HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 623

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

17.2
Table 17.1 shows the RTC pin configuration.
Table 17.1 Pin Configuration
Note:
Name
RTC external clock
RTC crystal
RTC power supply
RTC GND
RTC power supply
*
Input/Output Pin
Power-supply pins for RTC should be power supplied even when the RTC is not used.
XTAL_RTC
V
Abbreviation
EXTAL_RTC
V
V
CC
SS
CC
_RTC
_RTC
Q_RTC
Input
Output Connects crystal resonator for RTC.


—
I/O
Description
Connects crystal resonator for RTC.
Also used to input external clock for
RTC.
Power-supply pin for RTC (1.5 V)*
GND pin for RTC*
Power-supply pin for RTC (3.3 V)*
Rev. 3.00 Jan. 18, 2008 Page 561 of 1458
Section 17 Realtime Clock (RTC)
REJ09B0033-0300