SAL-TC298TP-128F300L - AURIX TC298 300MHz 8MB Flash MCU | Infineon
Référence : SAL-TC298TP-128F300L ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $65 | $65,00 |
| 10 | $58.5 | $585,00 |
| 100 | $52 | $5 200,00 |
| 500 | $46.8 | $23 400,00 |
| 1 000 | $42.5 | $42 500,00 |
SAL-TC298TP-128F300L Présentation
A microcontroller (MCU) is a single-chip processor that integrates a CPU core, program memory (Flash), data memory (RAM), and a rich set of peripherals such as timers, ADCs, communication controllers, and GPIO. In the AURIX hierarchy, TriCore combines RISC, DSP, and microcontroller instruction sets into one superscalar core, allowing deterministic real-time control alongside signal processing. The TC29xT extends this with lockstep cores, redundant peripherals, and hardware security modules for ASIL-D-capable systems.
Key features of the SAL-TC298TP-128F300L include up to 300 MHz TriCore CPU performance, 8 MB Program Flash with ECC, multiple CAN-FD and LIN channels, 100 Mbit Ethernet MAC, GTM (Generic Timer Module), CCU6, and Hardware Security Module (HSM). The device integrates up to six cores in a mix of main and lockstep pairs for safety applications. Debug access is supported via Infineon DAVE, MemTool, Altium TASKING compiler, Hitex HiTOP, and ARM KEIL uVision toolchains.
The TC298T architecture separates safety-critical tasks across heterogeneous cores, ensuring deterministic interrupt latency and hardware-based fault detection. Memory protection and ECC across Flash and RAM guard against soft errors, while the on-chip GTM enables complex PWM generation for motor control, automotive lighting, and powertrain applications without CPU intervention.
Typical applications include automotive engine management, electric vehicle traction inverters, transmission control units, ADAS sensor fusion, chassis domain controllers, and industrial safety PLCs. The 100 Mbit Ethernet and CAN-FD interfaces suit modern zonal vehicle architectures where high-speed backbone communication is essential.
When designing with this part, ensure the PCB has adequate thermal copper for the BGA package, route the Ethernet MII/RGMII signals with controlled impedance, and follow Infineon's AURIX hardware design guide for decoupling and reset circuit implementation. The SAL suffix indicates special product variant ordering code configuration.
Alternatives de remplacement direct pour SAL-TC298TP-128F300L — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec SAL-TC298TP-128F300L (même facteur de forme et même empreinte) — différant par Package, CAN Nodes, Core Architecture, Operating Temperature, Product Family.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
SAK-TC234LP-32F200N
✅ Remplacement direct✓ En stock
$11.4 / unité
Voir la fiche technique →SAK-TC233LP-32F200F
✅ Remplacement direct✓ En stock
$6.58 / unité
Voir la fiche technique →SAK-TC233L-32F200F
✅ Remplacement direct✓ En stock
$9.74 / unité
Voir la fiche technique →SAK-TC213L-8F133F
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$7.85 / unité
Voir la fiche technique →SAL-TC298TP-128F300L Valeurs maximales et caractéristiques électriques
| Product Family | AURIX TC2xx |
| Sub-Family | TC29xT |
| Core Architecture | TriCore 32-bit superscalar |
| Maximum CPU Frequency | 300 MHz |
| Program Flash | 8 MB |
| Ethernet | 100 Mbit/s MAC |
| CAN-FD | Multiple channels |
| LIN | Supported |
| Generic Timer Module (GTM) | Integrated |
| Capture Compare Unit (CCU6) | Integrated |
| Hardware Security Module (HSM) | Integrated |
| Boîtier | BGA |
| ISO 26262 Functional Safety | Compliant |
Guide de configuration des broches du SAL-TC298TP-128F300L bga
Configuration des broches du SAL-TC298TP-128F300L (boîtier bga). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour SAL-TC298TP-128F300L.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
SAL-TC298TP-128F300L convient pour 7 applications: Automotive Engine Management, Electric Vehicle Traction Inverter, ADAS Sensor Fusion Domain Controller, Transmission Control Unit (TCU), Chassis Domain Controller, Industrial Safety PLC, Automotive Gateway and Body Controller.
