Stamp9G45 Pin Assignment
31
Pin
GPIO
Periph. A Periph. B
Add.
Function
Add.
Function
Periph. B Periph. A
GPIO
Pin
35
PE26
LCDD19
LCDD20
PE27
36
37
PE28
LCDD21
LCDD22
PE29
38
39
PE30
LCDD23
SPI0
SPCK
PB2
40
41
PB0
SPI0
MISO
SPI0
MOSI
PB1
42
43
PB3
SPI0
NPCS0
GPAD4
PWM0
SPI0
NPCS1
PD24
44
45
PD25
SPI0
NPCS2
PWM1
GPAD5
SPI1
NPCS1
TSADTRG
PD28
46
47
PA20
TWD0
TWCK0
PA21
48
49
GND
GND
50
51
VCC
VCC
52
53
PB19
TXD0
SPI0
NPCS2
SPI0
NPCS1
RXD0
PB18
54
55
PB17
SPI1
NPCS0
RTS0
CTS0
SPI1
MOSI
PB15
56
57
PA6
MCI0 DA4
ETX2
ETX3
MCI0 DA5
PA7
58
59
PA8
MCI0 DA6
ERX2
ERX3
MCI0 DA7
PA9
60
61
PB4
TXD1
RXD1
PB5
62
63
PD16
RTS1
CTS1
PD17
64
65
PB6
TXD2
RXD2
PB7
66
67
PD20
TIOA0
TSAD0
TSAD1
TIOA1
PD21
68
69
PB13
DTXD
DRXD
PB12
70
71
PD29
TCLK1
SCK1
GPAD6
PWM2
PCK0
PD26
72
73
PD14
TF1
RF1
PD15
74
75
PD12
TK1
PCK0
RK1
PD13
76
77
PD10
TD1
RD1
PD11
78
79
PA1
MCI0 CDA
TIOA3
TCLK3
MCI0 CK
PA0
80
81
PA2
MCI0 DA0
TIOB3
TCLK4
MCI0 DA1
PA3
82
83
PA4
MCI0 DA2
TIOA4
TIOB4
MCI0 DA3
PA5
84
85
HDMA
HDPA
86
87
HDMB
HDPB
88
89
DDM
DDP
90
91
GND
GND
92
93
PA10
ETX0
ETX1
PA11
94
95
PA12
ERX0
ERX1
PA13
96
97
PA16
ERXER
ETXEN
PA14
98
99
PA18
EMDC
EMDIO
PA19
100
Table D.2. Pin Assignment IO Interface