T5CN5
Table 2.2 Pin Names and Functions Sorted by Pin (3/5)
Type
# of
Pins
Pin Name
Input/
Output
Function
Programmab
le Pull-up/
Pull down
Schmitt
trigger
Programmab
le Open
Drain
Output
Function
40
PI1
TB1OUT
I/O
O
I/O port
Timer B output
Pull up
- -
41 PB5 I/O I/O port
Pull up
- -
42
PI2
TB2OUT
I/O
O
I/O port
Timer B output
Pull up
- -
43 PB6 I/O I/O port
Pull up
- -
44
PF4
SDA1/
SO1
I/O
I/O
O
I/O port
If the serial bus interface operates
-in the I2C mode : data pin
-in the SIO mode: data pin
Pull up
45
PF5
SCL1/
SI1
I/O
I/O
I
I/O port
If the serial bus interface operates
-in the I2C mode : clock pin
-in the SIO mode: data pin
Pull up
46
PF6
SCK1
I/O
I/O
I/O port
Inputting and outputting a clock if the
serial bus interface operates in the SIO
mode.
Pull up
47 PB7 I/O I/O port
Pull up
- -
48
PI3
TB3OUT
I/O
O
I/O port
Timer B output
Pull up
- -
49
PJ1
INT1
I/O
I
I/O port
Interrupt request pin
Pull up
w/ noise filter
50
PK0
CEC
I/O
I/O
I/O port
CEC pin
-
(Note 4)
51
PK1
SCOUT
ALARM
I/O
O
O
I/O port
System clock output
Alarm output
Pull up
- -
52
PI4
TB4OUT
I/O
O
I/O port
Timer B output
Pull up
- -
53
PI5
TB5OUT
I/O
O
I/O port
Timer B output
Pull up
- -
Function/
Debug
54
PB0
TDO/SWV
I/O
O
I/O port
Debug pin
Pull up
- -
55
PA0
TMS/SWDIO
I/O
I/O
I/O port
Debug pin
Pull up
-
56
PA1
TCK/
SWCLK
I/O
I
I/O port
Debug pin
Pull up
- -
Test
57 TEST3 - TEST pin: Not connected.
-
- -
Function
58
PJ7
INT7
I/O
I
I/O port
Interrupt request pin
Pull up
w/ noise filter
Function/
Debug
59
PB1
TDI
I/O
I
I/O port
Debug pin
Pull up
- -
60
PB2
TRS
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