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P4.0 - P4.7  I/O 

Bit programmable port; input or output mode 
selected by software; input or push-pull output. 
Software assignable pull-up. 
P4.0-P4.7 can alternately be used as inputs for 
external interrupts INT0-INT7, respectively (with 
noise filters and interrupt controller) 

D-1 38-31 

INT0–
INT7 

P5.0 - P5.7  I/O 

Bit programmable port; input or output mode 
selected by software; input or push-pull output. 
Software assignable pull-up. 
Alternately, P5.0~P5.3 can be used as I/O for serial 
por, UART0, UART1, respectively. 

G 22-17,11-9 

TxD1 
RxD1 
TxD0 
RxD0 

P6.0 - P6.7  O 

N-channel, open-drain output only port. 

F 

58–54,51-49

P7.0 - P7.7  I 

General-purpose digital input ports. Alternatively 
used as analog input pins for A/D converter 
modules. 

E 48-45,42-39 

ADC0-
ADC7 

P8.0 - P8.5  I/O 

Bit programmable port; input or output mode 
selected by software; input or push-pull output. 
Software assignable pull-up. 
P8.4, P8.5 can alternately be used as inputs for 
external interrupts INT8, INT9, respectively (with 
noise filters and interrupt controller) 

D,D-1 64-59 

INT8,INT9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD0 - AD7 

I 

Analog input pins for A/D converter module. 
Alternatively used as general-purpose digital 
input port 7. 

E 48–45 

42–39 

P7.0–P7.7

AVREF, AVSS 

- 

A/D converter reference voltage and ground 

- 

43, 44 

- 

RxD0, RxD1 

I/O 

Serial data RxD pin for receive input and 
transmit output (mode 0) 

D 

18, 21 

P5.3, P5.1

TxD0, TxD1 

O 

Serial data TxD pin for transmit output and 
shift clock input (mode 0) 

D 

20, 22 

P5.2, P5.0

TACK 

I 

External clock input pins for timer A 

D 

3 

P2.5 

TACAP 

I 

Capture input pins for timer A 

D 

2 

P2.6 

TAOUT 

O 

Pulse width modulation output pins for timer A

D 

1 

P2.7 

TBPWM 

O 

Carrier frequency output pins for timer B 

D 

4 

P2.4 

TCOUT0 
TCOUT1 

O 

Timer C 8-bit PWM mode output or counter 
match toggle output pins 

D 24,23 

P3.6,P3.7

T1CK0 
T1CK1 

I 

External clock input pins for timer 1 

D 

39,30 

P3.0,P3.1

T1CAP0 
T1CAP1 

I 

Capture input pins for timer 1 

D 

28,27 

P3.2,P3.3

T1OUT0 
T1OUT1 

O 

Timer 1 16-bit PWM mode output or counter 
match toggle output pins 

D 26,25 

P3.4,P3.5

SI,SO,SCK 

I/O 

Synchronous SIO pins 

D 

7,8,9 

P2.1,P2.0,
P2.2 

RESETB I  System reset pin (pull-up resistor: 240 k

Ω) 

 

B 19  - 

TEST 

I 

Pull – down register connected internally  

- 

16 

- 

VDD1, VDD2, 
VSS1, VSS2 

- 

Power input pins  

- 

12,53, 
13,52 

- 

XIN, XOUT 

- 

Main oscillator pins 

- 

15,14 

- 

■

 (TOP VIEW) 

 (FPT-100P-M06) 

