LFE2M20E-6FN484C LATTICE SEMICONDUCTOR, LFE2M20E-6FN484C Datasheet - Page 155

• Manufacturer Part Number: LFE2M20E-6FN484C
• Description: FPGA LatticeECP2M Family 19000 Cells 90nm (CMOS) Technology 1.2V 484-Pin FBGA
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFE2M20E-6FN484C

• Package: 484FBGA
• Family Name: LatticeECP2M
• Device Logic Units: 19000
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 304
• Ram Bits: 1246208

Lattice Semiconductor
LFE2-12E/SE and LFE2-20E/SE Logic Signal Connections: 484 fpBGA
Number
GNDIO
GNDIO
GNDIO
GNDIO
VCCIO
VCCIO
VCCIO
W22
M22
M21
M19
Ball
V22
R16
R17
V21
U19
T17
U20
U21
T18
T20
T21
T19
T22
R18
R19
P18
R22
P19
R21
R20
P22
P21
N21
N17
N22
N20
N19
H22
K22
J22
L22
-
-
-
RLM0_PLLCAP
Function
Ball/Pad
GNDIO8
GNDIO8
GNDIO3
GNDIO3
VCCIO8
VCCIO8
VCCIO3
PR30B
PR30A
PR29B
PR26B
PR29A
PR28A
PR26A
PR27B
PR25B
PR27A
PR25A
PR24B
PR24A
PR22B
PR23B
PR22A
PR23A
PR21B
PR21A
PR20B
PR20A
PR18B
PR17B
PR18A
PR17A
DONE
INITN
CCLK
NC
NC
NC
NC
NC
NC
-
-
-
Bank
LFE2-12E/12SE
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
3
3
3
3
3
3
3
3
3
3
3
3
3
3
-
-
-
-
-
-
-
-
-
-
-
-
-
RLM0_GPLLC_IN_A**
RLM0_GDLLC_IN_A**
RLM0_GDLLT_IN_A**
RLM0_GPLLT_IN_A**
RLM0_GDLLC_FB_A
RLM0_GPLLC_FB_A
RLM0_GPLLT_FB_A
RLM0_GDLLT_FB_A
Dual Function
D0/SPIFASTN
DOUT/CSON
DI/CSSPI0N
BUSY/SISPI
D7/SPID0
WRITEN
CS1N
CSN
D5
D2
D6
D3
D4
Differential
C (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
4-52
RLM0_PLLCAP
Function
Ball/Pad
GNDIO8
VCCIO8
GNDIO8
VCCIO8
VCCIO3
GNDIO3
VCCIO3
GNDIO3
VCCIO3
GNDIO
PR44B
PR44A
PR43B
PR40B
PR43A
PR42A
PR40A
PR41B
PR39B
PR41A
PR39A
PR38B
PR38A
PR32B
PR33B
PR32A
PR33A
PR31B
PR31A
PR30B
PR30A
PR28B
PR27B
PR28A
PR27A
PR26B
PR26A
PR23B
PR24B
PR23A
PR24A
DONE
INITN
CCLK
LatticeECP2/M Family Data Sheet
Bank
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
-
-
-
-
-
RLM0_GPLLC_IN_A**/RDQ34 C (LVDS)*
RLM0_GDLLC_IN_A**/RDQ25 C (LVDS)*
RLM0_GPLLT_IN_A**/RDQ34
RLM0_GDLLT_IN_A**/RDQ25
RLM0_GPLLC_FB_A/RDQ34
RLM0_GDLLC_FB_A/RDQ25
RLM0_GPLLT_FB_A/RDQ34
RLM0_GDLLT_FB_A/RDQ25
LFE2-20E/20SE
Dual Function
D0/SPIFASTN
DOUT/CSON
DI/CSSPI0N
BUSY/SISPI
D7/SPID0
WRITEN
RDQ34
RDQ34
RDQ34
RDQ34
RDQ25
RDQ25
RDQ25
RDQ25
RDQ25
RDQ25
CS1N
CSN
D5
D2
D6
D3
D4
Pinout Information
Differential
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
C
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T