Automotive Engine Management
The SAL-TC298TP-128F300L fits engine management ECU designs where its 300 MHz TriCore core delivers deterministic real-time control of fuel injection, ignition timing, and emissions monitoring. The integrated 8 MB Flash supports large calibration maps required for multi-fuel variants, while multiple CAN-FD channels interface with transmission, ABS, and body modules on the vehicle bus. Hardware Security Module (HSM) secures diagnostic authentication per ISO 21434. The Generic Timer Module (GTM) generates complex PWM waveforms for variable valve timing without CPU load. The lockstep core architecture with ISO 26262 ASIL-D capability enables safety-critical actuation while maintaining the throughput required for modern 4-cylinder to 8-cylinder powertrains.
Recommandé
Electric Vehicle Traction Inverter
The SAL-TC298TP-128F300L drives EV traction inverter control loops where 300 MHz TriCore performance runs field-oriented control (FOC) algorithms at sub-10us loop times. The integrated GTM produces space-vector PWM for three-phase SiC/IGBT bridges at switching frequencies up to 50 kHz. 8 MB Flash stores motor calibration tables, torque maps, and OEM-specific firmware overlays. 100 Mbit Ethernet enables high-speed communication with the vehicle control unit for torque vectoring. Hardware lockstep cores detect computation faults within one cycle, satisfying ASIL-D for the inverter's torque command path. CAN-FD channels handle daisy-chained inverter modules in dual-motor axles.
Recommandé
ADAS Sensor Fusion Domain Controller
The SAL-TC298TP-128F300L supports centralized ADAS domain controllers where its multi-core TriCore architecture fuses radar, camera, and lidar data streams in real time. 300 MHz main cores handle sensor data ingestion while lockstep cores validate object detection decisions for AEB and ACC functions. The 100 Mbit Ethernet MAC ingests raw radar data from multiple corner units at 25 Hz, while CAN-FD connects to the chassis CAN network for brake-by-wire commands. ISO 26262 ASIL-D qualification allows the MCU to make final actuation decisions for safety functions. HSM secures V2X communication keys and OTA firmware updates.
Recommandé
Transmission Control Unit (TCU)
The SAL-TC298TP-128F300L delivers the deterministic control required for modern multi-speed automatic and DCT transmissions. Its 300 MHz TriCore runs shift quality algorithms and torque management in parallel with monitoring clutch pressures via ADC and PWM channels. The 8 MB Flash stores complex shift maps for different drive modes, while CAN-FD interfaces with the engine ECU and hybrid battery management system. Hardware Security Module (HSM) protects proprietary shift calibration data. ASIL-D capability with lockstep cores ensures fail-operational behavior required for shift-by-wire systems in autonomous driving platforms.
Recommandé
Chassis Domain Controller
The SAL-TC298TP-128F300L centralizes chassis control functions across suspension, steering, and brake systems in modern zonal architectures. Its multi-core TriCore architecture distributes ASIL-D tasks across lockstep pairs, ensuring fail-operational behavior for steer-by-wire and brake-by-wire safety functions. The 100 Mbit Ethernet backbone interfaces with corner modules over automotive Ethernet, while CAN-FD handles legacy chassis nodes. The integrated GTM provides precise wheel speed measurement and active suspension actuator control. 8 MB Flash supports OTA-capable chassis firmware with rollback capability managed by the HSM.
Recommandé
Industrial Safety PLC
The SAL-TC298TP-128F300L serves as the main controller in industrial safety PLCs requiring IEC 61508 SIL-3 certification. Its lockstep core architecture and on-chip ECC memory provide the diagnostic coverage required for process safety functions in chemical plants, oil and gas, and robotic work cells. The 300 MHz TriCore handles deterministic scan times below 1 ms for safety function execution, while 100 Mbit Ethernet supports PROFINET and EtherCAT industrial protocols via external PHY. The GTM generates high-resolution PWM for servo drive control with sub-microsecond jitter. The HSM secures against unauthorized firmware modification in critical infrastructure.
