UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 8

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

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Readers
Purpose
Organization
How to Read This Manual
6
This manual is intended for user engineers who wish to understand the functions of the
conventional-specification products of the 78K0/Dx2 and design and develop
application systems and programs for these devices.
The target products are as follows.
78K0/DE2:
78K0/DF2:
This manual is intended to give users an understanding of the functions described in the
Organization below.
The 78K0/Dx2 manual is separated into two parts: this manual and the instructions
edition (common to the 78K0 Series).
It is assumed that the readers of this manual have general knowledge of electrical
engineering, logic circuits, and microcontrollers.
Pin functions
Internal block functions
Interrupts
Other on-chip peripheral functions
Electrical specifications
When using this manual as the manual for (A) and (A2) grade products:
Only the quality grade differs between (A) grade products and (A2) grade
products. Read the part number as follows.
• PD78F0836
• PD78F0837
• PD78F0838
• PD78F0839
• PD78F0840
• PD78F0841
• PD78F0842
• PD78F0843
• PD78F0844
• PD78F0845
• PD78F0846
• PD78F0847
• PD78F0848
• PD78F0849
Preliminary User’s Manual U19748EJ1V0UD
78F0836(A2), 78F0837(A2), 78F0844(A2), 78F0845(A2)
78F0843(A), 78F0846(A), 78F0847(A), 78F0848(A), 78F0849(A),
78F0838(A2), 78F0839(A2), 78F0840(A2), 78F0841(A2), 78F0842(A2),
78F0843(A2), 78F0846(A2), 78F0847(A2), 78F0848(A2), 78F0849(A2)
PD78F0838(A), 78F0839(A), 78F0840(A), 78F0841(A), 78F0842(A),
PD78F0836(A), 78F0837(A), 78F0844(A), 78F0845(A),
User’s Manual
(This Manual)
78K0/Dx2
INTRODUCTION
PD78F0836(A), 78F0836(A2)
PD78F0837(A), 78F0837(A2)
PD78F0838(A), 78F0838(A2)
PD78F0839(A), 78F0839(A2)
PD78F0840(A), 78F0840(A2)
PD78F0841(A), 78F0841(A2)
PD78F0842(A), 78F0842(A2)
PD78F0843(A), 78F0843(A2)
PD78F0844(A), 78F0844(A2)
PD78F0845(A), 78F0845(A2)
PD78F0846(A), 78F0846(A2)
PD78F0847(A), 78F0847(A2)
PD78F0848(A), 78F0848(A2)
PD78F0849(A), 78F0849(A2)
CPU functions
Instruction set
Explanation of each instruction
User’s Manual
78K/0 Series
Instructions