Entegre Devreler

SAF-XC866-4FRI

SAF-XC866-4FRI - 8-Bit 86MHz XC800 MCU, 16KB Flash | Infineon

The Infineon SAF-XC866-4FRI is an 8-bit single-chip microcontroller belonging to the XC800 family, delivering up to 86 MHz CPU clock from a 3 V core supply in a PG-TSSOP-38 package. The device integrates 16 KB of embedded Flash program memory alongside 768 B of RAM and is designed for cost-sensitive industrial and automotive body applications where deterministic 8051-compatible core execution is required. An 8-bit microcontroller (MCU) is a programmable integrated circuit that combines a CPU, memory, and I/O peripherals on a single die. The XC800 family extends the classic 8051 instruction set architecture with Infineon's peripheral set and on-chip voltage regulation, enabling single-supply operation from a 3.3 V rail. Within the broader semiconductor taxonomy, the SAF-XC866-4FRI sits as: MCU -> microcontroller -> 8-bit microcontroller -> embedded processor -> semiconductor IC. Key features include a 16 KB Flash program store with in-system programming support, 768 B of RAM for data and stack operations, integrated ADC for mixed-signal sensing, and a 3 V internal voltage regulator that simplifies board-level power design. The PG-TSSOP-38 footprint measures 9.7 mm x 6.4 mm with 0.5 mm pitch and supports industrial-grade operating temperature. The architecture pairs an 8051-compatible core with the XC800 peripheral set, including a multi-channel 10-bit ADC, capture/compare units (CCU6) for motor control PWM, and on-chip CAN/UART/SPI interfaces depending on the exact derivative. The 86 MHz internal clock is generated by an on-chip PLL from an external crystal or resonator, eliminating the need for an external clock driver. Typical applications include BLDC and stepper motor control for small appliances, automotive body electronics such as window lift and seat control modules, HVAC fan controllers, sensor signal conditioning nodes, and industrial sensor interfaces where deterministic real-time response is required. When designing with the SAF-XC866-4FRI, ensure the external crystal or resonator matches the PLL configuration in the Infineon XC866 user manual. Decouple VDD and VDDP pins with 100 nF + 10 uF ceramic capacitors placed within 5 mm of the supply pins to suppress switching transients from the internal regulator. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the standalone Infineon datasheet PDF, helping engineers evaluate sourcing risk and footprint compatibility.

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SAF-XC886CM-8FFI

SAF-XC886CM-8FFI - 8-Bit MCU, 32KB Flash, CAN/LIN, PG-TQFP-48 | Infineon

The Infineon SAF-XC886CM-8FFI is an 8-bit single-chip microcontroller from the XC88x family, integrating both a CAN 2.0B active controller and LIN support on-chip for advanced automotive/body networking. The device is delivered in a 48-pin PG-TQFP package with 32 KB of on-chip Flash program memory and 1.75 KB of RAM, and operates from a 3 V to 5.5 V supply across -40 °C to +85 °C industrial/automotive grade. What is an 8-bit MCU? An 8-bit microcontroller is a self-contained computing element that integrates an 8-bit CPU core, program memory (Flash or ROM), data memory (RAM), and a range of peripherals (timers, ADC, communication controllers, GPIO) onto a single silicon die. Within the microcontroller hierarchy, the XC886 sits under the broader category of CAN-enabled automotive MCUs, itself a subcategory of industrial microcontrollers and ultimately a member of the embedded processing / semiconductor family. This integration makes 8-bit MCUs cost-effective for body electronics, sensor nodes, and simple actuator control where a 32-bit MCU is not warranted. Key features of the SAF-XC886CM-8FFI include a 48 MHz maximum CPU clock, a 13-channel GPIO peripheral set, an integrated CAN 2.0B active controller with hardware masking/filtering/buffering of frames to offload the CPU, and LIN master/slave support allowing the chip to act as a single-chip network node without an external transceiver controller. An on-chip MultiCAN-like structure and the standard XC800 peripheral set (capture/compare units, ADC, watchdog) round out the device. Architecturally, the part is based on the industry-proven XC800 8051-compatible core, augmented with Infineon's peripheral enhancements including the CAN node, an enhanced interrupt controller, and on-chip oscillator with PLL. The 119-page datasheet document V0.1, 2006-02 is referenced as the canonical source for the family. The XC886/888CLM family supports both 5 V and 3.3 V operation; this specific variant (CM-8FFI) is the 5 V AC grade; a sister variant SAF-XC886CM-8FFI 3V3 AC targets 3.3 V systems. Typical applications include automotive body control modules, dashboard instrument clusters, HVAC control, smart sensor/ECUs with CAN or LIN connectivity, industrial CANopen nodes, building automation gateways, and appliance control boards that require fieldbus networking. Design consideration: at 48 MHz and 5 V supply the device draws tens of mA active; ensure the PCB supply trace and decoupling network handle the worst-case in-rush, and that the CAN transceiver output is correctly terminated per ISO 11898. Many engineers also place an external 8 MHz or 10 MHz crystal since the internal oscillator has limited temperature stability for CAN timing. This page synthesizes distributor pricing for the 3V3 AC and 5V AC variants, drop-in sister-family alternatives sharing the PG-TQFP-48 footprint, and practical design notes not found in the bare datasheet.