Recommandé
Automotive Gateway and Body Controller
The SAL-TC298TP-128F300L powers next-generation central vehicle gateways that bridge CAN-FD, LIN, and 100 Mbit Ethernet networks across vehicle zones. Its multiple CAN-FD and LIN channels aggregate body control data from doors, lighting, and HVAC modules. The 300 MHz TriCore runs network routing and security protocols, while the HSM secures CAN messages against injection attacks per ISO 21434. 8 MB Flash supports OTA firmware staging and rollback management. The lockstep architecture provides ASIL-B safety capability for body functions while maintaining throughput for gateway traffic at line rate.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour SAL-TC298TP-128F300L — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | SAK-TC234LP-32F200N | SAK-TC233LP-32F200F | SAK-TC233L-32F200F | SAK-TC213L-8F133F |
|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | BGA | BGA - same | BGA - same | BGA - same | BGA - same |
| CPU Frequency | 300 MHz | 200 MHz | 200 MHz | 200 MHz | 133 MHz |
| Program Flash | 8 MB | 4 MB | 4 MB | 4 MB | 1 MB |
| Core Architecture | TriCore 32-bit | TriCore 32-bit | TriCore 32-bit | TriCore 32-bit | TriCore 32-bit |
| Functional Safety | ASIL-D capable | ASIL-D capable | ASIL-D capable | ASIL-D capable | ASIL-B capable |
| Hardware Security Module | Yes | Yes | Yes | Yes | No |
Principaux différenciateurs
- Higher CPU frequency 300 MHz vs entry-tier 133 MHz (vs SAK-TC213L-8F133F)
- 8 MB Flash vs 4 MB in TC23x variants (vs SAK-TC234LP-32F200N)
- ASIL-D capable with full HSM (vs SAK-TC213L-8F133F)
Notes de conception
Estimated: The AURIX TC29xT in BGA package dissipates up to 2.5W at full 300 MHz operation across multiple cores. With a typical theta_JA of 15-20 C/W for the BGA land pattern, the junction-to-ambient temperature rise at 2W is approximately 30-40C above ambient. The PCB must include at least 4 thermal via arrays under the central BGA balls and a minimum 4-layer stack-up with dedicated ground/power planes. For underhood automotive applications (Ta=85C), thermal management is critical to stay within the 125C or 150C Tj max rating.
Decoupling for the SAL-TC298TP-128F300L requires at least 20 capacitors per the Infineon AURIX hardware design guide: 100 nF X7R ceramic capacitors placed within 2 mm of each VDD pin group, plus 4.7 uF bulk capacitors on each supply rail. The BGA breakout should use 0.4 mm trace width with 0.2 mm spacing on the top layer for fanout, transitioning to inner layers via micro vias. Ethernet MII/RGMII signals must be routed with 50 ohm controlled impedance and length-matched within 50 mils.
Do not connect the TESTMODE pin to logic high without consulting the Infineon AURIX errata sheet. Some early TC29xT revisions had JTAG lockout issues when TESTMODE was floating rather than tied to GND via 10 kohm. Additionally, the HSM firmware must be loaded before production use; running the HSM in disabled mode (default after reset) leaves security-critical functions exposed. Always order with the latest Infineon die revision to avoid known errata documented in the TC29xT errata sheet.
When routing the 100 Mbit Ethernet MAC signals to an external PHY, maintain 50 ohm differential impedance for the MII/RGMII pairs and place the PHY within 50 mm of the MCU. Add a 22 ohm series damping resistor on the Ethernet REF_CLK output if the PHY is more than 25 mm away. For CAN-FD, route the CANH/CANL traces as a 120 ohm differential pair with termination at the bus ends; ensure stub length is below 1/10 of the signal rise time for reliable 5 Mbit/s CAN-FD operation.
Informations de conformité
ISO 26262 ASIL-D functional safety compliant per Infineon AURIX TC29xT safety manual. RoHS compliant and lead-free per Infineon product page. AEC-Q100 qualified for automotive applications.
