R5F2L387ANFP#U1 Renesas Electronics America, R5F2L387ANFP#U1 Datasheet - Page 86

• Manufacturer Part Number: R5F2L387ANFP#U1
• Description: MCU 1KB FLASH 48K ROM 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/38Ar

Specifications of R5F2L387ANFP#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: 68
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-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 49 of 802
5.
The following resets are available: hardware reset, watchdog timer reset, and software reset.
Table 5.1 lists the Reset Names and Sources and Figure 5.1 shows the Reset Circuit Block Diagram.
Figure 5.1
Table 5.1
Hardware reset
Watchdog timer reset
Software reset
Resets
RESET
Reset Name
Reset Names and Sources
Reset Circuit Block Diagram
Note:
1. The CWR bit in the RSTFR register is set to 0 (cold start-up) after power-on or exit from power-off mode.
This bit remains unchanged at a hardware reset, software reset, or watchdog timer reset.
Watchdog
timer
CPU
Oct 30, 2009
The input voltage to the RESET pin is held low.
Underflow of the watchdog timer
Write 1 to the PM03 bit in the PM0 register.
Watchdog timer
reset
Software reset
Hardware reset
Source
Pins, CPU, and SFRs
(1)
5. Resets