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User Manuals: ST STM8AF Series microcontroller
Manuals and User Guides for ST STM8AF Series microcontroller. We have
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ST STM8AF Series microcontroller manuals available for free PDF download: User Manual, Getting Started
ST STM8AF Series Getting Started (40 pages)
Brand:
ST
| Category:
Microcontrollers
| Size: 2 MB
Table of Contents
Table of Contents
2
Hardware Requirements Summary
6
Power Supply
7
Power Supply Overview
7
Figure 1. Power Supply
7
Main Operating Voltages
8
Power-On/Power-Down Reset (POR/PDR)
8
Figure 2. External Capacitor
8
Figure 3. Typical Layout of V
9
DD /VSS CAP /V SS Pairs
9
Analog-To-Digital Converter (ADC)
10
Analog Power
10
Analog Input
10
Figure 4. Analog Input Interface
10
Clock Management
12
Clock Management Overview
12
Internal Clock
12
External Clock
12
Figure 5. System Clock Distribution Internal Clock
12
Figure 6. Clock Sources
13
Reset Control
14
Reset Management Overview
14
Figure 7. Reset Management
14
Figure 8. Output Characteristics
15
Figure 9. Input Characteristics
15
Recommendations
16
Printed Circuit Board
16
Component Position
16
Ground and Power Supply (VSS , VDD )
16
Decoupling
16
Other Signals
17
Unused I/Os and Features
17
User Options
17
Reference Design
18
Components Reference
18
Schematics
19
Figure 10. Reference Design
19
Development Tools
20
Single Wire Interface Module (SWIM)
20
SWIM Overview
20
SWIM Connector Pins
20
Figure 11. Debug System Block Diagram
20
Hardware Connection
21
Emulator Stice
21
Stice Overview
21
Figure 12. Hardware Connection
21
Figure 13. Connection Description
21
Stice in Emulation Configuration
22
In-Circuit Programming and Debugging
23
Figure 14. Stice in Emulation Configuration
23
Figure 15. In-Circuit Programming and Debugging
24
Software Toolchain
25
Figure 16. Software Toolchain
25
Integrated Development Environment
26
Compiler
26
Firmware Library
27
Figure 17. Firmware Library Examples
27
Setting up the Development Environment
28
Installing the Tools
28
Using the Tools
29
Figure 18. STVD Open Example Workspace
29
Project Editing
30
Figure 19. STVD MCU Edit Mode
30
Online Help
31
Figure 20. STM8 Firmware Library On-Line Help Manual
31
Running the Demonstration Software
32
Compiling the Project
32
Figure 21. STVD: Building the Project
32
Selecting the Correct Debug Instrument
33
Figure 22. STVD: Selecting the Debug Instrument
33
Connecting the Hardware
34
Figure 23. Connecting the Debug Instrument to the STM8 Evaluation Board
34
Starting the Debug Session
35
Figure 24. STVD: Starting the Debug Session
35
Running the Software
36
Figure 25. STVD: Running the Software
36
Follow up
37
Figure 26. STM8 Evaluation Board
37
Documentation and On-Line Support
38
Revision History
39
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ST STM8AF Series User Manual (43 pages)
Brand:
ST
| Category:
Microcontrollers
| Size: 0 MB
Table of Contents
Table of Contents
2
1 About this Document
6
Purpose and Scope
6
Terms and Abbreviations
6
Table 1. Terms and Abbreviations
6
Reference Normative
7
Annexes
7
2 STM8AF Device Development Process
8
Stmicroelectronics Standard Development Process
8
3 STM8AF Safety Architecture
9
Introduction
9
Definition of the Seooc
9
STM8AF as a Seooc
9
Assumed Safety Requirements
10
Figure 1. Definition of the STM8AF as a Seooc
10
Figure 2. Relationship between Assumptions and Seooc Development
10
Table 2. List of STM8AF Assumed Requirements
11
Table 3. Target Safety Metric Values at the Item Level
11
The Target Safety Metrics (ASIL, SPFM, LFM and PMHF)
11
Figure 3. STM8AF FTTI Allocation and Cycle Time
12
The Assumed Target Time Intervals (FTTI and MPFDI)
12
Electrical Specifications and Environment Limits
13
Systematic Safety Integrity
13
Safety Mechanisms/Measures
13
STM8AF Core
13
Program Flash Memory
15
Data EEPROM
16
Ram
16
Boot ROM
17
Basic Enhanced CAN (Becan)
18
Linuart
18
Usart
19
I2C
20
Spi
21
Analog to Digital Converter (ADC)
21
Advanced Control and General Purpose Timers (TIM 1 and TIM 2/3)
22
Basic Timer (TIM 4)
23
GPIO - Ports A/B/C/D/E/F/G/H
24
Address and Data Bus
24
Supply Voltage System
25
Reset and Clock Control Subsystems
26
Auto-Wakeup Timer (AWU)
26
Watchdogs (IWDG, WWDG)
27
Debug/Swim (Single Wire Interface Module)
27
Interrupt Controller (NVIC and EXTI)
27
Latent Fault Detection
28
Disable and Periodic Cross-Check of Unintentional Activation of Unused Peripherals
28
Assumption of Use (Aou)
29
List of Aous
29
Table 4. List of Safety Mechanisms
29
Safety Analysis Results
33
Hardware Random Failure Analysis
33
Safety Analysis Result Customization
34
General Requirements for FFI (Freedom from Interferences )
34
Table 5. List of General Requirements for FFI
34
Dependent Failures Analysis
35
Power Supply
35
Clock
35
List of Evidences
36
Appendix A Change Impact Analysis for Other Safety Standards
37
Iec 61508
37
Architectural Categories
38
Table 6. some Reference Architectures for IEC 61508
38
Figure 4. Correlation Matrix between SIL and ASIL
38
Safety Metrics Re-Computation
39
Work Products
40
Table 7. Mapping between this Document Content and IEC 61508-2 Annex D Requirements
40
Table 8. IEC 61508 Work Product Grid
41
Revision History
42
Table 9. Document Revision History
42
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