SH7205 Datasheet, PDF (733/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 15 Realtime Clock (RTC)
15.2 Input/Output Pin
Table 15.1 shows the RTC pin configuration.
Table 15.1 Pin Configuration
Pin Name
RTC oscillator crystal pin/
external clock
Symbol
RTC_X1
RTC_X2
I/O
Input
Output
Description
Connects 32.768-kHz crystal resonator
for RTC, and enables to input the
external clock to the RTC_X1 pin.
Rev. 1.00 Mar. 25, 2008 Page 701 of 1868
REJ09B0372-0100