LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 117

• 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

LatticeECP2 Power Supply and NC (Cont.)
Lattice Semiconductor
VCC
VCCIO0
VCCIO1
VCCIO2
VCCIO3
VCCIO4
VCCIO5
VCCIO6
VCCIO7
VCCIO8
VCCJ
VCCAUX
VCCPLL
GND
NC
1. All grounds must be electrically connected at the board level. For fpBGA packages, the total number of GND balls is less than the actual
2. NC pins should not be connected to any active signals, VCC or GND.
3. Pin orientation A1 starts from the upper left corner of the top side view with alphabetical order ascending vertically and numerical order
number of GND logic connections from the die to the common package GND plane.
ascending horizontally.
2
1
Signals
LFE2-20: R8, P18, M8, L20, L12, L13, L14, L15,
M11, M12, M15, M16, N11, N16, P11, P16, R11,
R12, R15, R16, T12, T13, T14, T15
LFE2-35/LFE2-50: L12, L13, L14, L15, M11, M12,
M15, M16, N11, N16, P11, P16, R11, R12, R15,
R16, T12, T13, T14, T15
LFE2-70: L12, L13, L14, L15, M11, M12, M15,
M16, N11, N16, P11, P16, R11, R12, R15, R16,
T12, T13, T14, T15
D11, D6, G9, J12, K12
D16, D21, G18, J15, K15
F23, J20, L23, M17, M18
AA23, R17, R18, T23, V20
AC16, AC21, U15, V15, Y18
AC11, AC6, U12, V12, Y9
AA4, R10, R9, T4, V7
F4, J7, L4, M10, M9
AE25, V18
AB5
J10, J11, J16, J17, K18, L18, T18, U18, V16, V17,
V10, V11, T9, U9, K9, L9
LFE2-20: None
LFE2-35/LFE2-70: R8, P18
LFE2-50: R8, P18, M8, L20
A2, A25, AA18, AA24, AA3, AA9, AD11, AD16,
AD21, AD6, AE1, AE26, AF2, AF25, B1, B26, C11,
C16, C21, C6, F18, F24, F3, F9, J13, J14, J21, J6,
K10, K11, K13, K14, K16, K17, L10, L11, L16, L17,
L24, L3, M13, M14, N10, N12, N13, N14, N15,
N17, P10, P12, P13, P14, P15, P17, R13, R14,
T10, T11, T16, T17, T24, T3, U10, U11, U13, U14,
U16, U17, V13, V14, V21, V6
LFE2-20: E4, E3, E2, E1, H6, H5, F2, F1, H8, J9,
G4, G3, K3, K2, K1, L2, L1, M2, M1, N2, T1, T2,
P8, P6, P5, P4, U1, V1, P3, R3, R4, U2, V2, W2,
T6, R5, AA19, W17, Y19, Y17, AF20, AE20, AA20,
W18, AD20, AE21, AF21, AF22, R22, T21, P26,
P25, R24, R23, P20, R19, P21, P19, P23, P22,
N22, R21, N26, N25, J26, J25, J23, K23, H26,
H25, H24, H23, F22, E24, D25, C25, D24, B25,
H21, G22, B24, C24, D23, C23, E19, C19, B21,
B20, D19, B19, G17, E18, G19, F17, A20, A19,
E17, D18, M3, N6, P24
LFE2-35: K3, K2, K1, L2, L1, M2, M1, N2, M8, P3,
R3, R4, U2, V2, W2, AF20, AE20, AA20, W18,
AD20, AE21, AF21, AF22, P26, P25, R24, R23,
P20, R19, L20, J26, J25, J23, K23, H26, H25, H24,
H23, E19, C19, B21, B20, D19, B19, G17, E18,
G19, F17, A20, A19, E17, D18, M3, N6, P24
LFE2-50: N6, P24, M3
LFE2-70: M8, L20, M3, P24, N6
672 fpBGA
3
4-17
AA11, AA20, K11, K21, K22, L11, L12, L13, L18, L19, L20,
M11, M20, N11, N20, V11, V20, W11, W20, Y10, Y11, Y12,
Y13, Y18, Y19, Y20
J13, J14, K12, K13, K14, K15
J17, J18, J20, K17, K18, K20
L21, M21, M22, N21, N22, R21
U21, U22, V21, V22, W21, Y22
AA16, AA17, AA18, AA19, AB17, AB18
AA12, AA13, AA14, AB12, AB13, AB14
U10, U9, V10, W10, W9, Y9
L10, L9, M10, N10, P10, R10
AA21, Y21
AD3
AA15, AB11, AB19, AB20, J11, J12, J19, K19, L22, M9,
N9, P21, P9, T10, T21, V9, W22
P22, P8, T22, Y7
A1, A30, AC28, AC3, AH13, AH18, AH23, AH28, AH3,
AH8, AK1, AK30, C13, C18, C23, C28, C3, C8, H28, H3,
L14, L15, L16, L17, M12, M13, M14, M15, M16, M17,
M18, M19, N12, N13, N14, N15, N16, N17, N18, N19,
N28, N3, P11, P12, P13, P14, P15, P16, P17, P18, P19,
P20, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20,
T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, U11,
U12, U13, U14, U15, U16, U17, U18, U19, U20, V12, V13,
V14, V15, V16, V17, V18, V19, V28, V3, W12, W13, W14,
W15, W16, W17, W18, W19, Y14, Y15, Y16, Y17
A2, A3, A4, A5, AB28, AC4, AD23, AE1, AE2, AE29, AE3,
AE30, AE4, AE5, AE6, AF1, AF2, AF23, AF26, AF27,
AF28, AF29, AF3, AF30, AF4, AF5, AG1, AG13, AG16,
AG18, AG2, AG26, AG27, AG28, AG29, AG3, AG30, AG4,
AG8, AH1, AH16, AH2, AH26, AH27, AH29, AH30, AH4,
AJ1, AJ2, AJ27, AJ28, AJ29, AJ3, AJ30, AK2, AK27,
AK28, AK29, AK3, B1, B2, B3, B30, B4, B5, C1, C2, C29,
C30, C4, D13, D18, D23, D28, D29, D3, D30, D4, E25,
E26, E27, E28, E29, E3, E30, E4, E5, E6, F25, F5, F6, G6,
G7, K10, K9, N27, N4, R1, R2, V27, V4
LatticeECP2/M Family Data Sheet
900 fpBGA
Pinout Information
3