LFXP2-8E-5FTN256C Lattice, LFXP2-8E-5FTN256C Datasheet - Page 122

• Manufacturer Part Number: LFXP2-8E-5FTN256C
• Description: FPGA - Field Programmable Gate Array 8K LUTs 201I/O Inst- on DSP 1.2V -5 Spd
• Manufacturer: Lattice

Specifications of LFXP2-8E-5FTN256C

• Number Of Macrocells: 8000
• Number Of Programmable I/os: 201
• Data Ram Size: 226304
• Supply Voltage (max): 1.26 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 1.14 V
• Package / Case: FTBGA-256
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
USE DIN CELL
This preference specifies the given register to be used as an input flip-flop.
Syntax
where:
Example
USE DOUT CELL
Specifies the given register to be used as an output flip-flop.
Syntax
where:
Example
GROUP VREF
This preference is used to group all the components that need to be associated to one V
Syntax
Example
USE DIN CELL <cell_name>;
<cell_name> := string
USE DIN CELL “din0”;
USE DOUT CELL <cell_name>;
<cell_name> := string
USE DOUT CELL “dout1”;
LOCATE VREF <vref_name> SITE <site_name>;
IOBUF GROUP <group_name> BANK=<bank_name> VREF=<Vref_name>
LOCATE VREF “ref1” SITE PR29C;
LOCATE VREF “ref2” SITE PR48B;
IOBUF GROUP "group1" IO_TYPE=SSTL18_II BANK=0 VREF=vref1 ;
8-18
LatticeXP2 sysIO Usage Guide
REF
pin within a bank.