1

P20/A16
P21/A17
P22/A18
P23/A19

P24/A20/PPG0
P25/A21/PPG1
P26/A22/PPG2
P27/A23/PPG3

P30/A00/AIN0
P31/A01/BIN0

V

SS

P32/A02/ZIN0

P33/A03/AIN1
P34/A04/BIN1

P35/A05/ZIN1

P36/A06
P37/A07

P40/A08/SIN2

P41/A09/SOT2
P42/A10/SCK2

P43/A11
P44/A12

V

CC

P45/A13

P46/A14/OUT4
P47/A15/OUT5

P70/SIN0

P71/SOT0
P72/SCK0

P73/TIN0

2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

X0A
X1A
P57/CLK
RST
P56/RDY
P55/HAK
P54/HRQ
P53/WRH
P52/WRL
P51/RD
P50/ALE
PA3/OUT3
PA2/OUT2
PA1/OUT1
PA0/OUT0
P97/IN1
P96/IN0
P95/PPG5
P94/PPG4
P93/FRCK/ADTG/CS3
P92/SCK1/CS2
P91/SOT1/CS1
P90/SIN1/CS0
P87/IRQ7
P86/IRQ6
P85/IRQ5
P84/IRQ4
P83/IRQ3
P82/IRQ2
MD2

80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51

31

P74/TOT0

P75

P76

P77

AV

CC

AVRH

AV

SS

P60/AN0

P61/AN1

P62/AN2

P63/AN3

Vss

P64/AN4

P65/AN5

P66/AN6

P67/AN7

P80/IRQ0

P81/IRQ1

MD0

MD1

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

P17/AD15/D15

P16/AD14/D14

P15/AD13/D13

P14/AD12/D12

P13/AD11/D11

P12/AD10/D10

P11/AD09/D09

P10/AD08/D08

P07/AD07/D07

P06/AD06/D06

P05/AD05/D05

P04/AD04/D04

P03/AD03/D03

P02/AD02/D02

P01/AD01/D01

P00/AD00/D00

V

CC

X1

X0

V

SS

100

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

■

(Continued)

80

82

X0

A

Oscillator pin

81

83

X1

A

Oscillator pin

78

80

X0A

A

32 kHz oscillator pin

77

79

X1A

A

32 kHz oscillator pin

75

77

RST

B

Reset input pin

83 to 90 85 to 92

P00 to P07

C

 (CMOS) 

This is a general purpose I/O port. A setting in the pull-up 
resistance setting register (RDR0) can be used to apply pull-up 
resistance (RD00-RD07 

=

 “1”) . (Disabled when pin is set for 

output.) 

AD00 to AD07

In multiplex mode, these pins function as the external address/
data bus low I/O pins.

D00 to D07

In non-multiplex mode, these pins function as the external data 
bus low output pins.

91 to 98

93 to 

100

P10 to P17

C

 (CMOS) 

This is a general purpose I/O port. A setting in the pull-up 
resistance setting resister (RDR1) can be used to apply pull-up 
resistance (RD10-RD17 

=

 “1”) . (Disabled when pin is set for 

output.) 

AD08 to AD15

In multiplex mode, these pins function as the external address/
data bus high I/O pins.

D08 to D15

In non-multiplex mode, these pins function as the external data 
bus high output pins.

99,

100,

1,2

1 to 4

P20 to P23

E

 (CMOS/H) 

This is a general purpose I/O port. When the bits of external 
address output control register (HACR) are set to "1" in external 
bus mode, these pins function as general purpose I/O ports.

A16 to A19

When the bits of external address output control register (HACR) 
are set to "0" in multiplex mode, these pins function as address 
high output pins (A16-A19).

A16 to A19

When the bits of external address output control register (HACR) 
are set to "0" in non-multiplex mode, these pins function as 
address high output pins (A16-A19).

3 to 6

5 to 8

P24 to P27

E

 (CMOS/H) 

This is a general purpose I/O port. When the bits of external 
address output control register (HACR) are set to "1" in external 
bus mode, these pins function as general purpose I/O ports.

A20 to A23

When the bits of external address output control register (HACR) 
are set to "0" in multiplex mode, these pins function as address 
high output pins (A20-A23).

A20 to A23

When the bits of external address output control register (HACR) 
are set to "0" in non-multiplex mode, these pins function as 
address high output pins (A20-A23).

PPG0 to PPG3

PPG timer output pins.