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SAF-XC886CM-8FFI5VAC

SAF-XC886CM-8FFI5VAC - 8-bit MCU, 32KB Flash, CAN/LIN | Infineon

The Infineon SAF-XC886CM-8FFI5VAC is an 8-bit single-chip microcontroller from the XC88x family, offering 32KB of Flash memory and 1.75KB of RAM in a 48-pin TQFP package. It integrates a CAN 2.0B-active controller and LIN support on-chip, delivering advanced networking capabilities for cost-sensitive automotive body and powertrain applications. The device operates from a 5V supply (4.5V to 5.5V range) at industrial temperature grade (-40C to +125C) and runs at up to 24 MHz core clock. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), working memory (RAM), and a rich set of peripherals (timers, ADC, communication interfaces) into one package. Within the broader semiconductor taxonomy, an 8-bit MCU belongs to the embedded microcontroller family, itself a sub-category of microprocessors. The XC88x series targets cost-optimized networked nodes in vehicles where CAN/LIN connectivity replaces point-to-point wiring. Key features of the SAF-XC886CM-8FFI5VAC include on-chip CAN 2.0B-active and LIN slave/master interfaces, an 8-channel 10-bit ADC with successive-approximation conversion, capture/compare unit (CCU6) for motor-control PWM generation, and a multi-purpose timer (T12/T13). The XC88x core uses the XC800 instruction set with a two-stage pipeline, providing predictable interrupt latency suitable for real-time control loops. On-chip oscillator support and a PLL reduce external BOM, while a window watchdog and brown-out detector improve functional safety. Typical applications include automotive body control modules, HVAC flap and blower actuators, lighting controllers (interior/exterior LED drivers with LIN command interface), instrument cluster sub-modules, and small sensor/ECU nodes in CAN/LIN vehicle networks. The integrated CAN transceiver-less controller is paired with an external CAN PHY such as Infineon's TLE6250G. The device is also suitable for industrial CANopen nodes and LIN sub-bus slaves where deterministic 8-bit performance is acceptable. A key design consideration when using this part is the 5V supply requirement; designers should provide adequate decoupling (100 nF + 10 uF) near VDD pins and route the analog AVCC separately. For noise-critical ADC conversions, average multiple samples and synchronize conversions with PWM to reduce switching-noise aliasing. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer page, giving engineers a one-stop reference for selecting, sourcing, and qualifying the SAF-XC886CM-8FFI5VAC.

