R8CL35A Datasheet, PDF (156/848 Pages) Renesas Technology Corp – RENESAS MCU R8C FAMILY / R8C/Lx SERIES

Under development ^{Preliminary specification}
Specifications in this manual are tentative and subject to change.
R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
7. I/O Ports
Table 7.21 Ports P12_0 to P12_3
Register PD12
CM0
CM1
Pin
Bit PD12_i CM05 CM07 CM10 CM11 CM13
0
1
1
0
1
0
1
1
1
0
1
0
0
1
0
0
1
0
0
1
0
1
1
0
0
0
0
0
0
1
Port P12_0
i=4
0
0
0
0
1
1
XIN
0
1
0
0
0
1
0
1
0
0
1
1
0
0
0
1
X
1
Register PD12
CM0
CM1
Pin
Bit PD12_i CM05 CM07 CM10 CM11 CM13
0
1
X
0
1
0
1
1
X
0
1
0
0
0
0
0
0
1
0
0
0
0
1
1
Port P12_1
i=1
XOUT
0
1
0
0
0
1
0
1
0
0
1
1
0
0
0
1
X
1
Register PD12 LSE7
Pin
—
Bit PD12_i LSE60
0
0
Port P12_2
CL1
i=2
1
0
X
1
0
0
Port P12_3
CL2
i=3
1
0
X
1
X: 0 or 1; —: No change in outcome
Note:
1. Pulled up by setting the corresponding bit in the P12PUR register to 1.
Circuit
Specifications
Oscillation Feedback
buffer
resistor
Function
OFF
OFF Input port ⁽¹⁾
OFF
OFF Output port
ON
ON XIN clock input ⁽¹⁾
ON
ON
XIN clock input stop
(STOP mode) ⁽¹⁾
XIN-XOUT oscillation
ON
ON (on-chip feedback
resistor enabled)
XIN-XOUT oscillation
ON
OFF (on-chip feedback
resistor disabled )
OFF
XIN-XOUT oscillation
ON
stop
(on-chip feedback
resistor enabled)
OFF
OFF
XIN-XOUT oscillation
stop
(on-chip feedback
resistor disabled )
OFF
OFF
oscillation stop
(STOP mode)
Circuit
Specifications
Oscillation Feedback
buffer
resistor
Function
OFF
OFF Input port ⁽¹⁾
OFF
OFF Output port
XIN-XOUT oscillation
ON
ON (on-chip feedback
resistor enabled)
XIN-XOUT oscillation
ON
OFF (on-chip feedback
resistor disabled )
OFF
XIN-XOUT oscillation
ON
stop
(on-chip feedback
resistor enabled)
OFF
OFF
XIN-XOUT oscillation
stop
(on-chip feedback
resistor disabled )
OFF
OFF
oscillation stop
(STOP mode)
Function
Input port ⁽¹⁾
Output port
CL1
Input port ⁽¹⁾
Output port
CL2
REJ09B0441-0010 Rev.0.10 Jul 30, 2008
Page 120 of 809