Pinout Information
LatticeECP2/M Family Data Sheet
Lattice Semiconductor
LFE2-20E/SE and LFE2-35E/SE Logic Signal Connections: 672 fpBGA
LFE2-20E/20SE
LFE2-35E/35SE
Ball
Ball/Pad
Function
Ball/Pad
Function
Number
Bank
Dual Function
Differential
Bank
3
3
3
3
3
3
3
-
Dual Function
Differential
T26
T20
PR27A
PR26B
PR26A
VCCIO3
PR25B
PR25A
NC
3
3
3
3
3
3
-
RLM0_GDLLT_IN_A**/RDQ25 T (LVDS)*
PR41A
PR40B
PR40A
VCCIO3
PR39B
PR39A
PR38B
GNDIO3
PR38A
NC
RLM0_GDLLT_IN_A**/RDQ39 T (LVDS)*
RDQ25
RDQ25
C
T
RDQ39
RDQ39
C
T
T22
VCCIO
R26
R25
R22
GND
T21
RDQ25
C (LVDS)*
T (LVDS)*
RDQ39
RDQS39***
RDQ39
C (LVDS)*
T (LVDS)*
C
RDQS25***
GNDIO3
NC
-
-
3
-
RDQ39
T
P26
NC
-
P25
NC
-
NC
-
R24
VCCIO
R23
P20
NC
-
NC
-
VCCIO3
NC
3
-
VCCIO3
NC
3
-
NC
-
NC
-
R19
P21
NC
-
NC
-
NC
-
PR34B
GNDIO3
PR34A
PR33B
PR33A
PR32B
VCCIO3
PR32A
PR31B
PR31A
GNDIO3
PR30B
PR30A
PR29B
PR29A
VCCIO3
PR28B
PR28A
PR27B
PR27A
PR25B
PR25A
GNDIO2
PR24B
PR24A
PR23B
PR23A
VCCIO2
PR22B
PR22A
PR21B
3
-
RDQ31
C
GND
P19
GNDIO3
NC
-
-
3
3
3
3
3
3
3
3
-
RDQ31
RDQ31
RDQ31
RDQ31
T
P23
NC
-
C (LVDS)*
T (LVDS)*
C
P22
NC
-
N22
VCCIO
R21
N26
N25
GND
N19
N20
M26
M25
VCCIO
N18
N21
L26
NC
-
VCCIO3
NC
3
-
RDQ31
RDQ31
T
NC
-
C (LVDS)*
T (LVDS)*
NC
-
RDQS31
GNDIO3
PR24B
PR24A
PR23B
PR23A
VCCIO3
PR22B
PR22A
PR21B
PR21A
PR19B
PR19A
GNDIO2
PR18B
PR18A
PR17B
PR17A
VCCIO2
PR16B
PR16A
PR15B
-
3
3
3
3
3
3
3
3
3
2
2
-
RDQ25
RDQ25
RDQ25
RDQ25
C
3
3
3
3
3
3
3
3
3
2
2
-
RDQ31
RDQ31
RDQ31
RDQ31
C
T
T
C (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
VREF2_3/RDQ25
VREF1_3/RDQ25
PCLKC3_0/RDQ25
PCLKT3_0/RDQ25
PCLKC2_0/RDQ16
PCLKT2_0/RDQ16
C
VREF2_3/RDQ31
VREF1_3/RDQ31
PCLKC3_0/RDQ31
PCLKT3_0/RDQ31
PCLKC2_0/RDQ22
PCLKT2_0/RDQ22
C
T
T
C (LVDS)*
C (LVDS)*
L25
T (LVDS)*
T (LVDS)*
N24
M23
GND
L21
C
T
C
T
2
2
2
2
2
2
2
2
RDQ16
RDQ16
RDQ16
RDQ16
C (LVDS)*
2
2
2
2
2
2
2
2
RDQ22
RDQ22
RDQ22
RDQ22
C (LVDS)*
K22
T (LVDS)*
T (LVDS)*
M24
N23
VCCIO
K26
C
T
C
T
RDQ16
RDQS16
RDQ16
C (LVDS)*
T (LVDS)*
C
RDQ22
RDQS22
RDQ22
C (LVDS)*
T (LVDS)*
C
K25
M20
4-81
LATTICE [ LATTICE SEMICONDUCTOR ]
