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2
No.
Name
76
PVcc
77
USB_X1
78
USB_X2
79
ASEMD#
80
USBDPVcc
81
USBDPVss
82
DM
83
DP
84
VBUS
85
USBDVcc
86
USBDVss
87
REFRIN
88
USBAPVcc
89
USBAPVss
90
USBAVcc
91
USBAVss
92
USBUVcc
93
USBUVss
94
PH0/AN0
95
PH1/AN1
96
PH2/AN2
97
PH3/AN3
98
PH4/AN4
99
PH5/AN5
100
AVss
101
PH6/AN6
102
AVref
103
PH7/AN7
104
AVcc
105
TRST#
106
ASEBRKAK#/ASEBRK#
107
TDO
108
TDI
109
TMS
110
TCK
111
PG24/MISO1/TIOC0D
112
PG23/MOSI1/TIOC0C
113
PVcc
114
PG22/SSL10/TIOC0B
115
Vss
116
PG21/RSPCK1/TIOC0A
117
Vcc
PG20/LCD_EXTCLK/MISO1/
118
TxD7
PG19/LCD_CLK/TIOC2B
119
/MOSI1/RxD7
PG18/LCD_DE/TIOC2A/
120
SSL10/TxD6
PG17/LCD_HSYNC/TIOC1B/
121
RSPCK1/RxD6
Legend:
: 3.3 V power supply,
Rev. 1.00 Apr 30, 2009
REJ11J0034-0100
Table 2.2.3 SH7264 Pin Functions (3/6)
Description
Symbol
Connects the USB external clock to
USB_X1
MCU
USB_X2
Open
ASEMD#
ASE mode select
DM
USB differential signal D- data
DP
USB differential signal D+ data
VBUS
VBUS input
REFRIN
Reference input
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TRST#
Initialization-signal input pin
ASEBRKAK#
Brake mode acknowledge
ASEBRK#
Brake request
TDO
Test data output
TDI
Test data input
TMS
Test mode select
TCK
Test clock
-
-
-
-
-
-
-
-
Connects the LCD module external
LCD_EXTCLK
clock to MCU
-
-
-
-
-
-
: 1.2 V power supply,
2.2.2 SH7264 Pin Functions Used on the M3A-HS64
Expansion
connector
-
-
-
-
-
-
-
CN3, pin 4
CN3, pin 3
CN3, pin 8
CN3, pin 7
CN3, pin 12
CN3, pin 11
CN3, pin 16
CN3, pin 15
-
-
-
-
-
-
CN9, pin 29
CN9, pin 30
CN9, pin 27
CN9, pin 28
CN9, pin 26
CN9, pin 23
CN9, pin 24
CN9, pin 21
: GND
M3A-HS64 Functions
Remarks
48 MHz
H-UDI
Connects a 5.6 kΩ ± 1%
resistor
H-UDI
H-UDI
H-UDI
H-UDI
H-UDI
H-UDI
Default: 5.33 MHz
2-5
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