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Section 1 Overview
R01UH0134EJ0400 Rev. 4.00 Page 23 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
Classification Symbol I/O Name Function
Multi-function
timer pulse unit
2
TCLKA,
TCLKB,
TCLKC,
TCLKD
I Timer clock input External clock input pins for the
timer.
TIOC0A,
TIOC0B,
TIOC0C,
TIOC0D
I/O Input capture/
output compare
(channel 0)
The TGRA_0 to TGRD_0 input
capture input/output compare
output/PWM output pins.
TIOC1A,
TIOC1B
I/O Input capture/
output compare
(channel 1)
The TGRA_1 and TGRB_1 input
capture input/output compare
output/PWM output pins.
TIOC2A,
TIOC2B
I/O Input capture/
output compare
(channel 2)
The TGRA_2 and TGRB_2 input
capture input/output compare
output/PWM output pins.
TIOC3A,
TIOC3B,
TIOC3C,
TIOC3D
I/O Input capture/
output compare
(channel 3)
The TGRA_3 to TGRD_3 input
capture input/output compare
output/PWM output pins.
TIOC4A,
TIOC4B,
TIOC4C,
TIOC4D
I/O Input capture/
output compare
(channel 4)
The TGRA_4 to TGRD_4 input
capture input/output compare
output/PWM output pins.
Realtime clock RTC_X1 I Crystal resonator
for realtime clock/
external clock
Connected to 32.768-kHz crystal
resonator.
The RTC_X1 pin can also be used
to input an external clock.
RTC_X2 O
Serial
communication
interface with
FIFO
TxD7 to TxD0 O Transmit data Data output pins.
RxD7 to RxD0 I Receive data Data input pins.
SCK3 to SCK0 I/O Serial clock Clock input/output pins.
RTS3, RTS1 O Transmit request Modem control pin.
Only RTS1 can be used in the
SH7262 Group.
CTS3, CTS1 I Transmit enable Modem control pin.
Only CTS1 can be used in the
SH7262 Group.