PCD5094 Ver la hoja de datos (PDF) - Philips Electronics

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PCD5094

DECT baseband controller

Philips Electronics 

Philips Semiconductors

DECT baseband controller

Objective specification

PCD5094

SYMBOL

P2.2

A16

VDD5V_2

VSS4

TST1

TST2

P2.3

P2.4

P2.5

P2.6

P2.7

PSE

ALE

EA

VSS5

VDD5V_3

P0.7

P0.6

P0.5

P0.4

P0.3

P0.2

P0.1

P0.0

M_RESET

RESET_OUT

PIN I/O

75 I/O

76 O

77 −

78 −

79 I

80 I

81 I/O

82 I/O

83 I/O

84 I/O

85 I/O

86 O

87 O

88 I

89 −

90 −

91 I/O

92 I/O

93 I/O

94 I/O

95 I/O

96 I/O

97 I/O

98 I/O

99 I

100 O

STATE

AFTER

RESET

H

L

−

−

−

−

H

H

H

H

H

H

H

−

−

−

off

H

off

H

off

H

off

H

off

H

off

H

off

H

off

H

−

H

PIN TYPE

PIN DESCRIPTION

ISQ2CPES

ISP4DPES

supply

supply

DIDP0PES

DIDP0PES

ISQ2CPES

ISQ2CPES

ISQ2CPES

ISQ2CPES

ISQ2CPES

ISQ2CPES

ISQ4CPES

ISF2DPES

supply

supply

ISP2DPES

ISQ2CPES

ISP2DPES

ISQ2CPES

ISP2DPES

ISQ2CPES

ISP2DPES

ISQ2CPES

ISP2DPES

ISQ2CPES

ISP2DPES

ISQ2CPES

ISP2DPES

ISQ2CPES

ISP2DPES

ISQ2CPES

DIDP0PES

ISF2DPES

bidirectional 80C51 port pin

address bit 16 for 128 kbytes external program memory

positive supply voltage 2 for the +5 V interface

negative supply voltage 4

test input 1

test input 2

bidirectional 80C51 port pin

bidirectional 80C51 port pin

bidirectional 80C51 port pin

bidirectional 80C51 port pin

bidirectional 80C51 port pin

program store enable (80C51); active LOW

address latch enable (80C51)

external access enable (80C51); active LOW

negative supply voltage 5

positive supply voltage 3 for the +5 V interface

bidirectional 80C51 port pin

(ISQ2CPES in PCD5090/xxx, PCA5097/xxx)

bidirectional 80C51 port pin

(ISQ2CPES in PCD5090/xxx, PCA5097/xxx)

bidirectional 80C51 port pin

(ISQ2CPES in PCD5090/xxx, PCA5097/xxx)

bidirectional 80C51 port pin

(ISQ2CPES in PCD5090/xxx, PCA5097/xxx)

bidirectional 80C51 port pin

(ISQ2CPES in PCD5090/xxx, PCA5097/xxx)

bidirectional 80C51 port pin

(ISQ2CPES in PCD5090/xxx, PCA5097/xxx)

bidirectional 80C51 port pin

(ISQ2CPES in PCD5090/xxx, PCA5097/xxx)

bidirectional 80C51 port pin

(ISQ2CPES in PCD5090/xxx, PCA5097/xxx)

master reset input (Schmitt trigger)

reset output

1997 Jul 21

8

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