Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1237
Dec 10, 2015
(b) SNOOZE Mode Operation (returning to normal operation upon comparison result agreement of data
received; UWC = 1, URDCC = 1)
Figure 17-34. Timing Chart of SNOOZE Mode Operation
(returning to normal operation upon comparison result agreement of data received; UWC = 1, URDCC = 1)
Normal Normal
STOP mode SNOOZE mode
CPU operation
state
OMM0
UROE
UWC
USEC
Low
URDCC
LURDRn
LIDBn
ST
P
SP
ST
P
SP
Reception data 1
Reception data 1
Data compared.
Reception data 2
Data received (8 bits).
Read
Reception data 2
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 (8 bits).
INTLINnRVC
Data 1
Data comparison result: agree

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