Pinout Information
LatticeECP/EC Family Data Sheet
Lattice Semiconductor
LFEC1, LFEC3 Logic Signal Connections: 208 PQFP (Cont.)
LFEC1
LFEC3
Pin Number Pin Function Bank LVDS
Dual Function
Pin Function Bank LVDS
Dual Function
85
86
VCCIO4
PB10A
PB10B
PB11A
PB11B
PB12A
PB12B
PB13A
GND4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
-
VCCIO4
PB18A
PB18B
PB19A
PB19B
PB20A
PB20B
PB21A
GND4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
-
T
C
T
C
T
C
T
WRITEN
CS1N
T
C
T
C
T
C
T
WRITEN
CS1N
87
88
VREF1_4
CSN
VREF1_4
CSN
89
90
VREF2_4
D0/SPID7
D2/SPID5
VREF2_4
D0/SPID7
D2/SPID5
91
92
93
94
PB13B
PB14A
PB14B
PB15A
PB15B
PB16A
PB16B
PB17A
PB17B
NC
C
T
D1/SPID6
BDQS14
D3/SPID4
PB21B
PB22A
PB22B
PB23A
PB23B
PB24A
PB24B
PB25A
PB25B
NC
C
T
D1/SPID6
BDQS22
D3/SPID4
95
96
C
T
C
T
97
98
C
T
D4/SPID3
D5/SPID2
D6/SPID1
C
T
D4/SPID3
D5/SPID2
D6/SPID1
99
100
101
102
103
104
C
T
C
T
C
C
VCCIO4
4
VCCIO4
4
GND3
GND4
GND3
GND4
105*
-
-
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
VCCIO3
PR14B
PR14A
PR13B
PR13A
PR12B
PR12A
PR11B
PR11A
PR10B
GND3
PR10A
PR9B
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
VCCIO3
PR18B
PR18A
PR17B
PR17A
PR16B
PR16A
PR15B
PR15A
PR14B
GND3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
C
T
VREF2_3
VREF1_3
C
T
VREF2_3
VREF1_3
C
T
C
T
C
T
C
T
C
T
C
T
RDQS11
RDQS15
C
RLM0_PLLC_FB_A
C
RLM0_PLLC_FB_A
T
C
T
RLM0_PLLT_FB_A
RLM0_PLLC_IN_A
RLM0_PLLT_IN_A
PR14A
PR13B
PR13A
VCCIO3
PR12B
PR12A
PR11B
PR11A
CFG2
T
C
T
RLM0_PLLT_FB_A
RLM0_PLLC_IN_A
RLM0_PLLT_IN_A
PR9A
VCCIO3
PR8B
C
T
C
T
DI/CSSPIN
DOUT/CSON
BUSY/SISPI
D7/SPID0
C
T
C
T
DI/CSSPIN
DOUT/CSON
BUSY/SISPI
D7/SPID0
PR8A
PR7B
PR7A
CFG2
CFG1
CFG1
4-16
LATTICE [ LATTICE SEMICONDUCTOR ]
