LCMXO256C-5TN100C LATTICE SEMICONDUCTOR, LCMXO256C-5TN100C Datasheet - Page 172

• Manufacturer Part Number: LCMXO256C-5TN100C
• Description: MACHXO PLD FLASH, SCRAM 1.8V, 256
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: MachXOr

Specifications of LCMXO256C-5TN100C

• Cpld Type: FLASH
• No. Of Macrocells: 128
• No. Of I/o's: 78
• Propagation Delay: 3.5ns
• Global Clock Setup Time: 1.3ns
• Frequency: 600MHz
• Supply Voltage Range: 1.71V To 3.465V
• Operating: RoHS Compliant

MachXO sysCLOCK PLL
Lattice Semiconductor
Design and Usage Guide
Frequency Mode
In this mode, the user enters input and output clock frequencies and the software calculates the divider settings for
user. If the output frequency the user entered is not achievable, the nearest frequency will be displayed in the
Actual text box. After input and output frequencies are entered, clicking the Calculate button will display the divider
values. Figure 10-7 shows the Frequency Mode configuration tab.
Figure 10-7. MachXO PLL Configuration Tab (Frequency Mode) Screen Capture (also see Diamond screen
shot, Appendix A, Figure 10-18)
10-10