Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 4 PORT FUNCTIONS
R01UH0368EJ0210 Rev.2.10 269
Dec 10, 2015
Figure 4-48. Block Diagram of P77
P77/KR7/INTP12
/
(SSI10)
WR
PU
RD
WR
PORT
WRPM
PU77
KR7/INTP12/
/(SSI10)
P77
PM77
EVDD
P-ch
PU7
PM7
P7
WRPMS
PMS
PMS0
PITHL7
PITHL77
WRPITHL
CMOS
(Schmitt3)
CMOS
(Schmitt1)
Internal bus
Output latch
Alternate function
Selector
P7: Port register 7
PU7: Pull-up resistor option register 7
PM7: Port mode register 7
PMS: Port mode select register
PITHL7: Port input threshold control register 7
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