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
BDQ51
Differential
Bank
4
4
4
4
-
Dual Function
Differential
W16
AA17
AF18
AF19
GND
AA19
W17
PB54A
PB54B
PB55A
PB55B
GNDIO4
NC
4
4
4
4
-
T
C
T
PB54A
PB54B
PB55A
PB55B
GNDIO4
PB56A
PB56B
PB57A
PB57B
NC
BDQ51
BDQ51
BDQ51
BDQ51
T
C
T
BDQ51
BDQ51
BDQ51
C
C
-
4
4
4
4
-
BDQ60
BDQ60
BDQ60
BDQ60
T
C
T
NC
-
Y19
NC
-
Y17
NC
-
C
AF20
VCCIO
AE20
AA20
W18
NC
-
VCCIO4
NC
4
-
VCCIO4
NC
4
-
NC
-
NC
-
NC
-
NC
-
AD20
GND
AE21
AF21
AF22
VCCIO
GND
AE22
AD22
AF23
AE23
AD23
AC23
VCCIO
AB20
AC20
GND
AB21
AC22
W19
NC
-
NC
-
GNDIO4
NC
-
GNDIO4
NC
-
-
-
NC
-
NC
-
NC
-
NC
-
VCCIO4
GNDIO4
PB56A
PB56B
PB57A
PB57B
PB58A
PB58B
VCCIO4
PB59A
PB59B
GNDIO4
PB60A
PB60B
PB61A
PB61B
PB62A
PB62B
VCCIO4
PB63A
PB63B
PB64A
PB64B
GNDIO4
CFG2
CFG1
CFG0
PROGRAMN
4
-
VCCIO4
GNDIO4
PB65A
PB65B
PB66A
PB66B
PB67A
PB67B
VCCIO4
PB68A
PB68B
GNDIO4
PB69A
PB69B
PB70A
PB70B
PB71A
PB71B
VCCIO4
PB72A
PB72B
PB73A
PB73B
GNDIO4
CFG2
4
-
4
4
4
4
4
4
4
4
4
-
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
T
C
T
4
4
4
4
4
4
4
4
4
-
BDQ69
BDQ69
BDQ69
BDQ69
BDQ69
BDQ69
T
C
T
C
T
C
T
C
C
BDQ60
BDQ60
T
BDQ69
BDQ69
T
C
C
4
4
4
4
4
4
4
4
4
4
4
-
BDQS60
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
T
C
T
4
4
4
4
4
4
4
4
4
4
4
-
BDQS69
BDQ69
BDQ69
BDQ69
BDQ69
BDQ69
T
C
T
AA21
AF24
AE24
VCCIO
Y20
C
T
C
T
C
C
BDQ60
T
C
T
BDQ69
T
C
T
AB22
Y21
BDQ60
BDQ69
VREF2_4/BDQ60
VREF1_4/BDQ60
VREF2_4/BDQ69
VREF1_4/BDQ69
AB23
GND
AD24
W20
C
C
8
8
8
8
8
8
8
8
CFG1
AC24
V19
CFG0
PROGRAMN
4-79
LATTICE [ LATTICE SEMICONDUCTOR ]
