LFXP2-5E-5TN144I Lattice, LFXP2-5E-5TN144I Datasheet - Page 6

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LFXP2-5E-5TN144I

Manufacturer Part Number
LFXP2-5E-5TN144I
Description
FPGA - Field Programmable Gate Array 5K LUTs 100 I/O Inst on DSP 1.2V -5 Spd
Manufacturer
Lattice
Datasheet

Specifications of LFXP2-5E-5TN144I

Number Of Macrocells
5000
Number Of Programmable I/os
100
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
TQFP-144
Number Of Logic Elements/cells
*
Number Of Labs/clbs
*
Total Ram Bits
169984
Number Of I /o
100
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LFXP2-5E-5TN144I
Manufacturer:
TI
Quantity:
2 900
Part Number:
LFXP2-5E-5TN144I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Company:
Part Number:
LFXP2-5E-5TN144I
Quantity:
79
Lattice Semiconductor
LatticeXP2 Memory Usage Guide
Dynamic Phase Adjustment/Duty Cycle Select.................................................................................................. 9-9
PLL Usage in IPexpress™ ............................................................................................................................... 9-10
PLL Modes of Operation .................................................................................................................................. 9-13
IPexpress Output ............................................................................................................................................. 9-14
Use of the Pre-Map Preference Editor ............................................................................................................. 9-15
Clock Dividers (CLKDIV).................................................................................................................................. 9-15
DCS (Dynamic Clock Select) ........................................................................................................................... 9-19
Power Supplies ................................................................................................................................................ 9-23
Technical Support Assistance.......................................................................................................................... 9-23
Revision History ............................................................................................................................................... 9-23
Appendix A. Primary Clock Sources and Distribution ...................................................................................... 9-24
Appendix B. PLL, CLKDIV and ECLK Locations and Connectivity .................................................................. 9-25
Appendix C. Clock Preferences ....................................................................................................................... 9-26
Introduction ...................................................................................................................................................... 10-1
Memories in LatticeXP2 Devices ..................................................................................................................... 10-1
Utilizing IPexpress............................................................................................................................................ 10-2
Memory Modules.............................................................................................................................................. 10-6
EPLLD Design Migration from LatticeECP2 to LatticeXP2 ....................................................................... 9-8
Dynamic Phase/Duty Mode....................................................................................................................... 9-8
Configuration Tab.................................................................................................................................... 9-11
PLL Clock Injection Removal .................................................................................................................. 9-13
PLL Clock Phase Adjustment.................................................................................................................. 9-14
CLKDIV Primitive Definition .................................................................................................................... 9-15
CLKDIV Declaration in VHDL Source Code............................................................................................ 9-16
CLKDIV Usage with Verilog - Example ................................................................................................... 9-17
CLKDIV Example Circuits ....................................................................................................................... 9-17
Reset Behavior........................................................................................................................................ 9-18
Release Behavior.................................................................................................................................... 9-18
CLKDIV Inputs-to-Outputs Delay Matching............................................................................................. 9-19
DCS Primitive Definition.......................................................................................................................... 9-19
DCS Timing Diagrams ............................................................................................................................ 9-20
DCS Usage with VHDL - Example .......................................................................................................... 9-21
DCS Usage with Verilog - Example ........................................................................................................ 9-22
Oscillator (OSCE).................................................................................................................................... 9-22
OSC Primitive Symbol (OSCE) ............................................................................................................... 9-22
OSC Usage with VHDL - Example.......................................................................................................... 9-23
OSC Usage with Verilog - Example ........................................................................................................ 9-23
Setting Clock Preferences....................................................................................................................... 9-23
ASIC........................................................................................................................................................ 9-26
FREQUENCY.......................................................................................................................................... 9-26
MAXSKEW.............................................................................................................................................. 9-26
MULTICYCLE ......................................................................................................................................... 9-26
PERIOD .................................................................................................................................................. 9-26
PROHIBIT ............................................................................................................................................... 9-26
USE PRIMARY ....................................................................................................................................... 9-26
USE SECONDARY ................................................................................................................................. 9-26
USE EDGE.............................................................................................................................................. 9-27
CLOCK_TO_OUT ................................................................................................................................... 9-27
INPUT_SETUP ....................................................................................................................................... 9-27
PLL_PHASE_BACK................................................................................................................................ 9-27
IPexpress Flow........................................................................................................................................ 10-3
Single Port RAM (RAM_DQ) – EBR Based ............................................................................................ 10-6
True Dual Port RAM (RAM_DP_TRUE) – EBR Based ......................................................................... 10-11
5
LatticeXP2 Family Handbook
Table of Contents

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