Pinout Information
LatticeECP/EC Family Data Sheet
Lattice Semiconductor
LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)
LFEC20/LFECP20
LFECP/EC33
Ball
Ball
Ball
Ball
Dual
Number Function Bank LVDS
Dual Function
VREF1_5
Number Function
Bank LVDS
Function
AC13
AF14
GND
AE14
AA13
AB13
AD14
AA14
AC14
AB14
AF15
GND
AE15
AD15
AC15
AF16
Y14
PB32B
PB33A
GND5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
C
T
AC13
AF14
GND
AE14
AA13
AB13
AD14
AA14
AC14
AB14
AF15
GND
AE15
AD15
AC15
AF16
Y14
PB32B
PB33A
GND5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
C
T
VREF1_5
PCLKT5_0
PCLKT5_0
PB33B
PB34A
PB34B
PB35A
PB35B
PB36A
PB36B
PB37A
GND4
C
T
C
T
C
T
C
T
PCLKC5_0
WRITEN
CS1N
PB33B
PB34A
PB34B
PB35A
PB35B
PB36A
PB36B
PB37A
GND4
C
T
C
T
C
T
C
T
PCLKC5_0
WRITEN
CS1N
VREF1_4
CSN
VREF1_4
CSN
VREF2_4
D0/SPID7
D2/SPID5
VREF2_4
D0/SPID7
D2/SPID5
PB37B
PB38A
PB38B
PB39A
PB39B
PB40A
PB40B
PB41A
GND4
C
T
C
T
C
T
C
T
D1/SPID6
BDQS38
D3/SPID4
PB37B
PB38A
PB38B
PB39A
PB39B
PB40A
PB40B
PB41A
GND4
C
T
C
T
C
T
C
T
D1/SPID6
BDQS38
D3/SPID4
D4/SPID3
D5/SPID2
D4/SPID3
D5/SPID2
AE16
AB15
AF17
GND
AE17
Y15
AE16
AB15
AF17
GND
AE17
Y15
PB41B
PB42A
PB42B
PB43A
PB43B
PB44A
PB44B
PB45A
GND4
C
T
C
T
C
T
C
T
D6/SPID1
PB41B
PB42A
PB42B
PB43A
PB43B
PB44A
PB44B
PB45A
GND4
C
T
C
T
C
T
C
T
D6/SPID1
AA15
AD17
Y16
AA15
AD17
Y16
AD18
AC16
AE18
GND
AF18
AD16
AB16
AF19
AA16
AA17
Y17
AD18
AC16
AE18
GND
AF18
AD16
AB16
AF19
AA16
AA17
Y17
PB45B
PB46A
PB46B
PB47A
PB47B
PB48A
PB48B
PB49A
GND4
C
T
C
T
C
T
C
T
PB45B
PB46A
PB46B
PB47A
PB47B
PB48A
PB48B
PB49A
GND4
C
T
C
T
C
T
C
T
BDQS46
BDQS46
AF21
GND
AF20
AE21
AC17
AF21
GND
AF20
AE21
AC17
PB49B
PB50A
PB50B
C
T
PB49B
PB50A
PB50B
C
T
C
C
4-67
LATTICE [ LATTICE SEMICONDUCTOR ]
