r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 133

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

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
Table 7.35
Table 7.36
X: 0 or 1
Notes:
Table 7.37
X: 0 or 1
Notes:
Register
Register
Register
Setting
Setting
Setting
Value
Value
Value
Bit
Bit
Bit
1. Pulled up by setting the PU10 bit in the PUR1 register to 1.
2. Output drive capacity high by setting the DRR10 bit in the DRR1 register to 1.
3. When the XCIN clock is used, set the PU10 bit in the PUR1 register to 0 (not pulled up).
1. Pulled up by setting the PU11 bit in the PUR1 register to 1.
2. Output drive capacity high by setting the DRR11 bit in the DRR1 register to 1.
3. Since the XCIN-XCOUT oscillation buffer operates with internal step-down power, the XCOUT output level cannot be used as
4. When the XCIN clock is used, set the PU11 bit in the PUR1 register to 0 (not pulled up).
the CMOS level signal directly.
PD4_3 XCSEL CM03 CM04 CM10 CM12
PD4_4 XCSEL CM03 CM04 CM10 CM12
PD4
PD4
X
X
0
1
0
0
1
0
ADCON1
ADSTBY
Port P4_2/VREF
Port P4_3/XCIN
Port P4_4/XCOUT
0
PINSR
PINSR
X
X
0
1
0
1
1
0
1
0
1
1
X
X
X
X
X
X
0
1
0
1
Other than 000b
CM0
CM0
DA0E
0
X
0
X
0
1
X
X
0
X
0
1
X
DACON
X
X
X
X
0
1
0
1
CM1
CM1
X
X
X
X
X
X
0
1
0
1
0
1
0
1
DA1E
0
Oscillation
Oscillation
Circuit specifications
Circuit specifications
buffer
buffer
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Input port
Input port/VREF input
Feedback
Feedback
resistor
resistor
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Input port
Output port
XCIN-XCOUT oscillation
(on-chip feedback resistor enabled)
XCIN-XCOUT oscillation
(on-chip feedback resistor disabled)
XCIN-XCOUT oscillation stop
(on-chip feedback resistor enabled)
XCIN-XCOUT oscillation stop
(on-chip feedback resistor disabled)
XCIN-XCOUT oscillation stop
(STOP mode)
Input port
Output port
XCIN-XCOUT oscillation
(on-chip feedback resistor enabled)
XCIN-XCOUT oscillation
(on-chip feedback resistor disabled)
XCIN-XCOUT oscillation stop
(on-chip feedback resistor enabled)
XCIN-XCOUT oscillation stop
(on-chip feedback resistor disabled)
XCIN-XCOUT oscillation stop
(STOP mode)
Function
(1)
(1)
(2)
(2)
Function
Function
Page 101 of 740
7. I/O Ports
(3, 4)
(3, 4)
(3)
(3)