol
Min
CI1
2.0
Delta CI1
-
CI1
2.0
Delta CI2
-
CIO
4.0
Delta CIO
-
Max
3.0
0.25
3.0
0.5
5.0
0.5
Unit
pF
pF
pF
pF
pF
pF
Note :
1. VDD = min. to max., VDDQ = 2.3V to 2.7V, VODC = VDDQ/2, VOpeak-to-peak = 0.2V
2. Pins not under test are tied to GND.
3. These values are guaranteed by design and are tested on a sample basis only.
OUTPUT LOAD CIRCUIT
Output
VTT
RT=50Ω
Zo=50Ω
CL=30pF
VREF
Rev. 0.3 /Apr. 2006
34