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PDF S3F94C8 Data sheet ( Hoja de datos )
| Número de pieza | S3F94C8 | |
| Descripción | 8-BIT CMOS MICROCONTROLLERS | |
| Fabricantes | Samsung semiconductor | |
| Logotipo |  |
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S3F94C8/S3F94C4
8-BIT CMOS
MICROCONTROLLERS
USER'S MANUAL
Revision 1.1
1 page  
Table of Contents
Part I — Programming Model
Chapter 1
Product Overview
SAM88RCRI Microcontrollers........................................................................................................................1
S3F94C8/F94C4 Microcontroller ...................................................................................................................1
Features ........................................................................................................................................................2
Block Diagram ...............................................................................................................................................3
Pin Assignments............................................................................................................................................4
Pin Descriptions.............................................................................................................................................6
Pin Circuits ....................................................................................................................................................8
Chapter 2
Address Spaces
Overview.......................................................................................................................................................2-1
Program Memory (ROM)..............................................................................................................................2-2
Register Architecture ....................................................................................................................................2-5
Common Working Register Area (C0H–CFH) .............................................................................................2-7
System Stack................................................................................................................................................2-8
Chapter 3
Addressing Modes
Overview.......................................................................................................................................................3-1
Register Addressing Mode (R) .....................................................................................................................3-2
Indirect Register Addressing Mode (IR) .......................................................................................................3-3
Indexed Addressing Mode (X) ......................................................................................................................3-7
Direct Address Mode (DA) ...........................................................................................................................3-10
Relative Address Mode (RA) ........................................................................................................................3-12
Immediate Mode (IM) ...................................................................................................................................3-12
S3F94C8/F94C4 MICROCONTROLLER
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5 Page 
Figure
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List of Figures (Continued)
Title
Page
Number
S3F9-Series Interrupt Type ........................................................................................5-1
Interrupt Function Diagram .........................................................................................5-2
S3C9454B/F9454B Interrupt Structure.......................................................................5-4
System Flags Register (FLAGS) ................................................................................6-6
Main Oscillator Circuit (RC Oscillator with Internal Capacitor) ...................................7-1
Main Oscillator Circuit (Crystal/Ceramic Oscillator)....................................................7-1
System Clock Control Register (CLKCON) ................................................................7-2
System Clock Circuit Diagram ....................................................................................7-3
Low Voltage Reset Circuit...........................................................................................8-2
Recommanded External Reset Circuit .......................................................................8-3
Reset Block Diagram ..................................................................................................8-4
Timing for S3F94C8/94C4 After RESET..................................................................8-4
Port Data Register Format..........................................................................................9-2
Port 0 Circuit Diagram ................................................................................................9-3
Port 0 Control Register (P0CONH, High Byte) ...........................................................9-4
Port 0 Control Register (P0CONL, Low Byte).............................................................9-5
Port 0 Interrupt Pending Registers (P0PND) ..............................................................9-6
Port 1 Circuit Diagram ................................................................................................9-7
Port 1 Control Register (P1CON) ...............................................................................9-8
Port 2 Circuit Diagram ................................................................................................9-9
Port 2 Control Register (P2CONH, High Byte) ...........................................................9-10
Port 2 Control Register (P2CONL, Low Byte).............................................................9-11
Basic Timer Control Register (BTCON)......................................................................10-2
Oscillation Stabilization Time on RESET ....................................................................10-4
Oscillation Stabilization Time on STOP Mode Release..............................................10-5
Timer 0 Control Register (TACON) ............................................................................10-7
Simplified Timer 0 Function Diagram (Interval Timer Mode) ......................................10-8
Timer 0 Timing Diagram .............................................................................................10-9
Basic Timer and Timer 0 Block Diagram ....................................................................10-10
PWM Data and Extension Registers ..........................................................................11-3
PWM Basic Waveform (6-bit base) ............................................................................11-4
Extended PWM Waveform (6-bit base + 2-bit Extension)..........................................11-5
PWM Basic Waveform (6-bit base) ............................................................................11-6
Extended PWM Waveform (6-bit base + 6-bit Extension)..........................................11-7
PWM Basic Waveform (8-bit base) ............................................................................11-8
Extended PWM Waveform (8-bit base + 6-bit Extension)..........................................11-9
PWM Control Register (PWMCON) ...........................................................................11-10
PWM Extension Register (PWMEX) ..........................................................................11-11
PWM Data Register (PWMDATA)..............................................................................11-11
PWM Module Functional Block Diagram ....................................................................11-12
S3F94C8/F94C4 MICROCONTROLLER
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11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S3F94C8.PDF ] | |
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