Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 3 CPU ARCHITECTURE
R01UH0368EJ0210 Rev.2.10 122
Dec 10, 2015
3.1.6 Data memory addressing
Addressing refers to the method of specifying the address of the instruction to be executed next or the address of the
register or memory relevant to the execution of instructions.
Several addressing modes are provided for addressing the memory relevant to the execution of instructions for the
RL78/F13 and RL78/F14, based on operability and other considerations. For areas containing data memory in particular,
special addressing methods designed for the functions of the special function registers (SFR) and general-purpose registers
are available for use. Figures 3-19 to 3-35 show correspondence between data memory and addressing. For details of
each addressing, see 3.4 Addressing for Processing Data Addresses.

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