The S3F80P5 Microcontroller User's Manual is designed for application designers and programmers who are
using the S3F80P5 microcontroller for application development. It is organized in two main parts:
Part I Programming Model Part II Hardware Descriptions
Part I contains software-related information to familiarize you with the microcontroller's architecture, programming
model, and address spaces. It has three chapters:
Chapter 1 Product Overview
Chapter 2 Address Spaces Chapter 3 Addressing Modes
Chapter 4 Control Registers
Chapter 1, "Product Overview," is a high-level introduction to S3F80P5 with general product descriptions, as well
as detailed information about individual pin characteristics and pin circuit types.
Chapter 2, “Address Spaces,” describes the important feature of the S3F80P5 programming environment.
Chapter 3, "Addressing Modes," describes program and data memory spaces, the internal register file, and
register addressing.
Chapter 4, “Control Registers,” describes the definition, usages and supported APIs for Flash operations.
A basic familiarity with the information in Part I will help you to understand the hardware module descriptions in
Part II. If you are not yet familiar with the S3FS-series microcontroller family and are reading this manual for the
first time, we recommend that you first read Chapters 1-3 carefully. Then, you can reference the information in
Part II as necessary.
Part II "hardware Descriptions," has detailed information about specific hardware components of the S3F80P5
microcontroller. Also included in Part II is electrical data. It has 15 chapters:
Chapter 5 Interrupt Structure
Chapter 6 Instruction Set
Chapter 7 Clock and Power Circuits
Chapter 8 Reset
Chapter 9 I/O Ports
Chapter 10 Basic Timer and Timer 0
Chapter 11 Timer 1
Chapter 12 Counter A
Chapter 13 Timer 2
Chapter 14 Embedded Flash Memory Interface
Chapter 15 Low Voltage Detector
Chapter 16 Electrical Data
Chapter 17 Mechanical Data
Chapter 18 S3F80P5 Flash MCU
Chapter 19 Development Tools
Two order forms are included at the back of this manual to facilitate customer order for S3F80P5 microcontroller:
the Mask ROM Order Form, and the Mask Option Selection Form.
You can photocopy these forms, fill them out, and then forward them to your local Samsung Sales
Representative.
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