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
5
5
5
-
Dual Function
Differential
VCCIO
Y14
VCCIO5
PB32A
PB32B
GNDIO5
PB33A
PB33B
PB34A
PB34B
PB35A
PB35B
VCCIO5
GNDIO5
PB40A
VCCIO4
PB40B
PB41A
PB41B
PB42A
GNDIO4
PB42B
PB43A
PB43B
PB44A
VCCIO4
PB44B
PB45A
PB45B
PB46A
GNDIO4
PB46B
PB47A
PB47B
PB48A
PB48B
PB49A
PB49B
VCCIO4
PB50A
PB50B
GNDIO4
PB51A
PB51B
PB52A
PB52B
PB53A
PB53B
VCCIO4
5
5
5
-
VCCIO5
PB32A
PB32B
GNDIO5
PB33A
PB33B
PB34A
PB34B
PB35A
PB35B
VCCIO5
GNDIO5
PB40A
VCCIO4
PB40B
PB41A
PB41B
PB42A
GNDIO4
PB42B
PB43A
PB43B
PB44A
VCCIO4
PB44B
PB45A
PB45B
PB46A
GNDIO4
PB46B
PB47A
PB47B
PB48A
PB48B
PB49A
PB49B
VCCIO4
PB50A
PB50B
GNDIO4
PB51A
PB51B
PB52A
PB52B
PB53A
PB53B
VCCIO4
BDQ33
BDQ33
T
BDQ33
BDQ33
T
AB14
GND
C
C
AE11
AF11
AD14
AA15
AE12
AF12
VCCIO
GND
5
5
5
5
5
5
5
-
BDQS33
BDQ33
T
C
T
5
5
5
5
5
5
5
-
BDQS33
BDQ33
T
C
T
BDQ33
BDQ33
BDQ33
C
T
BDQ33
C
T
PCLKT5_0/BDQ33
PCLKC5_0/BDQ33
PCLKT5_0/BDQ33
PCLKC5_0/BDQ33
C
C
AD15
VCCIO
AC15
AE13
AF13
AB17
GND
4
4
4
4
4
4
-
PCLKT4_0/BDQ42
T
4
4
4
4
4
4
-
PCLKT4_0/BDQ42
T
PCLKC4_0/BDQ42
BDQ42
C
T
C
T
PCLKC4_0/BDQ42
BDQ42
C
T
C
T
BDQ42
BDQ42
BDQS42
BDQS42
Y15
4
4
4
4
4
4
4
4
4
-
BDQ42
BDQ42
BDQ42
BDQ42
C
T
C
T
4
4
4
4
4
4
4
4
4
-
BDQ42
BDQ42
BDQ42
BDQ42
C
T
C
T
AE14
AF14
AA16
VCCIO
W15
BDQ42
BDQ42
BDQ42
BDQ42
C
T
C
T
BDQ42
BDQ42
BDQ42
BDQ42
C
T
C
T
AC17
AB16
AE15
GND
AF15
AE16
AF16
Y16
4
4
4
4
4
4
4
4
4
4
-
BDQ42
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
C
T
4
4
4
4
4
4
4
4
4
4
-
BDQ42
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
C
T
C
T
C
T
AB18
AD17
AD18
VCCIO
AC18
AD19
GND
C
T
C
T
C
C
BDQ51
BDQ51
T
BDQ51
BDQ51
T
C
C
AC19
AE17
AB19
AE19
AF17
AE18
VCCIO
4
4
4
4
4
4
4
BDQS51
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
T
C
T
4
4
4
4
4
4
4
BDQS51
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
T
C
T
C
T
C
T
C
C
4-78
LATTICE [ LATTICE SEMICONDUCTOR ]
