Renesas R-IN32M3 Series User Manual page 51

R-IN32M3-EC User's Manual
2.3.3 External Interrupt Input Pins
Pin Name
NMIZ
2.3.4 System Pins
Pin Name
XT1
XT2
RSTOUTZ
RESETZ
PONRZ
OSCTH
JTAGSEL
Note: The pin connection differs depending on the setting of the OSCTH pin.
For details, see the R-IN32M3 Series User's Manual (Board design edition).
2.3.5 Test Pins
Pin Name
TMODE0-TMODE2
TMS
TDI
TDO
TRSTZ
TCK
TMC1
TMC2
ATP
TEST1
TEST2
TEST3
TESTDOUT5
R18UZ0003EJ0501
Jan. 12, 2021
I/O
I Input buffer (3.3 V) Schmitt in,
50kΩ pull-up
I/O
I Oscillator with EN
I/O
O Output buffer (3.3 V) 6 mA
I Input buffer (3.3 V) Schmitt in
I Input buffer (3.3 V) Schmitt in,
50kΩ pull-down
I/O
I Input buffer (3.3 V) Schmitt in,
50kΩ pull-down
I/O buffer (3.3 V) 6 mA 50kΩ pull-up
I/O
I Input buffer (3.3 V), 50kΩ pull-up
O 3-state output buffer (3.3 V) 6 mA
I Input buffer (3.3 V) Schmitt in,
50kΩ pull-up
I Input buffer (3.3 V),
50kΩ pull-down
I (TMC1) input buffer (3.3 V) for TMC terminal
I (TMC2) input buffer (3.3 V) for TMC terminal
I Input buffer (3.3 V)
I Input buffer (3.3 V)
I Input buffer (3.3 V)
I Input buffer (3.3 V)
O Output buffer (3.3 V)
Interface
Interface
Interface
2. Pin Functions
Recommended Connection
when Not in Use
Connect to VDD33 (3.3 V)
Recommended Connection
when Not in Use
Note
Note
Open
Connect a reset signal since
these pins are always used
Set these pins according to the
operating mode
Required Connection when Not
in Use
Connect to GND
Open
Open
Open
Open
Open
Connect to GND
Connect to GND
Open
Connect to GND
Open
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