LC4256B-3T176BS View Datasheet(PDF) - Lattice Semiconductor

Part Name

Description

Manufacturer

LC4256B-3T176BS

3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs

Lattice Semiconductor 

Lattice Semiconductor

ispMACH 4000V/B/C/Z Family Data Sheet

ispMACH 4128V and 4256V Logic Signal Connections: 144-Pin TQFP (Cont.)

Pin Number

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

Bank Number

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

-

-

-

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0

0

ispMACH 4128V

GLB/MC/Pad

ORP

F12

F^9

F13

F^10

F14

F^11

NC2

-

GND (Bank 1)1

-

VCCO (Bank 1)

-

NC2

-

G14

G^11

G13

G^10

G12

G^9

G10

G^8

G9

G^7

G8

G^6

GND (Bank 1)

-

G6

G^5

G5

G^4

G4

G^3

G2

G^2

G1

G^1

G0

G^0

VCCO (Bank 1)

-

TDO

-

VCC

-

GND

-

NC2

-

H14

H^11

H13

H^10

H12

H^9

H10

H^8

H9

H^7

H8

H^6

NC2

-

GND (Bank 1)

-

VCCO (Bank 1)

-

H6

H^5

H5

H^4

H4

H^3

H2

H^2

H1

H^1

H0/GOE1

H^0

CLK3/I

-

GND (Bank 0)

-

CLK0/I

-

ispMACH 4256V

GLB/MC/Pad

ORP

L8

L^4

L6

L^3

L4

L^2

I2

-

NC1

-

VCCO (Bank 1)

-

I2

-

M2

M^1

M4

M^2

M6

M^3

M8

M^4

M10

M^5

M12

M^6

GND (Bank 1)

-

N2

N^1

N4

N^2

N6

N^3

N8

N^4

N10

N^5

N12

N^6

VCCO (Bank 1)

-

TDO

-

VCC

-

GND

-

I2

-

O12

O^6

O10

O^5

O8

O^4

O6

O^3

O4

O^2

O2

O^1

I2

-

GND (Bank 1)

-

VCCO (Bank 1)

-

P12

P^6

P10

P^5

P8

P^4

P6

P^3

P4

P^2

P2/GOE1

P^1

CLK3/I

-

GND (Bank 0)

-

CLK0/I

-

60

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