LCMXO2280C-5TN144C LATTICE SEMICONDUCTOR, LCMXO2280C-5TN144C Datasheet - Page 235

• Manufacturer Part Number: LCMXO2280C-5TN144C
• Description: MACHXO PLD FLASH, SCRAM 1.8V, SMD
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: MachXOr

Specifications of LCMXO2280C-5TN144C

• Cpld Type: FLASH
• No. Of Macrocells: 1140
• No. Of I/o's: 113
• Propagation Delay: 3.6ns
• Global Clock Setup Time: 1.1ns
• Frequency: 600MHz
• Supply Voltage Range: 1.71V To 3.465V
• Operating: RoHS Compliant

Lattice Semiconductor
256-ball caBGA BGA Breakout Examples
This BGA breakout and routing example places a MachXO PLD in a 14x14 mm, 0.8 mm pitch, 256-ball caBGA
package (LCMXO2280-B256/BN256) into two fabrication scenarios. One for a 6-layer stack up with maximum I/O
utilization and a 4-layer with about 10% fewer I/Os. The 6-layer design (Example #1), demonstrates the best use of
mechanically drill blind vias to place caps near power pins to minimize layers.
Figure 14-10. CAM Artwork Screen Shots, Example #1, 256-Ball caBGA
Layer 1 Primary
Layer 5 Signal
Layer 3 GND
14-12
Layer 6 Secondary
PCB Layout Recommendations
Layer 2 Signal
Layer 4 Power
for BGA Packages