LFE2M20E-6FN484C LATTICE SEMICONDUCTOR, LFE2M20E-6FN484C Datasheet - Page 183

• 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
AD25
AD26
AA22
AB24
AC25
AB25
AC26
AA25
AB26
AA26
GND
GND
GND
GND
GND
W21
W22
W23
W24
W25
W26
Ball
Y22
Y23
V22
Y24
Y25
V23
Y26
U21
U19
V24
V25
V26
U26
U22
U23
U24
U25
R20
P18
T19
U20
T25
RLM0_PLLCAP
Function
Ball/Pad
GNDIO8
GNDIO8
GNDIO3
GNDIO3
GNDIO3
VCCIO8
VCCIO8
VCCIO3
VCCIO3
PR44B
PR44A
PR43B
PR43A
PR42B
PR42A
PR41B
PR41A
PR40B
PR40A
PR39B
PR39A
PR38B
PR38A
PR37B
PR37A
PR36B
PR36A
PR35B
PR35A
PR34B
PR34A
PR33B
PR33A
PR32B
PR32A
PR31B
PR31A
PR30B
PR30A
PR28B
PR28A
PR27B
DONE
CCLK
INITN
VCC
Bank
8
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
3
-
-
-
-
-
LFE2-20E/20SE
RLM0_GPLLC_IN_A**/RDQ34
RLM0_GDLLC_IN_A**/RDQ25
RLM0_GPLLT_IN_A**/RDQ34
RLM0_GPLLC_FB_A/RDQ34
RLM0_GDLLC_FB_A/RDQ25
RLM0_GDLLT_FB_A/RDQ25
RLM0_GPLLT_FB_A/RDQ34
Dual Function
D0/SPIFASTN
DOUT/CSON
DI/CSSPI0N
BUSY/SISPI
D7/SPID0
RDQS34
WRITEN
RDQ34
RDQ34
RDQ34
RDQ34
RDQ34
RDQ34
RDQ34
RDQ34
RDQ34
RDQ34
RDQ34
CS1N
CSN
D1
D2
D3
D4
D5
D6
Differential
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
C (LVDS)*
C
C
C
C
C
C
C
C
C
C
C
C
4-80
T
T
T
T
T
T
T
T
T
T
T
T
RLM0_PLLCAP
Function
Ball/Pad
VCCPLL
GNDIO8
VCCIO8
GNDIO8
VCCIO8
GNDIO3
VCCIO3
GNDIO3
VCCIO3
GNDIO3
PR58B
PR58A
PR57B
PR57A
PR56B
PR56A
PR55B
PR55A
PR54B
PR54A
PR53B
PR53A
PR52B
PR52A
PR51B
PR51A
PR50B
PR50A
PR49B
PR49A
PR48B
PR48A
PR47B
PR47A
PR46B
PR46A
PR45B
PR45A
PR44B
PR44A
PR42B
PR42A
PR41B
DONE
CCLK
INITN
LatticeECP2/M Family Data Sheet
Bank
8
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
3
-
-
-
-
-
RLM0_GPLLC_IN_A**/RDQ48
RLM0_GDLLC_IN_A**/RDQ39
RLM0_GPLLT_IN_A**/RDQ48
RLM0_GPLLC_FB_A/RDQ48
RLM0_GDLLC_FB_A/RDQ39
RLM0_GPLLT_FB_A/RDQ48
RLM0_GDLLT_FB_A/RDQ39
LFE2-35E/35SE
Dual Function
D0/SPIFASTN
DOUT/CSON
DI/CSSPI0N
BUSY/SISPI
D7/SPID0
WRITEN
RDQS48
RDQ48
RDQ48
RDQ48
RDQ48
RDQ48
RDQ48
RDQ48
RDQ48
RDQ48
RDQ48
RDQ48
CS1N
CSN
Pinout Information
D1
D2
D3
D4
D5
D6
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C
C
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T