Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1252
Dec 10, 2015
Table 17-28. Examples of Baud Rate (19200, 10417, 9600, and 2400 bps) Generation in LIN Master Mode
LIN
communication
clock source
Prescaler
Baud rate
generator 0
N+1 frequency-
divided
Baud rate
generator 1
M+1 frequency-
divided
LIN system
clock
Baud rate Error
32 MHz 1/1 104

fa 19230.77 +0.16%

96 fd 10416.67 -0.003%
104

fb 9615.38 +0.16%
104

fc 2403.85 +0.16%
24 MHz 1/1 78

fa 19230.77 +0.16%

72 fd 10416.67 -0.003%
78

fb 9615.38 +0.16%
78

fc 2403.85 +0.16%
16 MHz 1/1 52

fa 19230.77 +0.16%

48 fd 10416.67 -0.003%
52

fb 9615.38 +0.16%
52

fc 2403.85 +0.16%
12 MHz 1/1 39

fa 19230.77 +0.16%

36 fd 10416.67 -0.003%
39

fb 9615.38 +0.16%
39

fc 2403.85 +0.16%
8 MHz 1/1 26

fa 19230.77 +0.16%

24 fd 10416.67 -0.003%
26

fb 9615.38 +0.16%
26

fc 2403.85 +0.16%
Remark The numbers in the table are for sixteen samples per bit (i.e. when NSPB[3:0] = 0000b or 1111b).

Renesas RL78 Series Specifications

General

Core	RL78
CPU Clock Speed	Up to 32 MHz
Flash Memory	Up to 512 KB
RAM	Up to 32 KB
Operating Voltage	1.6 V to 5.5 V
Low Power Modes	HALT, STOP, SNOOZE
CPU Architecture	16-bit
Temperature Range	-40°C to +85°C
Package	LQFP
Timers	16-bit timers
Communication Interfaces	UART, I2C, LIN
A/D Converter	12-bit