LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 135

• 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
LFE2-6E/SE and LFE2-12E/SE Logic Signal Connections: 256 fpBGA (Cont.)
Number
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
GND
GND
GND
GND
Ball
G11
G14
G13
E16
D16
D15
C15
C16
D14
B16
E13
E11
A15
E12
B15
D12
B14
C14
A14
D13
C13
A13
B13
A12
B11
D11
A11
C11
F15
F14
F12
F16
F10
F13
F11
F9
Function
Ball/Pad
GNDIO2
GNDIO2
GNDIO1
GNDIO1
VCCIO2
VCCIO2
VCCIO2
VCCIO1
VCCIO1
PR11B
PR12B
PR11A
PR12A
PR10B
PR10A
PT28B
PT28A
PT27B
PT26B
PT27A
PT26A
PT25B
PT24B
PT25A
PT24A
PT23B
PT22B
PT23A
PT22A
PT21B
PT20B
PT21A
PT20A
PR8B
PR9B
PR8A
PR9A
PR7B
PR7A
PR4B
PR5B
PR4A
PR5A
PR2B
PR2A
Bank
LFE2-6E/SE
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
-
-
-
Dual Function
VREF2_2
VREF1_2
VREF2_1
VREF1_1
RDQS10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
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
4-35
Function
Ball/Pad
GNDIO2
GNDIO2
GNDIO1
GNDIO1
VCCIO2
VCCIO2
VCCIO2
VCCIO1
VCCIO1
PR10A
PR11B
PR12B
PR11A
PR12A
PR10B
PT55B
PT55A
PT54B
PT53B
PT54A
PT53A
PT52B
PT51B
PT52A
PT51A
PT50B
PT49B
PT50A
PT49A
PT48B
PT47B
PT48A
PT47A
PR8B
PR9B
PR8A
PR9A
PR7B
PR7A
PR4B
PR5B
PR4A
PR5A
PR2B
PR2A
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
-
-
-
LFE2-12E/SE
Dual Function
VREF2_2
VREF1_2
VREF2_1
VREF1_1
RDQS10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
RDQ10
Pinout Information
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C
C
C
C
C
T
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T