r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 137

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r5f21346mnfp

Manufacturer Part Number
r5f21346mnfp
Description
Single-chip Mcus Incorporates The R8c Cpu Core
Manufacturer
Renesas Electronics Corporation.
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
r5f21346mnfp#V0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
Table 7.47
X: 0 or 1
Notes:
Table 7.48
X: 0 or 1
Notes:
Register
Register
Setting
Setting
Value
Value
Bit
Bit
1. Pulled up by setting the PU15 bit in the PUR1 register to 1.
2. Output drive capacity high by setting the DRR15 bit in the DRR1 register to 1.
3. N-channel open-drain output by setting the NCH bit in the U2C0 register to 1.
1. Pulled up by setting the PU15 bit in the PUR1 register to 1.
2. Output drive capacity high by setting the DRR15 bit in the DRR1 register to 1.
PD6_6 INT2EN
PD6
PD6_7
0
1
0
X
0
0
X
PD6
0
1
0
0
X
Port P6_6/INT2/TXD2/SDA2/TRCIOC
Port P6_7/INT3/TRCIOD
INTEN
X
X
X
X
X
X
1
INT3SEL
X
X
X
X
1
1
INTSR
X
X
X
X
0
0
2
Other than
Other than
Other than
1
1
Other than
Other than
TXD2SEL
U2SR0
101b
101b
101b
101b
101b
1
0
0
INT3EN
INTEN
X
X
X
X
1
0
1
1
X
X
X
X
X
2
0
1
0
U2MR
INT3CP0
SMD
INTCMP
X
X
X
X
X
1
0
1
1
X
X
X
X
0
X
X
X
X
X
0
1
0
1
0
0
U2SMR
Other than 101b
Other than 101b
Other than 101b
IICM
2
1
1
TRCIODSEL
X
X
X
X
X
X
1
TRCPSR1
1
0
0
TRCIOCSEL
X
X
2
1
1
TRCPSR1
Other than
Other than
Other than
101b
101b
101b
X
X
0
1
1
1
0
0
X
X
0
1
1
TRCIOD Pin Setting
TRCIOD Pin Setting
Refer to Table 7.53
Refer to Table 7.53
TRCIOC Pin Setting
TRCIOC Pin Setting
Timer RC Setting
Refer to Table 7.52
Refer to Table 7.52
Timer RC Setting
X
X
X
X
X
X
X
X
Input port
Output port
INT2 input
TXD2 output
SDA2 input/output
TRCIOC input
TRCIOC output
Input port
Output port
INT3 input
TRCIOD input
TRCIOD output
Function
Function
Page 105 of 740
(1)
(1)
(1)
(2)
(1)
(2)
(2, 3)
(1)
7. I/O Ports
(1)
(2)
(2)
(2, 3)

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