LFEC1E-5FN256I View Datasheet(PDF) - Lattice Semiconductor
Part Name
Description
Manufacturer
LFEC1E-5FN256I Datasheet PDF : 163 Pages
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Lattice Semiconductor
Pinout Information
LatticeECP/EC Family Data Sheet
LFEC1, LFEC3 Logic Signal Connections: 100 TQFP
Pin
Number
1*
2
3
4
5
6
7
8
9
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
37
38
39
40
Pin
Function
GND0
GND7
VCCIO7
PL2A
PL2B
PL3A
PL3B
PL4A
PL4B
PL5A
PL5B
XRES
VCC
TCK
GND
TDI
TMS
TDO
VCCJ
PL7A
PL7B
PL8A
PL8B
PL14A
VCCIO6
GND5
GND6
VCCIO5
PB2A
PB2B
PB3A
PB3B
PB6A
PB8A
PB8B
PB9A
GND5
PB9B
VCCAUX
VCCIO4
PB10A
PB10B
LFEC1
Bank
-
7
7
7
7
7
7
7
7
7
6
-
6
-
6
6
6
6
6
6
6
6
6
6
-
5
5
5
5
5
5
5
5
5
5
5
-
4
4
4
LVDS
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
Dual Function
VREF2_7
VREF1_7
PCLKT7_0
PCLKC7_0
LLM0_PLLT_IN_A
LLM0_PLLC_IN_A
LLM0_PLLT_FB_A
LLM0_PLLC_FB_A
VREF1_6
BDQS6
VREF2_5
VREF1_5
PCLKT5_0
PCLKC5_0
WRITEN
CS1N
Pin
Function
GND0
GND7
VCCIO7
PL2A
PL2B
PL7A
PL7B
PL8A
PL8B
PL9A
PL9B
XRES
VCC
TCK
GND
TDI
TMS
TDO
VCCJ
PL11A
PL11B
PL12A
PL12B
PL18A
VCCIO6
GND5
GND6
VCCIO5
PB10A
PB10B
PB11A
PB11B
PB14A
PB16A
PB16B
PB17A
GND5
PB17B
VCCAUX
VCCIO4
PB18A
PB18B
LFEC3
Bank
-
7
7
7
7
7
7
7
7
7
6
-
6
-
6
6
6
6
6
6
6
6
6
6
-
5
5
5
5
5
5
5
5
5
5
5
-
4
4
4
LVDS Dual Function
T
VREF2_7
C
VREF1_7
T
C
T
C
T
PCLKT7_0
C
PCLKC7_0
T LUM0_PLLT_IN_A
C LUM0_PLLC_IN_A
T LUM0_PLLT_FB_A
C LUM0_PLLC_FB_A
VREF1_6
T
C
T
C
BDQS14
T
VREF2_5
C
VREF1_5
T
PCLKT5_0
C
PCLKC5_0
T
WRITEN
C
CS1N
4-8
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