upd78f0124m6gba1-8et Renesas Electronics Corporation., upd78f0124m6gba1-8et Datasheet - Page 6

• Manufacturer Part Number: upd78f0124m6gba1-8et
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

Readers
Purpose
Organization
How to Read This Manual
6
This manual is intended for user engineers who wish to understand the functions of the
78K0/KD1 and design and develop application systems and programs for these
devices.
The target products are as follows.
78K0/KD1:
This manual is intended to give users an understanding of the functions described in the
Organization below.
The 78K0/KD1 manual is separated into two parts: this manual and the instructions
edition (common to the 78K/0 Series).
• Pin functions
• Internal block functions
• Interrupts
• Other on-chip peripheral functions
• Electrical specifications
It is assumed that the readers of this manual have general knowledge of electrical
engineering, logic circuits, and microcontrollers.
• When using this manual as the manual for (A) grade products, (A1) grade products,
• To gain a general understanding of functions:
• How to interpret the register format:
and (A2) grade products:
→ Only the quality grade differs between standard products and (A), (A1), and (A2)
→ Read this manual in the order of the CONTENTS. The mark
→ For a bit number enclosed in brackets, the bit name is defined as a reserved word
grade products. Read the part number as follows.
•
•
•
•
•
revised points.
in the RA78K0, and is defined as the sfr variable by #pragma sfr directive in the
CC78K0.
µ
µ
µ
µ
µ
PD780121 →
PD780122 →
PD780123 →
PD780124 →
PD78F0124 →
µ
780123(A),
780123(A1),
780123(A2), 780124(A2)
User’s Manual
(This Manual)
PD780121, 780122, 780123, 780124, 78F0124, 780121(A), 780122(A),
78K0/KD1
User’s Manual U16315EJ3V1UD
INTRODUCTION
µ
µ
µ
µ
PD780121(A), 780121(A1), 780121(A2)
PD780122(A), 780122(A1), 780122(A2)
PD780123(A), 780123(A1), 780123(A2)
PD780124(A), 780124(A1), 780124(A2)
µ
PD78F0124(A), 78F0124(A1)
780124(A),
780124(A1),
78F0124(A),
78F0124(A1),
• CPU functions
• Instruction set
• Explanation of each instruction
User’s Manual
780121(A1),
78K/0 Series
Instructions
780121(A2),
shows major
780122(A1),
780122(A2),