ST STM32F-1 Microcontrollers Manuals

Manuals and User Guides for ST STM32F-1 Microcontrollers. We have 3 ST STM32F-1 Microcontrollers manuals available for free PDF download: Application Note, User Manual

ST STM32F-1 Application Note (56 pages)

Brand: ST | Category: Microcontrollers | Size: 3 MB

General Information
2
Table 2. Glossary
2
Overview
5
Security Purpose
5
Figure 1. Corrupted Connected Device Threat
5
Table 3. Assets to be Protected
6
Attack Types
7
Introduction to Attack Types
7
Software Attacks
8
Table 4. Attacks Types and Costs
8
Hardware Attacks
9
Non-Invasive Attacks
10
Silicon Invasive Attacks
11
Iot System Attack Examples
12
Figure 2. Iot System
12
List of Attack Targets
13
Device Protections
16
Configuration Protection
16
Trustzone ® for Armv8-M Architecture
16
Dual-Core Architecture
17
Figure 3. Armv8-M Trustzone® Execution Modes
17
Figure 4. Simplified Diagram of Dual-Core System Architecture
17
Memory Protections
18
Figure 5. Memory Types
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System Flash Memory
19
User Flash Memory
19
Embedded SRAM
19
External Flash Memories
20
STM32 Memory Protections
21
Software Isolation
21
Debug Port and Other Interface Protection
21
Boot Protection
22
System Monitoring
22
Secure Applications
23
Secure Firmware Install (SFI)
23
Root and Chain of Trust
23
Stmicroelectronics Proprietary SBSFU Solution
23
Secure Boot (SB)
23
Secure Firmware Update (SFU)
24
Figure 6. Secure Boot FSM
24
Configurations
25
Arm TF-M Solution
25
Figure 7. Secure Server/Device SFU Architecture
25
Product Certifications
26
Table 8. Basic Feature Differences of Trustzone-Based Secure Software
26
STM32 Security Features
27
Overview of Security Features
27
Static and Dynamic Protections
27
Security Features by STM32 Devices
27
Table 10. Security Features for STM32L0/1/4/4+, STM32WB, STM32WL Devices
28
Readout Protection (RDP)
29
Table 11. Security Features for STM32L5, STM32U5, STM32H503/5, Stm32H72X/73/74X/75, Stm32H7Ax/7Bx, STM32F7 Devices
29
Figure 8. Example of RDP Protections (STM32L4 Series)
30
Lifecycle Management-Product State
31
Table 12. RDP Protections
31
One-Time Programmable (OTP)
32
Trustzone
32
Core State
33
Secure Attribution Unit (SAU)
33
Figure 9. Trustzone® Implementation at System Level
33
Memory and Peripheral Protections
34
Flash Memory Write Protection (WRP)
34
Execute-Only Firmware (PCROP)
34
Secure Hide Protection (HDP)
35
Firewall
35
Figure 10. HDP Protected Firmware Access
35
Figure 11. Firewall FSM
36
Figure 12. Firewall Application Example
36
Memory Protection Unit (MPU)
37
Table 13. Attributes and Access Permission Managed by MPU
37
Customer Key Storage (CKS)
38
Table 14. Process Isolation
38
Figure 13. Dual-Core Architecture with CKS Service
38
Antitamper (Tamp)/Backup Registers (BKP)
39
Clock Security System (CSS)
39
Power Monitoring (PVD)
39
Memory Integrity Hardware Check
39
Independent Watchdog (IWDG)
40
Device ID
40
Cryptography
40
Hardware Accelerators
40
Cryptolib Software Library
40
On-The-Fly Decryption Engine (OTFDEC)
41
Figure 14. Typical OTFDEC Configuration
41
Guidelines
42
Table 15. Security Use Cases
42
Conclusion
44
Appendix A Cryptography - Main Concepts
45
Secret Key Algorithms
45
Figure 15. Symmetric Cryptography
45
Public Key Algorithms (PKA)
46
Figure 16. Signature
46
Figure 17. PKA Encryption
46
Hash Algorithms
47
MAC or Signature and Certificate
47
Figure 18. Message Hashing
47
Figure 19. MAC Generation with Secrete Key Algorithm
47
Figure 20. Signature Generation with Public Key Algorithm
48
Revision History
49
Table 1. Applicable Products
49
Table 16. Document Revision History
49
Table 5. Memory Types and Associated Protection
50
Table 6. Scope of STM32 Embedded Memory Protection Features
50
Table 7. Software Isolation Mechanism
50
Table 9. Security Features for STM32C0, STM32F0/1/2/3/4, STM32G0/4 Devices
50

ST STM32F-1 User Manual (31 pages)

DALI slave interface

Brand: ST | Category: Recording Equipment | Size: 1 MB

Table of Contents
2
DALI Information
4
DALI Standard Overview
4
DALI Purpose and Properties
4
DALI Physical Layer
4
DALI Stack Layer
6
Figure 1. Example of DALI Device Connections
6
Figure 2. Voltage and Currents on the DALI Bus
6
STM32 DALI Slave Library Overview
7
Structure of Final User Application
8
User Application
8
I/O Pin Driver Layer
9
Figure 3. Structure of DALI Stack Layer
9
Figure 4. Structure of I/O Pin Driver Layer
9
Figure 5. Hardware for Testing DALI: STM32 Discovery Kit with DALI Transceiver Board and
10
Function Description
11
I/O Pin Driver Layer Functions
11
Stm32F10X_It.C
11
Dalislave.C
11
DALI Stack Layer Functions
13
Dali.C
13
Dali_Cmd.C
15
Dali_Pub.C
16
Dali_Reg.C
17
Eeprom.C
18
Lite_Timer_8Bit.C
19
Dali_Config.C
20
Application Setup
22
Figure 6. Bottom Side Connectors
22
Figure 7. Schematic of Connector J2
23
Figure 8. STM32-Discovery Board
23
Figure 9. Slave Device Setup (STEVAL-ILM001V1 and STM32-Discovery Board)
23
Figure 10. Master Device Setup (ST7 DALI Master Board)
24
Figure 11. Complete DALI Setup
24
Application Description
25
Running the PC Software for DALI-STM32
26
Basic Commands
26
Figure 12. Main Window
26
Figure 13. Search for Ballast Window
26
Light Level
27
Figure 14. Screen Overview after a Quick Search
27
Figure 15. Light Level Window
27
Figure 16. Ballasts Window after Clicking on Update
28
Figure 17. Light Level Window During Fading
28
References
29
Revision History
30

ST STM32F-1 Application Note (12 pages)

Migration and compatibility guidelines for STM32 microcontroller applications

Brand: ST | Category: Microcontrollers | Size: 0 MB

1 Introduction

1
- Table of Contents
  2
2 How to Migrate Across STM32 Series

3
- STM32 Series General Overview
  3
  - STM32 Product Series Feature Comparison
    4
  - STM32 Product Cross-Compatibility
    7
- Software Migration
  10
3 Revision History

11

ST Categories

Motherboard Computer Hardware Microcontrollers Control Unit Controller

More ST Manuals

ST STM32F-1 Microcontrollers Manuals

ST STM32F-1 Application Note (56 pages)

Table of Contents

ST STM32F-1 User Manual (31 pages)

Table of Contents

ST STM32F-1 Application Note (12 pages)

Table of Contents

1 Introduction

2 How to Migrate Across STM32 Series

3 Revision History

Related Products

ST Categories