SH7713 Datasheet, PDF (59/904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

1.3.2 Pin Functions
Table 1.2 lists the pin functions.
Table 1.2 Pin Functions
Classification Symbol
I/O
Power supply Vcc

Clock
Vss

VccQ

VssQ

Vcc-PLL1
I
Vss-PLL1
I
Vcc-PLL2
I
Vss-PLL2
I
EXTAL
I
Section 1 Overview and Pin Function
Name
Power supply
Ground
Power supply
Ground
PLL1 power
supply
PLL1 ground
PLL2 power
supply
PLL2 ground
External clock
Function
Power supply for the internal LSI
and ports for the system. Connect
all Vcc pins to the system power
supply. There will be no operation
if any pins are open.
Ground pin. Connect all Vss pins
to the system power supply (0 V).
There will be no operation if any
pins are open.
Power supply for I/O pins. Connect
all VccQ pins to the system power
supply. There will be no operation
if any pins are open.
Ground pin. Connect all VssQ pins
to the system power supply (0 V).
There will be no operation if any
pins are open.
Power supply for the on-chip PLL1
oscillator.
Ground pin for the on-chip PLL1
oscillator.
Power supply for the on-chip PLL2
oscillator.
Ground pin for the on-chip PLL2
oscillator.
For connection to a crystal
resonator. This pin can be also
used for external clock input. For
examples of crystal resonator
connection and external clock
input, see section 11, On-Chip
Oscillation Circuits.
Rev.1.50 Aug. 30, 2006 Page 19 of 860
REJ09B0288-0150