LC878496PB Datasheet, PDF (23/29 Pages) Sanyo Semicon Device – 8-bit ETR Microcontroller

LC878496PB/C8PB/G0PB/G1PB/J2PB/J3PB/M4PB/P6PB/P7PB
Continued from preceding page.
Name
Pin No.
I/O
SIO2
I/O
SI2P0
49
SI2P1
50
SI2P2
51
SI2P3
52
PWM0
PWM1
RES
XT1
54
I/O
53
I/O
8
I
9
I
XT2
10
I/O
CF1
CF2
NC
NC
NC
NC
NC
NC
VREG
12
I
13
O
90
-
91
-
92
-
93
-
94
-
95
-
87
O
Function Description
• 4-bit I/O port
• I/O specifiable in 1-bit units
• Shared functions:
SI2P0: SIO2 data output
SI2P1: SIO2 data input, bus input/output
SI2P2: SIO2 clock input/output
SI2P3: SIO2 clock output
• PWM0 output port
• General-purpose I/O available
• PWM1 output port
• General-purpose I/O available
• Reset pin
Must connect it with VDD1 through RC (Refer to Page27 Figure 1)
• Input terminal for 32.768kHz X'tal oscillation
• Shared functions:
General-purpose input port
Must be set for input with software and connected to VSS1 if not to be used.
• Output terminal for 32.768kHz X'tal oscillation
• Shared functions:
General-purpose I/O port
Must be set for general-purpose output and kept open if not to be used.
Please connect suitable dumping resistance for the crystal used between the terminal
when you use it as Output terminal for 32.768kHz X'tal oscillation.
• Input terminal for oscillation
• Output terminal for oscillation
• Please open the terminal
• Please open the terminal
• Please open the terminal
• Please open the terminal
• Please open the terminal
• Please open the terminal
• Internal low voltage output
• Connect a bypass capacitor to this pin. (Refer to Page27)
Option
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No.A1795-23/29