LFEC3E-3F256I Lattice, LFEC3E-3F256I Datasheet - Page 120
![no-image](/images/manufacturer_photos/0/3/380/lattice_sml.jpg)
LFEC3E-3F256I
Manufacturer Part Number
LFEC3E-3F256I
Description
FPGA LatticeEC Family 3100 Cells 340MHz 130nm (CMOS) Technology 1.2V 256-Pin FBGA
Manufacturer
Lattice
Datasheet
1.LFEC3E-5TN144C.pdf
(163 pages)
Specifications of LFEC3E-3F256I
Package
256FBGA
Family Name
LatticeEC
Device Logic Units
3100
Maximum Internal Frequency
340 MHz
Typical Operating Supply Voltage
1.2 V
Maximum Number Of User I/os
160
Ram Bits
56320
In System Programmability
Yes
Lead Free Status / Rohs Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFEC3E-3F256I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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Lattice Semiconductor
LFECP/EC20 and LFECP/EC33 Logic Signal Connections: 484 fpBGA
Ball Number Ball Function Bank LVDS
AA21
AB21
AA22
GND
GND
GND
GND
GND
GND
W19
W21
W22
Y20
V19
Y21
V20
U20
Y22
V21
U21
V22
U19
U18
V18
R20
R17
R19
R18
U22
R21
R22
P20
N20
P19
P18
P21
P22
N21
N22
T19
T20
T21
T18
T22
PROGRAMN
PR48A
PR47B
PR47A
PR46B
PR46A
PR45B
PR45A
PR44B
PR44A
PR43B
PR43A
PR42B
PR42A
PR41B
PR41A
PR37B
PR37A
PR36B
PR36A
PR35B
PR35A
PR34B
PR34A
PR33B
PR33A
PR32B
PR32A
PR31B
PR31A
PR30B
PR30A
GND3
DONE
GND3
GND3
GND3
CFG2
CFG1
CFG0
CCLK
INITN
-
-
LFECP20/LFEC20
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
-
-
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
RLM0_PLLC_FB_A
RLM0_PLLC_IN_A
RLM0_PLLT_FB_A
RLM0_PLLT_IN_A
Dual Function
DOUT/CSON
BUSY/SISPI
DI/CSSPIN
D7/SPID0
VREF1_3
RDQS45
RDQS36
4-54
Ball Number Ball Function Bank LVDS
AA21
AB21
AA22
GND
GND
GND
GND
GND
GND
W19
W21
W22
Y20
V19
Y21
V20
U20
Y22
V21
U21
V22
U19
U18
V18
R20
R17
R19
R18
U22
R21
R22
P20
N20
P19
P18
P21
P22
N21
N22
T19
T20
T21
T18
T22
LatticeECP/EC Family Data Sheet
PROGRAMN
PR68A
PR59B
PR59A
PR58B
PR58A
PR57B
PR57A
PR56B
PR56A
PR55B
PR55A
PR54B
PR54A
PR53B
PR53A
PR49B
PR49A
PR48B
PR48A
PR47B
PR47A
PR46B
PR46A
PR45B
PR45A
PR44B
PR44A
PR43B
PR43A
PR42B
PR42A
DONE
GND3
GND3
GND3
CFG2
CFG1
CFG0
CCLK
GND3
GND3
GND3
INITN
LFECP/LFEC33
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Pinout Information
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
RLM0_PLLC_FB_A
RLM0_PLLT_FB_A
RLM0_PLLC_IN_A
RLM0_PLLT_IN_A
Dual Function
DOUT/CSON
BUSY/SISPI
DI/CSSPIN
D7/SPID0
VREF1_3
RDQS57
RDQS48
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