Tool/software:
Hi Expert,
Please help to propose the alternative processor which comply with FuSa
Interface
CAN FD |
3 x CAN FD, 500k/5M per ISO 11898-1:2015 |
4-wire Ethernet |
2 x 10BASE-T, full duplex, autonegotiating |
2-wire Ethernet |
1 x 100BASE-T1, per IEEE 802.3:2022 |
RS232 |
1 x RS232, 9600-115200 baud |
Processing Platform Specifi cations
Primary Microcontroller
CPU |
ARM architecture |
RAM |
2GB SDRAM |
Flash |
8GB NAND Flash |
OS |
Linux |
Boot time |
Not to exceed 60 seconds for a cold start |
Cybersecurity |
|
Secondary Microprocessor
CPU |
ARM architecture |
RAM |
TBD, ECC |
Flash |
TBD, ECC |
OS |
RTOS; suitable for functional safety |
Cybersecurity |
Secure boot |
Certifi cations |
ISO 26262 ASIL B or equivalent |
Functional Safety
ISO13849-1:2015
- Mean time to dangerous failure (MTTFd) for each channel that is “High”
- Diagnostic coverage (DC) for each channel that is “Low” (preferably “Medium”)
Quality
- Field lifetime of 15 years
- Out of box failure rate of zero
- Defects per unit rate of zero for 2 months in service
- Defects per unit failure rate of less than 0.5% for 12 months in service
Thanks
Daniel