LFE2M20E-6FN484C LATTICE SEMICONDUCTOR, LFE2M20E-6FN484C Datasheet - Page 184

• 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
LFE2-20E/SE and LFE2-35E/SE Logic Signal Connections: 672 fpBGA
Number
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
GND
GND
GND
GND
M26
M25
M23
M24
M20
Ball
T26
T20
T22
R26
R25
R22
T21
P26
P25
R24
R23
P20
R19
P21
P19
P23
P22
N22
R21
N26
N25
N19
N20
N18
N21
N24
K22
N23
K26
K25
L26
L25
L21
Function
Ball/Pad
GNDIO3
GNDIO3
GNDIO3
GNDIO2
VCCIO3
VCCIO3
VCCIO3
VCCIO3
VCCIO2
PR27A
PR26B
PR26A
PR25B
PR25A
PR24B
PR24A
PR23B
PR23A
PR22B
PR22A
PR21B
PR21A
PR19B
PR19A
PR18B
PR18A
PR17B
PR17A
PR16B
PR16A
PR15B
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Bank
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LFE2-20E/20SE
RLM0_GDLLT_IN_A**/RDQ25
PCLKC3_0/RDQ25
PCLKT3_0/RDQ25
PCLKC2_0/RDQ16
PCLKT2_0/RDQ16
VREF2_3/RDQ25
VREF1_3/RDQ25
Dual Function
RDQS25***
RDQS16
RDQ25
RDQ25
RDQ25
RDQ25
RDQ25
RDQ25
RDQ25
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
C
C
C
C
C
C
4-81
T
T
T
T
T
Function
Ball/Pad
VCCIO3
GNDIO3
VCCIO3
GNDIO3
VCCIO3
GNDIO3
VCCIO3
GNDIO2
VCCIO2
PR41A
PR40B
PR40A
PR39B
PR39A
PR38B
PR38A
PR34B
PR34A
PR33B
PR33A
PR32B
PR32A
PR31B
PR31A
PR30B
PR30A
PR29B
PR29A
PR28B
PR28A
PR27B
PR27A
PR25B
PR25A
PR24B
PR24A
PR23B
PR23A
PR22B
PR22A
PR21B
NC
NC
NC
NC
NC
NC
LatticeECP2/M Family Data Sheet
Bank
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
-
-
-
-
-
-
-
-
-
-
RLM0_GDLLT_IN_A**/RDQ39
LFE2-35E/35SE
PCLKC3_0/RDQ31
PCLKC2_0/RDQ22
PCLKT3_0/RDQ31
PCLKT2_0/RDQ22
VREF2_3/RDQ31
VREF1_3/RDQ31
Dual Function
RDQS39***
RDQS31
RDQS22
RDQ39
RDQ39
RDQ39
RDQ39
RDQ39
RDQ31
RDQ31
RDQ31
RDQ31
RDQ31
RDQ31
RDQ31
RDQ31
RDQ31
RDQ31
RDQ31
RDQ22
RDQ22
RDQ22
RDQ22
RDQ22
RDQ22
Pinout Information
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T