HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 87

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

1.3.2
Table 1.5 lists the pin functions.
Table 1.5
Classification
Power supply
Clock
Pin Functions
SH7720/SH7721 Pin Functions
Symbol
Vcc
Vss
VccQ
VssQ
VccQ1
VssQ1
Vcc_PLL1
Vss_PLL1
Vcc_PLL2
Vss_PLL2
EXTAL
I/O










I
Name
Power supply
Ground
Power supply
Ground
Power supply
Ground
PLL1 power
supply
PLL1 ground
PLL2 power
supply
PLL2 ground
External clock
Rev. 3.00
Function
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 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.
Input/output power supply
(1.8/3.3 V) pin.
Input/output power supply (0 V)
pin.
Power supply for the on-chip PLL1
oscillator. (1.5 V)
Ground pin for the on-chip PLL1
oscillator.
Power supply for the on-chip PLL2
oscillator. (1.5 V)
Ground pin for the on-chip PLL2
oscillator.
For connection to a crystal
resonator. An external clock signal
may also be input.
Jan. 18, 2008
Section 1
REJ09B0033-0300
Page 25 of 1458
Overview