LFXP2-5E-5FTN256I Lattice, LFXP2-5E-5FTN256I Datasheet - Page 153

• Manufacturer Part Number: LFXP2-5E-5FTN256I
• Description: FPGA - Field Programmable Gate Array 5K LUTs 172 I/O Inst on DSP 1.2V -5 Spd
• Manufacturer: Lattice

Specifications of LFXP2-5E-5FTN256I

• Number Of Macrocells: 5000
• Number Of Programmable I/os: 172
• Data Ram Size: 169984
• Supply Voltage (max): 1.26 V
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 1.14 V
• Package / Case: FTBGA-256
• Number Of Logic Elements/cells: *
• Number Of Labs/clbs: *
• Total Ram Bits: 169984
• Number Of I /o: 172
• Number Of Gates: -
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: *
• Operating Temperature: -40°C ~ 100°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
LatticeXP2 Memory Usage Guide
IPexpress Flow
For generating any of these memories, create (or open) a project for the LatticeXP2 devices.
From the Project Navigator, select Tools > IPexpress or click on the button in the toolbar when LatticeXP2 devices
are targeted in the project. This opens the IPexpress main window as shown in Figure 10-2.
Figure 10-2. IPExpress - Main Window
The left pane of this window includes the Module Tree. The EBR-based Memory Modules are under the
EBR_Components and the PFU-based Distributed Memory Modules are under Storage_Components, as shown
in Figure 10-2.
As an example, let us consider generating an EBR-based Pseudo Dual Port RAM of size 512x16. Select RAM_DP
under EBR_Components. The right pane changes as shown in Figure 10-3.
10-3