參數(shù)資料
型號: LFECP20E-4FN672I
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 144/163頁
文件大?。?/td> 0K
描述: IC FPGA 19.7KLUTS 672FPBGA
標(biāo)準(zhǔn)包裝: 40
系列: ECP
邏輯元件/單元數(shù): 19700
RAM 位總計(jì): 434176
輸入/輸出數(shù): 400
電源電壓: 1.14 V ~ 1.26 V
安裝類型: 表面貼裝
工作溫度: -40°C ~ 100°C
封裝/外殼: 672-BBGA
供應(yīng)商設(shè)備封裝: 672-FPBGA(27x27)
4-15
Pinout Information
LatticeECP/EC Family Data Sheet
43
PL11A
6
T
LDQS11
PL15A
6
T
LDQS15
44
PL11B
6
C
PL15B
6
C
45
PL12A
6
T
PL16A
6
T
46
PL12B
6
C
PL16B
6
C
47
PL13A
6
T
PL17A
6
T
48
PL13B
6
C
PL17B
6
C
49
PL14A
6
T
VREF1_6
PL18A
6
T
VREF1_6
50
PL14B
6
C
VREF2_6
PL18B
6
C
VREF2_6
51
VCCIO6
6
VCCIO6
6
52*
GND5
GND6
-
GND5
GND6
-
53
VCCIO5
5
VCCIO5
5
54
NC
-
PB2A
5
T
55
NC
-
PB2B
5
C
56
NC
-
PB3A
5
T
57
NC
-
PB3B
5
C
58
NC
-
PB4A
5
T
59
NC
-
PB4B
5
C
60
NC
-
PB5A
5
T
61
NC
-
PB5B
5
C
62
NC
-
PB6A
5
T
BDQS6
63
NC
-
PB6B
5
C
64
NC
-
VCCIO5
5
65
PB2A
5
T
PB10A
5
T
66
PB2B
5
C
PB10B
5
C
67
PB3A
5
T
PB11A
5
T
68
PB3B
5
C
PB11B
5
C
69
PB4A
5
T
PB12A
5
T
70
PB4B
5
C
PB12B
5
C
71
PB5A
5
T
PB13A
5
T
72
NC
-
GND5
5
73
PB5B
5
C
PB13B
5
C
74
VCCIO5
5
VCCIO5
5
75
PB6A
5
T
BDQS6
PB14A
5
T
BDQS14
76
PB6B
5
C
PB14B
5
C
77
PB7A
5
T
PB15A
5
T
78
PB7B
5
C
PB15B
5
C
79
PB8A
5
T
VREF2_5
PB16A
5
T
VREF2_5
80
PB8B
5
C
VREF1_5
PB16B
5
C
VREF1_5
81
PB9A
5
T
PCLKT5_0
PB17A
5
T
PCLKT5_0
82
GND5
5
GND5
5
83
PB9B
5
C
PCLKC5_0
PB17B
5
C
PCLKC5_0
84
VCCAUX
-
VCCAUX
-
LFEC1, LFEC3 Logic Signal Connections: 208 PQFP (Cont.)
Pin Number
LFEC1
LFEC3
Pin Function
Bank LVDS
Dual Function
Pin Function
Bank LVDS
Dual Function
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