UPD72870 データシートの表示（PDF） - NEC => Renesas Technology

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UPD72870

IEEE1394 1-CHIP OHCI HOST CONTROLLER

NEC => Renesas Technology 

5 PIN CONFIGURATION

• 160-pin plastic LQFP (Fine pitch) (24 x 24 mm)

µPD72870GM-8ED

Top View

L_VDD

1

CLKRUN

2

PME

3

INTA

4

PRST

5

PCLK

6

GNT

7

REQ

8

DGND

9

PCI_VDD

10

AD31

11

AD30

12

AD29

13

AD28

14

DGND

15

AD27

16

AD26

17

AD25

18

AD24

19

L_VDD

20

DGND

21

CBE3

22

IDSEL

23

AD23

24

AD22

25

AD21

26

AD20

27

DGND

28

AD19

29

AD18

30

PCI_VDD

31

AD17

32

AD16

33

DGND

34

CBE2

35

FRAME

36

IRDY

37

TRDY

38

DEVSEL

39

L_VDD

40

µPD72870,72871

120

P_AVDD

119

AGND

118

XO

117

XI

116

P_AVDD

115

FIL0

114

FIL1

113

AGND

112

AGND

111

P_AVDD

110

P_RESETB

109

DGND

108

P_DVDD

107

P_AVDD

106

SUS_RESM

105

PORTDIS

104

DGND

103

P_DVDD

102

IC(L)

101

IC(L)

100

IC(H)

99

IC(H)

98

DGND

97

P_DVDD

96

CMC

95

PC2

94

PC1

93

PC0

92

IC(N)

91

IC(L)

90

DGND

89

IC(L)

88

IC(N)

87

IC(N)

86

IC(N)

85

DGND

84

IC(N)

83

IC(N)

82

IC(N)

81

L_VDD

Preliminary Data Sheet S13925EJ2V0DS00

5

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