LFE2-20E-5FN484C Lattice, LFE2-20E-5FN484C Datasheet - Page 297

• Manufacturer Part Number: LFE2-20E-5FN484C
• Description: FPGA - Field Programmable Gate Array 21K LUTs 331 I/O DSP 1.2V -5
• Manufacturer: Lattice
• Series: LatticeECP2r

Specifications of LFE2-20E-5FN484C

• Number Of Macrocells: 21000
• Number Of Programmable I/os: 331
• Data Ram Size: 282624
• Supply Voltage (max): 1.26 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 1.14 V
• Package / Case: FPBGA-484
• No. Of Logic Blocks: 21000
• No. Of Macrocells: 10500
• No. Of Speed Grades: 5
• Total Ram Bits: 276Kbit
• No. Of I/o's: 331
• Clock Management: DLL, PLL
• I/o Supply Voltage: 3.465V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LFE2M50E/SE and LFE2M70E/SE Logic Signal Connections: 900 fpBGA
Lattice Semiconductor
Number
GNDIO
GNDIO
GNDIO
VCCIO
VCCIO
M22
Ball
E30
E29
H28
G28
G27
D30
D29
K24
K25
K26
K23
K22
H26
H27
G26
H23
H24
D28
E28
G24
H25
D27
E27
F30
F29
L25
L26
L24
L23
J28
J27
J22
J23
J26
-
-
-
-
-
-
-
-
-
Function
Ball/Pad
GNDIO2
GNDIO2
GNDIO2
VCCIO2
VCCIO2
PR23A
PR21B
PR21A
PR20B
PR20A
PR19B
PR19A
PR18B
PR18A
PR16B
PR16A
PR15B
PR15A
PR14B
PR14A
PR13B
PR13A
PR12B
PR12A
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
-
-
-
-
-
-
-
-
-
LFE2M50E/SE
Bank
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RUM0_SPLLC_FB_A
RUM0_SPLLT_FB_A
Dual Function
RDQ27
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
4-194
C
C
C
C
T
T
T
T
C
T
Function
Ball/Pad
GNDIO2
VCCIO2
GNDIO2
VCCIO2
GNDIO2
VCCIO2
GNDIO2
VCCIO2
GNDIO2
VCCIO2
PR33A
PR31B
PR31A
PR30B
PR30A
PR29B
PR29A
PR28B
PR28A
PR27B
PR27A
PR26B
PR26A
PR25B
PR25A
PR24B
PR24A
PR22B
PR22A
PR21B
PR21A
PR20B
PR20A
PR17B
PR17A
PR16B
PR16A
PR15B
PR15A
PR14B
PR14A
PR13B
PR13A
PR12B
PR12A
-
-
-
-
LatticeECP2/M Family Data Sheet
Bank
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
-
-
-
-
-
-
-
-
-
LFE2M70E/SE
RUM0_SPLLC_FB_A/RDQ15
RUM0_SPLLT_FB_A/RDQ15
Dual Function
Pinout Information
RDQS28
RDQS15
RDQ37
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ28
RDQ15
RDQ15
RDQ15
RDQ15
RDQ15
RDQ15
RDQ15
RDQ15
RDQ15
Differential
C (LVDS)*
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)*
T (LVDS)*
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T