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AVR® SD Microcontrollers
Microchip AVR SD microcontrollers help elevate users’ functional safety applications with ASIL C/SIL 2 compliance
Microchip AVR SD MCUs help users reduce their functional safety applications' cost and development time. Designed to comply with the ISO 26262 (ASIL C) and IEC 61508 (SIL 2) functional safety standards, these MCUs facilitate the certification of users’ end systems with a complete suite of safety documentation (FMEDAs, safety manual, DFA, compliance reports, and more). AVR SD MCUs offer built-in hardware safety features for fast and deterministic error detection, and they are accompanied by ASIL C/SIL 2-compliant software (safety framework) and safety-related software documentation.
Features
- ASIL C/SIL 2-compliant software with functional safety documentation
- Diagnostic tests for built-in safety mechanisms (latent fault detection)
- Centralized software error handling manager
- Ability to schedule diagnostics to meet the required fault detection time interval for safe system monitoring
- Provides an interface to the hardware safety features
- Enables hardware and software error injection mechanisms
- Compliance with several Assumptions of Use (AoUs) and software requirements described in the safety manual
Applications
- Automotive safety systems
- Industrial automation
- Medical devices
- Robotics safety
AVR® SD Microcontrollers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | AVR32SD32-I/PT | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 727 - Immediate | $2.65 | View Details |
|  | AVR32SD28-I/SP | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 282 - Immediate | $4.44 | View Details |
|  | AVR32SD20-I/SS | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 631 - Immediate | $2.34 | View Details |
|  | AVR32SD28-I/SS | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 611 - Immediate | $2.47 | View Details |
|  | AVR32SD32-I/QZB | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 979 - Immediate | $2.76 | View Details |
| AVR32SD28T-I/SS | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 0 - Immediate | $2.08 | View Details | |
| AVR32SD20T-I/SS | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 0 - Immediate | $2.08 | View Details | |
| AVR32SD32T-I/PT | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 0 - Immediate | $2.23 | View Details | |
| AVR32SD28-E/SS | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 0 - Immediate | $2.25 | View Details | |
| AVR32SD20-E/SS | 32KB,ECC,2XCPU,20MHZ,ERRCTRL,MVI | 0 - Immediate | $2.25 | View Details |
Evaluation Board
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 | EV75S16A | AVR32SD32-CNANO | 19 - Immediate | $18.75 | View Details |
Published: 2025-05-23
New Zealand