LCMXO2280C-3FT324I LATTICE SEMICONDUCTOR, LCMXO2280C-3FT324I Datasheet - Page 11

• Manufacturer Part Number: LCMXO2280C-3FT324I
• Description: CPLD MachXO Family 1140 Macro Cells 1.8V/2.5V/3.3V 324-Pin FTBGA Tray
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LCMXO2280C-3FT324I

• Package: 324FTBGA
• Family Name: MachXO
• Number Of Macro Cells: 1140
• Maximum Propagation Delay Time: 5.1 ns
• Number Of User I/os: 271
• Typical Operating Supply Voltage: 1.8|2.5|3.3 V
• Ram Bits: 28262.4
• Memory Type: SRAM
• Operating Temperature: -40 to 100 °C

Lattice Semiconductor
Figure 2-8. Primary Clocks for MachXO1200 and MachXO2280 Devices
Four secondary clocks are generated from four 16:1 muxes as shown in Figure 2-9. Four of the secondary clock
sources come from dual function clock pins and 12 come from internal routing.
Figure 2-9. Secondary Clocks for MachXO Devices
Routing
Routing
12
Up to 9
Clock
Pads
Clock
Pads
4
4
Outputs
PLL
Up to 6
2-8
16:1
16:1
16:1
16:1
16:1
16:1
16:1
16:1
Primary Clock 0
Primary Clock 1
Primary Clock 2
Primary Clock 3
Secondary (Control)
Clocks
MachXO Family Data Sheet
Architecture