Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 4 PORT FUNCTIONS
R01UH0368EJ0210 Rev.2.10 229
Dec 10, 2015
Figure 4-18. Block Diagram of P41
P41/TI10/TO10/
TRJIO0/VCOUT0
/
SNZOUT2
RD
WR
PORT
WR PM
P41
TO10/VCOUT0/
SNZOUT2
PM4
P4
WR PU
EV DD
P-ch
PU4
PM41
PU41
WR PMS
PMS
PMS0
Alternate function
Alternate function
Internal bus
Selector
Output latch
P4: Port register 4
PU4: Pull-up resistor option register 4
PM4: Port mode register 4
PMS: Port mode select register
RD: Read signal
WRxx: Write signal

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