LFE2-20E-5FN484C Lattice, LFE2-20E-5FN484C Datasheet - Page 144

• 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
LFE2-20E/SE Logic Signal Connections: 256 fpBGA (Cont.)
Number
VCCIO
VCCIO
VCCIO
VCCIO
GND
GND
GND
GND
GND
Ball
M11
R10
T10
R11
P10
N11
N10
P11
T11
T12
M8
M9
R4
T4
N7
P7
R8
T5
T6
T8
R7
T9
T7
P8
N8
R9
N9
L6
L7
L8
L9
-
-
Ball Number
VCCIO
VCCIO
VCCIO
VCCIO
GND
GND
GND
GND
GND
GND
VCC
R10
R11
N11
N10
M11
T10
P10
P11
T11
T12
M8
M9
R4
N7
P7
R8
R7
P8
N8
R9
N9
L6
T4
L7
T5
T6
T8
T9
T7
L8
L9
Ball/Pad Function
GNDIO5
GNDIO5
GNDIO4
GNDIO4
GNDIO4
GNDIO4
VCCIO5
VCCIO4
VCCIO4
VCCIO4
VCCIO
PB33A
PB34A
PB33B
PB34B
PB35A
PB35B
PB40A
PB40B
PB41A
PB41B
PB42A
PB43A
PB42B
PB43B
PB44A
PB45A
PB44B
PB45B
PB46A
PB46B
PB56A
PB57A
PB56B
PB57B
PB58A
PB59A
PB58B
PB59B
PB60A
PB61A
PB60B
LFE2-20E/SE
4-41
Bank
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
-
-
-
-
-
LatticeECP2/M Family Data Sheet
PCLKT5_0/BDQ33
PCLKC5_0/BDQ33
PCLKT4_0/BDQ42
PCLKC4_0/BDQ42
Dual Function
BDQS33
BDQS42
BDQS60
BDQ33
BDQ33
BDQ33
BDQ42
BDQ42
BDQ42
BDQ42
BDQ42
BDQ42
BDQ42
BDQ42
BDQ42
BDQ42
BDQ42
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
BDQ60
Pinout Information
Differential
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