參數(shù)資料
型號: LFECP20E-4FN672I
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 147/163頁
文件大?。?/td> 0K
描述: IC FPGA 19.7KLUTS 672FPBGA
標準包裝: 40
系列: ECP
邏輯元件/單元數(shù): 19700
RAM 位總計: 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)
4-18
Pinout Information
LatticeECP/EC Family Data Sheet
169
PT13A
1
T
PT21A
1
T
170
PT12B
1
C
PT20B
1
C
171
PT12A
1
T
PT20A
1
T
172
PT11B
1
C
VREF2_1
PT19B
1
C
VREF2_1
173
PT11A
1
T
VREF1_1
PT19A
1
T
VREF1_1
174
PT10B
1
C
PT18B
1
C
175
PT10A
1
T
PT18A
1
T
176
VCCIO1
1
VCCIO1
1
177
VCCAUX
-
VCCAUX
-
178
PT9B
0
C
PCLKC0_0
PT17B
0
C
PCLKC0_0
179
GND0
0
GND0
0
180
PT9A
0
T
PCLKT0_0
PT17A
0
T
PCLKT0_0
181
PT8B
0
C
VREF1_0
PT16B
0
C
VREF1_0
182
PT8A
0
T
VREF2_0
PT16A
0
T
VREF2_0
183
PT7B
0
C
PT15B
0
C
184
PT7A
0
T
PT15A
0
T
185
PT6B
0
C
PT14B
0
C
186
PT6A
0
T
TDQS6
PT14A
0
T
TDQS14
187
VCCIO0
0
VCCIO0
0
188
PT5B
0
C
PT13B
0
C
189
NC
-
GND0
0
190
PT5A
0
T
PT13A
0
T
191
PT4B
0
C
PT12B
0
C
192
PT4A
0
T
PT12A
0
T
193
PT3B
0
C
PT11B
0
C
194
PT3A
0
T
PT11A
0
T
195
PT2B
0
C
PT10B
0
C
196
PT2A
0
T
PT10A
0
T
197
NC
-
VCCIO0
0
198
NC
-
PT6B
0
C
199
NC
-
PT6A
0
T
TDQS6
200
NC
-
PT5B
0
C
201
NC
-
PT5A
0
T
202
NC
-
PT4B
0
C
203
NC
-
PT4A
0
T
204
NC
-
PT3B
0
C
205
NC
-
PT3A
0
T
206
NC
-
PT2B
0
C
207
NC
-
PT2A
0
T
208
VCCIO0
0
VCCIO0
0
* Double bonded to the pin.
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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