Preliminary Technical Information

AD6426

This Information applies to a product under development. Its characteristics and specifications are subject to change without notice. Analog Devices assumes no

obligation regarding future manufacture unless otherwise agreed to in writing. No responsibility is assumed by Analog Devices for its use; nor for any

infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent

rights of Analog Devices.

Revision Preliminary 2.3 (June 9, ´98)

- 44 -

Confidential Information

PACKAGING

LQFP Pin Locations

#

Pin Name

#

Pin Name

#

Pin Name

#

Pin Name

1

USCRI (MONCLK)

37

DATA12

73

TDI

109

AGCB

2

USCRX (MONRX)

38

DATA11

74

JTAGEN

110

TXPA

3

USCTX (MONTX)

39

DATA10

75

EEPROMEN

111

CALIBRATERADIO

4

USCCTS (ADD20)

40

DATA9

76

EEPROMCLK

112

RADIOPWRCTL

5

USCRTS (GPIO9)

41

DATA8

77

EEPROMDATA

113

TXENABLE

6

GPO10 (GPIO8)

42

RD

78

GND

114

GND

7

ADD19

43

GND

79

VDD

115

CLKIN

8

ADD18

44

VDD

80

VSDO

116

VDD

9

ADD17

45

UBS (HWR)

81

VSFS

117

GPIO7

10

ADD16

46

LBS (LWR)

82

VSDI

118

GPIO6

11

ADD15

47

DATA7

83

VSCLK

119

GPIO5

12

ADD14

48

DATA6

84

VBCRESET

120

GPIO4

13

ADD13

49

DATA5

85

RXON

121

GPIO3

14

ADD12

50

DATA4

86

CLKOUT

122

LCDCTL

15

ADD11

51

DATA3

87

BSDO

123

DISPLAYCS

16

GND

52

DATA2

88

BSOFS

124

BACKLIGHT

17

VDD

53

DATA1

89

BSIFS

125

VDD

18

ADD10

54

DATA0

90

BSDI

126

GND

19

ADD9

55

GND

91

BSCLK

127

OSC13MON (GPPWRCTL)

20

BOOTCODE (GND)

56

VDD

92

ASCLK

128

GPCS

21

ADD8

57

FLASHPWD

93

ASDI

129

KEYPADCOL3

22

ADD7

58

WR (GPIO2)

94

ASOFS

130

KEYPADCOL2

23

ADD6

59

GND

95

ASDO

131

KEYPADCOL1

24

ADD5

60

VDD

96

TXPHASE

132

KEYPADCOL0

25

ADD4

61

GPIO1

97

GPIO2 (CPPWD)

133

GND

26

ADD3

62

GPIO0

98

VDD (GND)

134

KEYPADROW5

27

ADD2

63

SIMSUPPLY

99

GND (VDD)

135

KEYPADROW4

28

ADD1

64

SIMPROG

100

OSCIN (SAMCS)

136

KEYPADROW3

29

ADD0

65

SIMRESET

101

OSCOUT (CPFS)

137

KEYPADROW2

30

RAMCS

66

SIMDATAIP

102

VDDRTC (CPDO)

138

KEYPADROW1

31

GND

67

SIMDATAOP

103

PWRON (CPDI)

139

KEYPADROW0

32

VDD

68

SIMCLK

104

SYNTHEN1

140

VDD

33

ROMCS

69

SIMCARD

105

SYNTHEN0

141

RESET

34

DATA15

70

TCK

106

SYNTHDATA

142

IRQ6

35

DATA14

71

TMS

107

SYNTHCLK

143

GPIO8 (BOOTCODE)

36

DATA13

72

TDO

108

AGCA

144

GPIO9 (H8MODE)

Note: pin names in ( ) are the AD6422 pin names from the AD20msp415 chipset.