LFE2-20E-5FN484C Lattice, LFE2-20E-5FN484C Datasheet - Page 158

• 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

Lattice Semiconductor
LFE2-12E/SE and LFE2-20E/SE Logic Signal Connections: 484 fpBGA
Number
GNDIO
GNDIO
GNDIO
GNDIO
GNDIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
Ball
C13
F14
A13
E13
B13
D13
E12
D12
A12
B12
A11
C12
F12
B10
B11
C11
A10
C10
E11
F11
D10
E10
F10
A9
A8
A7
B8
B9
C8
B7
D8
A6
C7
C6
B6
Function
Ball/Pad
GNDIO1
GNDIO1
GNDIO0
GNDIO0
GNDIO0
VCCIO1
VCCIO1
VCCIO0
VCCIO0
VCCIO0
PT37A
PT36A
PT35B
PT34B
PT35A
PT34A
PT33B
PT33A
PT31B
PT30B
PT31A
PT30A
PT28B
PT28A
PT26B
PT27B
PT26A
PT27A
PT24B
PT25B
PT24A
PT25A
PT23B
PT23A
PT20B
PT21B
PT20A
PT21A
PT17B
PT18B
PT17A
PT18A
PT15B
PT16B
XRES
Bank
LFE2-12E/12SE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
Dual Function
PCLKC1_0
PCLKC0_0
PCLKT1_0
PCLKT0_0
Differential
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4-55
Function
Ball/Pad
GNDIO1
VCCIO1
GNDIO1
VCCIO1
GNDIO0
VCCIO0
GNDIO0
VCCIO0
GNDIO0
VCCIO0
PT46A
PT45A
PT44B
PT43B
PT44A
PT43A
PT42B
PT42A
PT40B
PT39B
PT40A
PT39A
PT37B
PT37A
PT35B
PT36B
PT35A
PT36A
PT33B
PT34B
PT33A
PT34A
PT32B
PT32A
PT29B
PT30B
PT29A
PT30A
PT26B
PT27B
PT26A
PT27A
PT24B
PT25B
XRES
LatticeECP2/M Family Data Sheet
Bank
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
LFE2-20E/20SE
Dual Function
PCLKC1_0
PCLKC0_0
PCLKT1_0
PCLKT0_0
Pinout Information
Differential
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T