Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 4 PORT FUNCTIONS
R01UH0368EJ0210 Rev.2.10 216
Dec 10, 2015
Figure 4-9. Block Diagram of P14
P14/TI06/TO06/
TRDIOC0/SCK01
/
SCL01/LRXD0
WR
PU
RD
WR
PORT
PU14
P14
EV DD
P-ch
PU1
P1
WR PM
PM1
POM14
POM1
WR POM
PM14
CMOS
(Schmitt3)
TTL
PIM1
PIM14
WR PIM
PITHL1
PITHL14
WR PITHL
CMOS
(Schmitt1)
WR PMS
PMS
PMS0
Alternate function
TO06/TRDIOC0
Alternate function
SCK01/SCL01
Alternate function
Internal bus
Selector
Output latch
P1: Port register 1
PU1: Pull-up resistor option register 1
PM1: Port mode register 1
PIM1: Port input mode register 1
POM1: Port output mode register 1
PMS: Port mode select register
PITHL1: Port input threshold control register 1
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