HD6432351 Datasheet, PDF (33/989 Pages) Renesas Technology Corp – The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general registers and a concise

1.3.3 Pin Functions
Table 1-3 outlines the pin functions of the H8S/2350 Series.
Table 1-3 Pin Functions
Type
Power
Clock
Symbol
V_CC
V_SS
XTAL
EXTAL
ø
Pin No.
TFP-120 FP-128
1, 33,
52, 76,
81
5, 39,
58, 84,
89
6, 15,
24, 38,
47, 59,
79, 104
77
3, 10,
19, 28,
35, 36,
44, 53,
65, 67,
68, 87,
99, 100,
114
85
78
86
80
88
I/O
Input
Input
Name and Function
Power supply: For connection to the
power supply. All V_CC pins should be
connected to the system power
supply.
Ground: For connection to ground
(0 V). All V_SS pins should be
connected to the system power
supply (0 V).
Input
Connects to a crystal oscillator.
See section 19, Clock Pulse
Generator, for typical connection
diagrams for a crystal oscillator and
external clock input.
Input
Connects to a crystal oscillator.
The EXTAL pin can also input an
external clock.
See section 19, Clock Pulse
Generator, for typical connection
diagrams for a crystal oscillator and
external clock input.
Output System clock: Supplies the system
clock to an external device.
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