The Infineon SAL-TC377TP-96F300S AA is a high-performance automotive microcontroller from the AURIX™ TC3 / TC37xTP family. It integrates three TriCore™ CPUs running up to 300MHz, including two lockstep-capable cores, making it suitable for safety-critical automotive control, chassis, powertrain, telematics, and domain-controller applications. Infineon currently lists the device as Active and Preferred.
The device integrates 6MB of program Flash with ECC protection and 992KB of SRAM according to Infineon’s current product specification. The TC37x variant documentation also lists 256KB Data Flash0, supporting complex control software, diagnostics, and AUTOSAR-based applications.
Connectivity includes 8 CAN FD nodes, 1 FlexRay interface, 12 ASCLIN channels, and 5 QSPI interfaces. The exact Infineon product page also lists 1 Gbit Ethernet, while 128 DMA channels support high-throughput peripheral and memory transfers with reduced CPU overhead.
For functional safety, the device supports ISO 26262 ASIL-D and IEC 61508 SIL-3 designs. An integrated eVita Full Hardware Security Module provides security functions including ECC-256 and SHA-2. Floating-point, fixed-point, DSP, watchdog, clock-monitoring, and on-chip voltage-regulation functions are also integrated.
The exact SAL-TC377TP-96F300S AA uses a PG-LFBGA-292 package with 0.8mm pitch and is specified for -40°C to +150°C operation. The current full OPN is TC377TP96F300SAALXUMA1, supplied in 1,000-piece tape-and-reel packaging with MSL Level 3 classification. It is lead-free, RoHS compliant, and halogen free.
Key Features:
- Manufacturer: Infineon Technologies
- Part Number: SAL-TC377TP-96F300S AA
- Full OPN: TC377TP96F300SAALXUMA1
- Family: AURIX™ TC3 / TC37xTP
- Architecture: TriCore™
- CPU Cores: 3
- Lockstep Cores: 2
- Maximum Frequency: 300MHz
- Program Flash: 6MB
- Data Flash0: 256KB
- SRAM: 992KB
- DMA Channels: 128
- CAN FD: 8
- FlexRay: 1
- ASCLIN: 12
- QSPI: 5
- Ethernet: Supported
- ADC Modules: 18
- Floating-Point Unit: Yes
- DSP Functionality: Yes
- Security: eVita Full HSM
- Functional Safety: ASIL-D / SIL-3
- AUTOSAR 4.2 Support
- Supply: 5V or 3.3V
- Operating Temperature: -40°C to +150°C
- Package: PG-LFBGA-292
- Ball Pitch: 0.8mm
- Packaging: Tape & Reel
- Reel Quantity: 1,000 pcs
- MSL: Level 3
- RoHS / Lead-Free / Halogen-Free
- Product Status: Active and Preferred.
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