KC82870DH S L5X2 Intel, KC82870DH S L5X2 Datasheet - Page 54

• Manufacturer Part Number: KC82870DH S L5X2
• Manufacturer: Intel

Specifications of KC82870DH S L5X2

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Electrical Specifications
5.5
5.5.1
5.5.2
5-6
Figure 5-2. SSTL-2 Source Synchronous AC Timing
Table 5-14. Signal Groups
Table 5-15. CMOS 1.8V Input DC Parameters
Miscellaneous Signals Interface
All buffer types that do not belong to one of the major buses in the system are listed as
miscellaneous signals.
a. Requires external 1.5K ohm pull-up resistor.
b. This is an input only signal.
DC Characteristics
Signal Groups
CMOS1.8 Input
CMOS 1.8 Output
CMOS2.5 I/O
V
V
V
IH
IL
OH
Symbol
Signal Group
a
Input High Voltage
Input Low Voltage
Output High Voltage
Data
BCxDQS#
Tvb = Valid Data before the Strobe
Tva = Valid Data after the Strobe
Tds = Data Setup to Strobe
Tdh = Data Hold to Strobe Input
BCxDQS
Parameter
Tvb
RESET#, PWRGOOD, XORIN
XOROUT
SDA, SCL, TSO
Valid Data
Tva
a
b
Intel
®
E8870DH DDR Memory Hub (DMH) Datasheet
1.25
–0.3
Min
1.4
Valid
Data
Tds
Signal
Tdh
Max
0.75
2.3
VREF
Unit
V
V
V
Notes
001238