Fujitsu FM3 family User Manual page 35

Pin Name
Pin
(Use
No.
Function)
46 (Not used)
47 (Not used)
48 (Not used)
49 (Not used)
50 (Not used)
51 (Not used)
52 (Not used)
53 (Not used)
54 (Not used)
55 (Not used)
56 MD1
57 MD0
58 X0
59 X1
60 VSS
61 VCC
62 (Not used)
63 (Not used)
64 P12
65 MAD08
66 P14
67 MCSX0
68 MOEX
69 MWEX
70 AVCC
71 AVRH
72 AVSS
73 MDATA8
74 MDATA9
75 MDATA10
76 MDATA11
Connection Destination
―
―
―
―
―
―
―
―
―
―
GND
Jumper pin
Crystal oscillator (4MHz)
Crystal oscillator (4MHz)
GND
+3.3V power supply
Connected to potentiometer
―
LCD backlight controller
(EN)
LCD controller (RS)
LCD controller (/RESET)
LCD controller (/CS)
LCD controller (/RD)
LCD controller (WR/SCI)
+3.3V power supply
+3.3V power supply
GND
LCD controller (D8)
LCD controller (D9)
LCD controller (D10)
LCD controller (D11)
I/O
―
―
―
―
―
―
―
―
―
―
―
―
H/L can be switched
I
I/O
―
―
―
―
LCD backlight control
O
H: Enable, L: Disable
O
O L: Reset active
O
O
O
―
―
―
I/O
I/O
I/O
I/O
34
AN706-00040-2v0-E
Remarks