TMP93PW46A

2004-02-10

93PW46A-3

2.

Pin Assignment and Functions

The assignment of input/output pins for the TMP93PW46A their names and outline functions

are described below.

2.1

Pin Assignment

Figure 2.1.1 shows pin assignment of the TMP93PW46AF.

Figure 2.1.1 Pin Assignment (100-Pin LQFP)

Top view

LQFP100

Program-

mable

Pull

up

Pull

down

TMP93PW46A

Pin

no.

○

P66/TXD4

89

○

P67/RXD4

90

VSS

91

P50/AN0

92

P51/AN1

93

P52/AN2

94

P53/AN3

95

P54/AN4

96

P55/AN5

97

P56/AN6

98

P57/AN7

99

VREFH

100

VREFL

1

AVSS

2

AVCC

3

NMI

4

○

P70/TI0

5

○

P71/TO1

6

○

P72/TO2

7

○

P73/TO3

8

○

P80/INT4/TI4

9

○

P81/INT5/TI5

10

○

P82/TO4

11

○

P83/TO5

12

○

P84/INT6/TI6

13

○

P85/INT7/TI7

14

○

P86/TO6

15

○

P87/INT0

16

○

P90/TXD0

17

○

P91/RXD0

18

○

P92/

0

CTS

/SCLK0 19

○

P93/TXD1

20

○

P94/RXD1

21

○

P95/SCLK1

22

AM8/

16

AM

23

CLK

24

VCC

25

VSS

26

X1

27

X2

28

EA

29

RESET

30

P96/XT1

31

P97/XT2

32

TEST1

33

TEST2

34

PA0

35

PA1

36

PA2

37

ADC

SIO

Program-

mable

Pin

no.

TMP93PW46A

Pull

down

Pull

up

88 P65/

3

CTS

/SCLK3

○

87 P64/RXD3

○

86 P63/TXD3

○

85 P62/

2

CTS

/SCLK2

○

84 P61/RXD2

○

83 P60/TXD2

○

82 P42/

2

CS

/

2

CAS

○

81 P41/

1

CS

/

1

CAS

○

80 P40/

0

CS

/

0

CAS

○

○

78 P36/

W

/

R

○

○

○

○

○

71 P27/A7/A23

○

70 P26/A6/A22

○

69 P25/A5/A21

○

68 P24/A4/A20

○

67 P23/A3/A19

○

66 P22/A2/A18

○

65 P21/A1/A17

○

64 P20/A0/A16

○

63 VCC

62 VSS

60 P17/AD15/A15

59 P16/AD14/A14

58 P15/AD13/A13

57 P14/AD12/A12

56 P13/AD11/A11

55 P12/AD10/A10

54 P11/AD9/A9

53 P10/AD8/A8

52 P07/AD7

51 P06/AD6

50 P05/AD5

49 P04/AD4

48 P03/AD3

47 P02/AD2

46 P01/AD1

45 P00/AD0

44 VCC

43 ALE

42 PA7/SCOUT

41 PA6

40 PA5

39 PA4

38 PA3

SIO