LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 198

• Manufacturer Part Number: LFE2M20E-6FN256C
• Description: IC, LATTICEECP2M FPGA, 420MHZ, FPBGA-256
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: LatticeECP2Mr

Specifications of LFE2M20E-6FN256C

• No. Of Logic Blocks: 19000
• No. Of Macrocells: 10500
• No. Of Speed Grades: 6
• No. Of I/o's: 140
• Clock Management: DLL, PLL
• I/o Supply Voltage: 3.465V
• Total Ram Bits: 1217Kbit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
LFE2-50E/SE and LFE2-70E/SE Logic Signal Connections: 672 fpBGA
Number
VCCIO
VCCIO
VCCIO
VCCIO
AA22
AB24
AD25
AC25
AB25
AD26
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
U20
T19
T25
RLM0_PLLCAP
Function
Ball/Pad
VCCPLL
GNDIO8
VCCIO8
GNDIO8
GNDIO3
GNDIO3
GNDIO3
VCCIO8
VCCIO3
VCCIO3
PR77B
PR77A
PR76B
PR76A
PR75B
PR75A
PR74B
PR74A
PR73B
PR73A
PR72B
PR72A
PR71B
PR71A
PR70B
PR70A
PR69B
PR69A
PR68B
PR68A
PR67B
PR67A
PR66B
PR66A
PR65B
PR65A
PR64B
PR64A
PR63B
PR63A
PR61B
PR61A
PR60B
DONE
CCLK
INITN
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
-
-
-
-
-
LFE2-50E/SE
RLM0_GPLLC_IN_A**/RDQ67
RLM0_GDLLC_IN_A**/RDQ58
RLM0_GPLLT_IN_A**/RDQ67
RLM0_GDLLC_FB_A/RDQ58
RLM0_GPLLC_FB_A/RDQ67
RLM0_GPLLT_FB_A/RDQ67
RLM0_GDLLT_FB_A/RDQ58
Dual Function
D0/SPIFASTN
DOUT/CSON
DI/CSSPI0N
BUSY/SISPI
WRITEN
RDQS67
RDQ67
RDQ67
RDQ67
RDQ67
RDQ67
RDQ67
RDQ67
RDQ67
RDQ67
RDQ67
RDQ67
CS1N
CSN
D1
D2
D3
D4
D5
D6
D7
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
4-98
T
T
T
T
T
T
T
T
T
T
T
T
RLM0_PLLCAP
Function
Ball/Pad
GNDIO8
GNDIO8
GNDIO3
GNDIO3
VCCPLL
GNDIO3
VCCIO8
VCCIO8
VCCIO3
VCCIO3
PR90B
PR90A
PR89B
PR89A
PR88B
PR88A
PR87B
PR87A
PR86B
PR86A
PR85B
PR85A
PR84B
PR84A
PR83B
PR83A
PR82B
PR82A
PR81B
PR81A
PR80B
PR80A
PR79B
PR79A
PR78B
PR78A
PR77B
PR77A
PR76B
PR76A
PR74B
PR74A
PR73B
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
-
-
-
-
-
-
RLM0_GDLLC_IN_A**/RDQ71
RLM0_GPLLC_IN_A**/RDQ80
RLM0_GPLLT_IN_A**/RDQ80
RLM0_GPLLC_FB_A/RDQ80
RLM0_GDLLC_FB_A/RDQ71
RLM0_GPLLT_FB_A/RDQ80
RLM0_GDLLT_FB_A/RDQ71
LFE2-70E/SE
Dual Function
D0/SPIFASTN
DOUT/CSON
DI/CSSPI0N
BUSY/SISPI
RDQS80
WRITEN
RDQ80
RDQ80
RDQ80
RDQ80
RDQ80
RDQ80
RDQ80
RDQ80
RDQ80
RDQ80
RDQ80
CS1N
CSN
Pinout Information
D1
D2
D3
D4
D5
D6
D7
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T