R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 142

• Manufacturer Part Number: R5F2L3AAANFP#U1
• Description: MCU FLASH 96+4KB 100LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/3AAr

Specifications of R5F2L3AAANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 88
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
REJ09B0441-0100 Rev.1.00
Page 105 of 802
6.7
Figure 6.6
Table 6.25
Notes:
Ports P0 to P4, P5_0 to P5_3,
P6 to P11, 12_0 to P12_3, P13
XCOUT
XCIN, VL1
VREF, VL2 to VL4
WKUP0
Table 6.25 lists Unassigned Pin Handling.
1. If these ports are set to output mode and left open, they remain in input mode until they are switched
2. Connect these unassigned pins to the MCU using the shortest wire length (2 cm or less) possible.
3. When power-off mode is not used.
to output mode by a program. The voltage level of these pins may be undefined and the power
current may increase while the ports remain in input mode.
The content of the direction registers may change due to noise or program runaway caused by
noise. In order to enhance program reliability, the program should periodically repeat the setting of
the direction registers.
Unassigned Pin Handling
(3)
Pin Name
Unassigned Pin Handling
Unassigned Pin Handling
Oct 30, 2009
Note:
Ports P0 to P4,
P5_0 to P5_3,
P6 to P11,
P12_0 to P12_3, P13
WKUP0
1. When power-off mode is not used.
• After setting to input mode, connect each pin to VSS via a resistor
• After setting to output mode, leave these pins open.
Open
Connect to VCC via a pull-up resistor.
Connect to VCC.
Connect to VSS.
(pull-down) or connect each pin to VCC via a resistor (pull-up).
(1)
MCU
VREF, VL2 to VL4
(Output mode)
(Input mode )
(Input mode)
(3)
XCIN, VL1
XCOUT
:
:
Connection
Open
Open
:
:
(2)
(1, 2)
6. I/O Ports
(2)