SH7730 Datasheet, PDF (67/1188 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7780 Series

Section 1 Overview
1.3.1 Pin Function
Table 1.3 Pin Functions
Classification Symbol
Power supply Vcc
Clock
Vss
VccQ
VssQ
AVcc
AVss
Vcc_PLL1
Vss_PLL1
Vcc_PLL2
Vss_PLL2
XTAL
EXTAL
CKO
Function
I/O Description
Power supply 
Power supply for the internal modules 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

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 
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

Ground pin. Connect all VssQ pins to the system
power supply (0 V). There will be no operation if any
pins are open.
Analog power 
supply
Analog power supply
Analog ground 
Analog ground and reference voltage for A/D
conversion
PLL1 power 
supply
Power supply for the on-chip PLL1 oscillator.
PLL1 ground 
Ground pin for the on-chip PLL1 oscillator.
PLL2 power 
supply
Power supply for the on-chip PLL2
oscillator.
PLL2 ground 
Ground pin for the on-chip PLL2 oscillator.
Crystal
resonator
Connection
Output Connects the crystal resonator
Crystal
resonator
Connection/
external clock
input
Input For connection of the crystal resonator; also, used
as an external clock input pin.
Clock output pin Output Used as an external clock output pin.
Rev. 1.00 Sep. 19, 2007 Page 19 of 1136
REJ09B0359-0100