CXD2931R Просмотр технического описания (PDF) - Sony Semiconductor

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Компоненты Описание

производитель

CXD2931R

1 chip GPS LSI

Sony Semiconductor 

Pin

No.

Symbol

71 IB7

72 IB8

73 IB9

74 IB10

75 VDD

76 IB11

77 IB12

78 IB13

79 IB14

80 IB15

81 DRD

82 DWR

83 XCS0

84 DADR0

85 DADR1

86 VSS

87 DADR2

88 DADR3

89 DADR4

90 DADR5

91 DADR6

92 DADR7

93 DADR8

94 DADR9

95 VDD

96 DADR10

97 DADR11

98 DADR12

99 DADR13

100 DADR14

101 DADR15

102 DB0

103 DB1

104 VSS

I/O

Description

I/O

I/O

Data bus I/O for external expansion memory.

I/O

I/O

— Power supply.

I/O

I/O

I/O Data bus I/O for external expansion memory.

I/O

I/O (MSB)

O Read signal for external expansion data memory.

O Write signal for external expansion data memory.

O Chip select signal for external expansion data memory.

I/O (LSB)

I/O Address signal for external expansion data memory.

— GND

I/O

I/O

I/O

I/O

Address signal for external expansion data memory.

I/O

I/O

I/O

I/O

— Power supply.

I/O

I/O

I/O

Address signal for external expansion data memory.

I/O

I/O

I/O (MSB)

I/O (LSB)

I/O Data bus I/O for external expansion data memory.

— GND

–7–

CXD2931R

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