LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 153

• 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
LFE2-12E/SE and LFE2-20E/SE Logic Signal Connections: 484 fpBGA
Number
GNDIO
GNDIO
GNDIO
VCCIO
VCCIO
VCCIO
VCCIO
M20
M18
G22
G21
G20
G19
G17
Ball
K21
K18
K19
K17
F22
H21
K20
D22
F21
E21
E22
H19
F20
E20
F19
D20
F18
C21
F16
C22
L21
J21
L17
L19
L20
L18
J17
J18
J19
-
-
Function
Ball/Pad
VCCIO3
GNDIO2
VCCIO2
GNDIO2
VCCIO2
GNDIO2
VCCIO2
PR16B
PR16A
PR15B
PR15A
PR13B
PR13A
PR12B
PR10B
PR12A
PR10A
PR11B
PR11A
PR8B
PR9B
PR8A
PR9A
PR6B
PR7B
PR6A
PR7A
PR5B
PR4B
PR5A
PR4A
PR3B
PR3A
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
-
-
Bank
LFE2-12E/12SE
3
3
3
3
3
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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCLKC2_0/RDQ10
PCLKT2_0/RDQ10
Dual Function
PCLKC3_0
PCLKT3_0
VREF2_3
VREF1_3
RDQS10
RDQ10
RDQ10
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 (LVDS)*
T (LVDS)*
C
C
C
C
C
C
C
T
T
T
T
T
T
T
4-53
Function
Ball/Pad
GNDIO2
GNDIO2
GNDIO2
VCCIO3
VCCIO2
VCCIO2
VCCIO2
VCCIO2
GNDIO
PR22B
PR22A
PR21B
PR21A
PR19B
PR19A
PR18B
PR16B
PR18A
PR16A
PR17B
PR17A
PR14B
PR15B
PR14A
PR15A
PR12B
PR13B
PR12A
PR13A
PR10B
PR11B
PR10A
PR11A
PR8B
PR9B
PR8A
PR9A
PR7B
PR6B
PR7A
PR6A
PR5B
PR4B
PR5A
PR4A
LatticeECP2/M Family Data Sheet
Bank
3
3
3
3
3
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
-
-
-
-
LFE2-20E/20SE
PCLKC3_0/RDQ25
PCLKT3_0/RDQ25
PCLKC2_0/RDQ16
PCLKT2_0/RDQ16
VREF2_3/RDQ25
VREF1_3/RDQ25
Dual Function
RDQS16
RDQS8
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ16
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
RDQ8
Pinout Information
Differential
C (LVDS)*
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
T
C
T
C
C
C
C
C
C
C
T
T
T
T
T
T
T