Specifications

Ref# 420826 Intel
®
Atom™ processor CE4100 109
Platform Design Guide
Intel Confidential
8.5.3 NAND_IO Topology
Traces Layer Min Length
Max
Length
Trace:
Width/Spacing
Spacing from other
signals
w_TL0
Breakout
0.1” 0.5” 4 mils >=4 mils
w_TL1+w_TL2
Micro strip
0.5” 6.5” 4 mils >=8 mils
Notes:
• Match all signals within 0.25”, including NAND_WE_N, NAND_RE_N, NAND_CLE and NAND_ALE signals.
• All traces impedance required to be 55 Ω+/- 10%.
• All signals should be referenced to ground. Reference to unbroken power plane is also accepted.
• Rtt_rcv: 1.8 KΩ +/-5%.