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
-
Dual Function
Differential
GND
P3
GNDIO6
NC
-
GNDIO6
NC
-
-
R3
NC
-
NC
-
R4
NC
-
NC
-
U2
NC
-
NC
-
VCCIO
V2
VCCIO6
NC
6
-
VCCIO6
NC
6
-
W2
T6
NC
-
NC
-
NC
-
PL38A
PL38B
GNDIO6
PL39A
PL39B
PL40A
VCCIO6
PL40B
PL41A
PL41B
PL42A
GNDIO6
PL42B
VCCPLL
LLM0_PLLCAP
PL44A
PL44B
PL45A
PL45B
PL46A
VCCIO6
PL46B
PL47A
PL47B
PL48A
GNDIO6
PL48B
PL49A
PL49B
VCCIO6
PL50A
PL50B
PL51A
PL51B
GNDIO6
PL52A
PL52B
PL53A
PL53B
6
6
-
LDQ39
LDQ39
T
R5
NC
-
C
GND
R6
GNDIO6
PL25A
PL25B
PL26A
VCCIO6
PL26B
PL27A
PL27B
PL28A
GNDIO6
PL28B
VCC
-
6
6
6
6
6
6
6
6
-
LDQS25***
LDQ25
T (LVDS)*
C (LVDS)*
T
6
6
6
6
6
6
6
6
-
LDQS39***
LDQ39
T (LVDS)*
C (LVDS)*
T
R7
W1
VCCIO
Y2
LDQ25
LDQ39
LDQ25
C
LDQ39
C
Y1
LLM0_GDLLT_IN_A**/LDQ25
T (LVDS)*
LLM0_GDLLT_IN_A**/LDQ39 T (LVDS)*
LLM0_GDLLC_IN_A**/LDQ39 C (LVDS)*
AA2
T5
LLM0_GDLLC_IN_A**/LDQ25 C (LVDS)*
LLM0_GDLLT_FB_A/LDQ25
LLM0_GDLLC_FB_A/LDQ25
T
LLM0_GDLLT_FB_A/LDQ39
T
GND
T7
6
6
6
6
6
6
6
6
6
6
6
6
6
-
C
6
6
6
6
6
6
6
6
6
6
6
6
6
-
LLM0_GDLLC_FB_A/LDQ39
C
R8
T8
LLM0_PLLCAP
PL30A
PL30B
PL31A
PL31B
PL32A
VCCIO6
PL32B
PL33A
PL33B
PL34A
GNDIO6
PL34B
PL35A
PL35B
VCCIO6
PL36A
PL36B
PL37A
PL37B
GNDIO6
PL38A
PL38B
PL39A
PL39B
U3
LLM0_GPLLT_IN_A**/LDQ34
T (LVDS)*
LLM0_GPLLT_IN_A**/LDQ48
T (LVDS)*
U4
LLM0_GPLLC_IN_A**/LDQ34 C (LVDS)*
LLM0_GPLLC_IN_A**/LDQ48 C (LVDS)*
V3
LLM0_GPLLT_FB_A/LDQ34
LLM0_GPLLC_FB_A/LDQ34
LDQ34
T
C
LLM0_GPLLT_FB_A/LDQ48
LLM0_GPLLC_FB_A/LDQ48
LDQ48
T
C
U5
V4
T (LVDS)*
T (LVDS)*
VCCIO
V5
LDQ34
LDQ34
LDQ34
LDQS34
C (LVDS)*
LDQ48
LDQ48
LDQ48
LDQS48
C (LVDS)*
Y3
T
C
T
C
Y4
W3
GND
W4
AA1
AB1
VCCIO
U8
T (LVDS)*
T (LVDS)*
6
6
6
6
6
6
6
6
-
LDQ34
LDQ34
LDQ34
C (LVDS)*
6
6
6
6
6
6
6
6
-
LDQ48
LDQ48
LDQ48
C (LVDS)*
T
T
C
C
LDQ34
LDQ34
LDQ34
LDQ34
T (LVDS)*
LDQ48
LDQ48
LDQ48
LDQ48
T (LVDS)*
U7
C (LVDS)*
C (LVDS)*
V8
T
T
U6
C
C
GND
W6
W5
AC1
AD1
6
6
6
6
LDQ42
LDQ42
LDQ42
LDQ42
T (LVDS)*
6
6
6
6
LDQ56
LDQ56
LDQ56
LDQ56
T (LVDS)*
C (LVDS)*
C (LVDS)*
T
T
C
C
4-75
LATTICE [ LATTICE SEMICONDUCTOR ]
