Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1235
Dec 10, 2015
(a) SNOOZE Mode Operation (returning to normal operation upon successful reception; UWC = 1, URDCC = 0)
Figure 17-32. Timing Chart of SNOOZE Mode Operation
(returning to normal operation upon successful reception; UWC = 1, URDCC = 0)
Remark (1) to (11) in Figure 17-32 correspond to (1) to (11) in Figure 17-33.
Normal Normal
STOP mode SNOOZE modeCPU operation
state
OMM0
UROE
UWC
USEC
Low
URDCC
LURDRn
ST P SPReception data 1 ST P SPReception data 1
Reception data 1
Data received.
Read
Reception data 2
INTLINnRVC
INTLINnSTA
URS
n = 0, 1
LRXDn pin
Clock request signal
(internal signal)
Low
Low
(4)
(9)
(7)
(1) (2) (3) (5) (6) (8) (10)
(11)
Data received.

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