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SAF-XE167F-96F66L

SAF-XE167F-96F66L - 16-Bit 66MHz 768KB Flash MCU | Infineon

The Infineon SAF-XE167F-96F66L is a 16-bit single-chip real-time signal controller from the XE166 classic series (alpha line) that runs at 66 MHz, integrates 768 KB of embedded Flash program memory, and is housed in a 144-pin PG-LQFP-144 (LQFP with exposed pad) package. It combines a C166SV2 CISC/DSP/RISC core with a rich peripheral set for hard real-time industrial and automotive control. A 16-bit microcontroller is an integrated circuit that combines a CPU, program memory, data memory, and peripherals such as timers, serial interfaces, and analog-to-digital converters on a single die. Within the semiconductor taxonomy, the SAF-XE167F-96F66L sits at microcontroller unit (MCU) -> embedded controller -> 16-bit real-time signal controller -> C166/XE166 family, a lineage originally developed by Infineon (and its predecessor Siemens/Cypress heritage) for motor control, power conversion, and automotive body electronics. Key features include a 66 MHz maximum CPU clock, 768 KB on-chip Flash, a 3.3 V core supply with 5 V tolerant I/O, a 144-pin LQFP exposed-pad package for improved thermal performance, and the C166SV2 instruction set with DSP extensions (MAC unit) that accelerates control-loop math. The XE166 family also provides a flexible peripheral event controller, multi-channel PWM, and multiple CAN nodes for distributed control architectures. The exposed-pad LQFP-144 package (PG-LQFP-144) lowers thermal resistance compared with standard LQFP, which matters when the device drives gate-driver and communication peripherals continuously at 66 MHz. The 768 KB Flash allows single-chip implementation of complex field-oriented-control and protocol stacks without external memory, reducing BOM cost and board area. Typical applications include industrial motor drives and servo controllers, automotive body and powertrain control modules, solar and power-conversion inverters, and industrial automation I/O modules. The combination of 66 MHz compute, DSP MAC, and CAN connectivity fits distributed real-time nodes that must close control loops in microseconds. When designing with this device, verify the core and I/O supply sequencing and decouple each supply pin with a low-ESR ceramic capacitor placed close to the package. The exposed pad must be soldered to a grounded thermal land with adequate via stitching to carry heat away from the die. This page synthesizes distributor availability, drop-in alternative analysis, and practical design notes that go beyond the manufacturer datasheet, giving engineers a single reference for sourcing and layout decisions.

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SAF1761BE/V1

SAF1761BE/V1 - Hi-Speed USB 2.0 OTG Controller | NXP | 128-LQFP

The NXP SAF1761BE/V1 is a Hi-Speed Universal Serial Bus (USB) host controller with on-the-go (OTG) support, packaged in a 128-pin LQFP (14x20 mm). It integrates a Hi-Speed USB 2.0 controller with a generic processor interface, designed for embedded applications requiring USB host, device, or OTG functionality. A USB controller IC is an interface device that bridges a host processor to the Universal Serial Bus physical layer, handling protocol framing, transaction translation, and electrical signaling. The SAF1761BE/V1 belongs to the USB 2.0 controller family (hypernyms: USB 2.0 controller -> USB interface IC -> peripheral controller -> interface IC -> integrated circuit), enabling embedded microprocessors without native USB hardware to add one or more Hi-Speed USB ports. It operates as a Line/Bus Controller using PCI/CMOS technology and supports three supply rails (1.8V, 3.3V, and 5V) for core logic, I/O, and USB transceiver functions. Key features include USB 2.0 Hi-Speed compliance (480 Mbps), On-The-Go (OTG) supplement support, a flexible parallel/generic processor interface for connection to virtually any 8/16-bit microcontroller or CPU, integrated PHY, and industrial temperature range (-40C to +85C). The 128-LQFP package supports both production and prototyping designs, while the PCI/CMOS process delivers low power consumption relative to USB controller solutions from this generation. Architecturally, the SAF1761BE/V1 combines a USB 2.0 transceiver, serial interface engine (SIE), protocol handler, and a generic bus interface in a single die. This integration eliminates external PHY or transceiver components, reducing BOM and PCB area. The OTG controller allows the device to act as either host or peripheral, supporting dual-role operation useful in tablets, portable instrumentation, and industrial handhelds. Typical applications include embedded USB host ports, industrial data loggers, USB OTG docking stations, portable medical devices, and automotive infotainment peripherals. Designers choose this part when they need a proven USB 2.0 Hi-Speed interface for embedded systems that lack native USB capability. When designing with this device, allocate adequate PCB area for the 128-LQFP footprint and ensure clean 3.3V and 5V rails with sufficient decoupling. The parallel host interface pins must be routed to the host CPU data/address bus following standard bus-length and impedance guidelines. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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SAFXE167F96F66LAC

