参数资料
型号: LFEC3E-3FN256I
厂商: Lattice Semiconductor Corporation
文件页数: 11/163页
文件大小: 0K
描述: IC FPGA 3.1KLUTS 256FPBGA
标准包装: 90
系列: EC
逻辑元件/单元数: 3100
RAM 位总计: 56320
输入/输出数: 160
电源电压: 1.14 V ~ 1.26 V
安装类型: 表面贴装
工作温度: -40°C ~ 100°C
封装/外壳: 256-BGA
供应商设备封装: 256-FPBGA(17x17)
4-42
Pinout Information
LatticeECP/EC Family Data Sheet
W17
NC
-
W17
NC
-
W17
PB46B
4
C
AA20
NC
-
AA20
NC
-
AA20
PB47A
4
T
Y19
NC
-
Y19
NC
-
Y19
PB47B
4
C
Y18
NC
-
Y18
NC
-
Y18
PB48A
4
T
W18
NC
-
W18
NC
-
W18
PB48B
4
C
T17
NC
-
T17
NC
-
T17
PB49A
4
T
U17
NC
-
U17
NC
-
U17
PB49B
4
C
GND
GND4
4
GND
GND4
4
GND
GND4
4
GND
GND3
3
GND
GND3
3
GND
GND3
3
W20
PR27B
3
C
VREF2_3
W20
PR36B
3
C
VREF2_3
W20
PR44B
3
C
VREF2_3
Y20
PR27A
3
T
VREF1_3
Y20
PR36A
3
T
VREF1_3
Y20
PR44A
3
T
VREF1_3
AA21
PR26B
3
C
AA21
PR35B
3
C
AA21
PR43B
3
C
AB21
PR26A
3
T
AB21
PR35A
3
T
AB21
PR43A
3
T
W19
PR25B
3
C
W19
PR34B
3
C
W19
PR42B
3
C
V19
PR25A
3
T
V19
PR34A
3
T
V19
PR42A
3
T
Y21
PR24B
3
C
Y21
PR33B
3
C
Y21
PR41B
3
C
AA22
PR24A
3
T
RDQS24
AA22
PR33A
3
T
RDQS33
AA22
PR41A
3
T
RDQS41
V20
PR23B
3
C
RLM0_PLLC_FB_A
V20
PR32B
3
C
RLM0_PLLC_FB_A
V20
PR40B
3
C
RLM0_PLLC_FB_A
GND
GND3
3
GND
GND3
3
GND
GND3
3
U20
PR23A
3
T
RLM0_PLLT_FB_A
U20
PR32A
3
T
RLM0_PLLT_FB_A
U20
PR40A
3
T
RLM0_PLLT_FB_A
W21
PR22B
3
C
RLM0_PLLC_IN_A
W21
PR31B
3
C
RLM0_PLLC_IN_A
W21
PR39B
3
C
RLM0_PLLC_IN_A
Y22
PR22A
3
T
RLM0_PLLT_IN_A
Y22
PR31A
3
T
RLM0_PLLT_IN_A
Y22
PR39A
3
T
RLM0_PLLT_IN_A
V21
PR21B
3
C
DI/CSSPIN
V21
PR30B
3
C
DI/CSSPIN
V21
PR38B
3
C
DI/CSSPIN
W22
PR21A
3
T
DOUT/CSON
W22
PR30A
3
T
DOUT/CSON
W22
PR38A
3
T
DOUT/CSON
U21
PR20B
3
C
BUSY/SISPI
U21
PR29B
3
C
BUSY/SISPI
U21
PR37B
3
C
BUSY/SISPI
V22
PR20A
3
T
D7/SPID0
V22
PR29A
3
T
D7/SPID0
V22
PR37A
3
T
D7/SPID0
T19
CFG2
3
T19
CFG2
3
T19
CFG2
3
U19
CFG1
3
U19
CFG1
3
U19
CFG1
3
U18
CFG0
3
U18
CFG0
3
U18
CFG0
3
V18
PROGRAMN
3
V18
PROGRAMN
3
V18
PROGRAMN
3
T20
CCLK
3
T20
CCLK
3
T20
CCLK
3
T21
INITN
3
T21
INITN
3
T21
INITN
3
R20
DONE
3
R20
DONE
3
R20
DONE
3
T18
NC
-
T18
NC
-
T18
NC
-
R17
NC
-
R17
NC
-
R17
NC
-
R19
NC
-
R19
NC
-
R19
NC
-
R18
NC
-
R18
NC
-
R18
NC
-
U22
NC
-
U22
NC
-
U22
PR35B
3
C
GND
-
GND
-
GND
GND3
3
T22
NC
-
T22
NC
-
T22
PR35A
3
T
R21
NC
-
R21
NC
-
R21
PR34B
3
C
R22
NC
-
R22
NC
-
R22
PR34A
3
T
P20
NC
-
P20
NC
-
P20
PR33B
3
C
N20
NC
-
N20
NC
-
N20
PR33A
3
T
P19
NC
-
P19
NC
-
P19
PR32B
3
C
P18
NC
-
P18
NC
-
P18
PR32A
3
T
P21
PR18B
3
C
P21
PR27B
3
C
P21
PR31B
3
C
GND
GND3
3
GND
GND3
3
GND
GND3
3
P22
PR18A
3
T
P22
PR27A
3
T
P22
PR31A
3
T
N21
PR17B
3
C
N21
PR26B
3
C
N21
PR30B
3
C
LFECP/EC6, LFECP/EC10, LFECP/EC15 Logic Signal Connections:
484 fpBGA (Cont.)
LFECP6/LFEC6
LFECP10/LFEC10
LFECP/LFEC15
Ball
Number
Ball
Function
Bank LVDS
Dual
Function
Ball
Number
Ball
Function
Bank LVDS
Dual
Function
Ball
Number
Ball
Function
Bank LVDS
Dual
Function
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