Pinout Information
LatticeECP/EC Family Data Sheet
Lattice Semiconductor
LFEC1, LFEC3, LFECP/EC6 Logic Signal Connections: 144 TQFP
LFEC1
LFEC3
LFECP6/EC6
Pin
Number Pin Function Bank LVDS
Dual Function
Pin Function Bank LVDS
Dual Function
Pin Function Bank LVDS
Dual Function
1
VCCIO7
PL2A
PL2B
PL3A
PL3B
PL4A
PL4B
PL5A
PL5B
XRES
NC
7
7
7
7
7
7
7
7
7
6
-
VCCIO7
PL2A
PL2B
PL7A
PL7B
PL8A
PL8B
PL9A
PL9B
XRES
NC
7
7
7
7
7
7
7
7
7
6
-
VCCIO7
PL2A
7
2
T
C
T
VREF2_7
VREF1_7
T
C
T
VREF2_7
VREF1_7
7
7
7
7
7
7
7
7
6
-
T
C
T
VREF2_7
VREF1_7
3
PL2B
4
PL7A
5
C
T
C
T
PL7B
C
T
6
PL8A
7
C
T
C
T
PL8B
C
T
8
PCLKT7_0
PCLKC7_0
PCLKT7_0
PCLKC7_0
PL9A
PCLKT7_0
PCLKC7_0
9
C
C
PL9B
C
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
XRES
VCC
NC
-
NC
-
GND
-
VCC
-
VCC
-
VCC
-
TCK
6
-
TCK
6
-
TCK
6
-
GND
GND
GND
TDI
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
TDI
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
TDI
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
TMS
TMS
TMS
TDO
TDO
TDO
VCCJ
PL7A
PL7B
PL8A
PL8B
VCCIO6
PL9A
PL9B
PL10A
GND6
PL10B
PL11A
PL11B
PL12A
PL12B
PL14A
PL14B
VCCIO6
VCCJ
PL11A
PL11B
PL12A
PL12B
VCCIO6
PL13A
PL13B
PL14A
GND6
PL14B
PL15A
PL15B
PL16A
PL16B
PL18A
PL18B
VCCIO6
VCCJ
PL20A
PL20B
PL21A
PL21B
VCCIO6
PL22A
PL22B
PL23A
GND6
PL23B
PL24A
PL24B
PL25A
PL25B
PL27A
PL27B
VCCIO6
T
C
T
LLM0_PLLT_IN_A
LLM0_PLLC_IN_A
LLM0_PLLT_FB_A
LLM0_PLLC_FB_A
T
C
T
LLM0_PLLT_IN_A
LLM0_PLLC_IN_A
LLM0_PLLT_FB_A
LLM0_PLLC_FB_A
T
C
T
LLM0_PLLT_IN_A
LLM0_PLLC_IN_A
LLM0_PLLT_FB_A
LLM0_PLLC_FB_A
C
C
C
T
C
T
T
C
T
T
C
T
C
T
C
T
C
T
LDQS11
LDQS15
LDQS24
C
T
C
T
C
T
C
T
C
T
C
T
VREF1_6
VREF2_6
VREF1_6
VREF2_6
VREF1_6
VREF2_6
C
C
C
GND5
GND6
GND5
GND6
GND5
GND6
37*
-
-
-
38
39
40
41
42
43
44
45
46
47
48
49
VCCIO5
PB2A
PB2B
PB3A
PB3B
PB5B
VCCIO5
PB6A
PB6B
PB7A
PB7B
PB8A
5
5
5
5
5
5
5
5
5
5
5
5
VCCIO5
PB10A
PB10B
PB11A
PB11B
PB13B
VCCIO5
PB14A
PB14B
PB15A
PB15B
PB16A
5
5
5
5
5
5
5
5
5
5
5
5
VCCIO5
PB10A
PB10B
PB11A
PB11B
PB13B
VCCIO5
PB14A
PB14B
PB15A
PB15B
PB16A
5
5
5
5
5
5
5
5
5
5
5
5
T
C
T
T
C
T
T
C
T
C
C
C
T
C
T
C
T
BDQS6
T
C
T
C
T
BDQS14
VREF2_5
T
C
T
C
T
BDQS14
VREF2_5
VREF2_5
4-11
LATTICE [ LATTICE SEMICONDUCTOR ]
