LFXP2-8E-7TN144C LATTICE SEMICONDUCTOR, LFXP2-8E-7TN144C Datasheet - Page 80
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LFXP2-8E-7TN144C
Manufacturer Part Number
LFXP2-8E-7TN144C
Description
FPGA LatticeXP2 Family 8000 Cells Flash Technology 1.2V 144-Pin TQFP
Manufacturer
LATTICE SEMICONDUCTOR
Datasheet
1.LFXP2-40E-5FN484I.pdf
(92 pages)
Specifications of LFXP2-8E-7TN144C
Package
144TQFP
Family Name
LatticeXP2
Device Logic Units
8000
Typical Operating Supply Voltage
1.2 V
Maximum Number Of User I/os
100
Ram Bits
226304
Re-programmability Support
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFXP2-8E-7TN144C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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Lattice Semiconductor
PICs and DDR Data (DQ) Pins Associated with the DDR Strobe (DQS) Pin
For Left and Right Edges of the Device
P[Edge] [n-4]
P[Edge] [n-3]
P[Edge] [n-2]
P[Edge] [n-1]
P[Edge] [n]
P[Edge] [n+1]
P[Edge] [n+2]
P[Edge] [n+3]
For Top and Bottom Edges of the Device
P[Edge] [n-4]
P[Edge] [n-3]
P[Edge] [n-2]
P[Edge] [n-1]
P[Edge] [n]
P[Edge] [n+1]
P[Edge] [n+2]
P[Edge] [n+3]
P[Edge] [n+4]
Notes:
1. “n” is a row PIC number.
2. The DDR interface is designed for memories that support one DQS strobe up to 16 bits
PICs Associated with
of data for the left and right edges and up to 18 bits of data for the top and bottom
edges. In some packages, all the potential DDR data (DQ) pins may not be available.
PIC numbering definitions are provided in the “Signal Names” column of the Signal
Descriptions table.
DQS Strobe
PIO Within PIC
4-3
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
DDR Strobe (DQS) and
Data (DQ) Pins
[Edge]DQSn
[Edge]DQSn
LatticeXP2 Family Data Sheet
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
Pinout Information
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