SAFXE167F96F66LAC - 16-Bit XE166 MCU, 768KB Flash, 66MHz | Infineon

The Infineon SAFXE167F96F66LAC is a 16-bit single-chip real-time signal controller from the XE166 family (Compact Line), delivering 66 MHz CPU clock speed, 768 KB on-chip Flash, and 80 KB SRAM in a 144-pin LQFP-EP (20x20 mm) package with green plastic, lead-free terminations. The device is built around the C166SV2 core, integrates DSP/RISC style MAC instructions for deterministic signal processing, and provides 28 I/O ports with multiple serial interfaces including CAN, USART, SSC and I2C. A microcontroller (MCU) is an integrated circuit that combines a CPU, memory (Flash/RAM), peripherals, and I/O on a single die to execute embedded control firmware. The XE166 family targets real-time industrial applications — motor control, power conversion, automotive body and chassis, and industrial automation. The 'Compact Line' subset of XE166 balances deterministic interrupt latency with peripherals aimed at field-oriented control (FOC) for motors. Key features include 768 KB Flash for application code plus parameters, 80 KB SRAM for data and stack, a 66 MHz C166SV2 core delivering up to 66 MIPS with single-cycle MAC, an integrated A/D converter system with up to 16 channels, and on-chip oscillator/PLL supporting 3.0 V to 5.5 V single-supply operation. The part is qualified to industrial temperature range (-40 °C to +125 °C) and offers robust EMC for harsh environments. Architecturally, the SAFXE167F96F66LAC implements a five-stage pipeline with hardware multiply-accumulate (MAC) units optimized for high-rate signal processing loops such as Park/Clarke transforms used in motor FOC. The peripheral co-processor (PCP) offloads DMA-style data movement from the core, while the peripheral control processor manages CAN/USART transactions without CPU intervention. The 1 MByte linear address space is mapped across the Flash and SRAM with wait-state configuration on the Flash interface for deterministic instruction fetch at full clock rate. Typical applications include industrial motor drives (PMSM, BLDC, induction), servo controllers, renewable-energy inverters (solar, wind), automotive body and chassis ECUs, and industrial sensor/IoT edge nodes. The deterministic C166SV2 core is frequently paired with Infineon’s TLE9180 gate driver and Eice-ICE debugger for field-oriented motor control. When designing, ensure the 5 V rail is decoupled locally with 100 nF plus 4.7 µF ceramic and follow Infineon’s PCB layout for the LQFP-EP exposed pad — the EP must be soldered to a 1 sq-inch ground plane for thermal relief at full peripheral load. Confirm Flash endurance (typ. 100 k cycles per sector) in your firmware update strategy. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes not found in the manufacturer datasheet — a faster engineering reference than re-reading the 122-page XE167 user manual.

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SAK-C167CR-LM

SAK-C167CR-LM - 16-Bit C166 Microcontroller 25MHz ROM-less | Infineon

The Infineon SAK-C167CR-LM is a 16-bit single-chip CMOS microcontroller from the C166 family, delivered in a 144-pin PQFP (metric, Metric Plastic Quad Flat Pack - LM suffix) package and qualified for the -40 °C to +125 °C industrial operating range. The part is ROM-less (the 'K' in SAK denotes no on-chip program memory) and provides 16.5 MIPS peak instruction throughput, an integrated MAC unit for DSP-style arithmetic, a 16-channel A/D converter, two CAN 2.0B nodes, and up to 111 general-purpose I/O lines. The C167CR derivative adds capture/compare unit 6 (CAPCOM6) for advanced PWM generation and an on-chip PLL generating 25 MHz CPU clock from an external crystal or oscillator source. A microcontroller (MCU) is a single integrated circuit that combines a CPU core, volatile and non-volatile memory, and programmable peripherals on a single die. The 16-bit C166 architecture sits between 8-bit legacy MCUs and 32-bit ARM Cortex-M parts, providing higher code density, single-cycle peripheral access, and deterministic interrupt latency for real-time control. Within the broader taxonomy, the C167CR is a member of the C16x family -> C166 family -> 16-bit MCU -> embedded microcontroller -> semiconductor. ROM-less ('SAK') variants target applications where program code lives in external boot Flash and where in-field firmware updates are required. Key differentiating features of the SAK-C167CR-LM include up to 16.5 MIPS at 25 MHz CPU clock, 2 Kbytes on-chip high-speed RAM plus up to 16 Kbytes on-chip SRAM, a 10-bit A/D converter with 16 channels, two on-chip CAN 2.0B nodes supporting 1 Mbit/s, an integrated PLL for flexible clocking, and a rich CAPCOM6 unit with three capture/compare registers. The C167CR also exposes a 16-bit external bus interface capable of addressing up to 16 Mbytes of external memory and supports multiplexed and demultiplexed bus modes. Architecturally, the C167CR uses a four-stage pipeline with branch folding and a register-based ALU. Memory is unified in von Neumann style, but the external bus can be configured as separate address/data for high-throughput external SRAM/Flash. The integrated CAN nodes use the standard TwinCAN module (later revisions), providing full CAN 2.0B compliance and 32 message objects each. Typical applications include automotive body control modules and door/zones ECUs (where the part is widely documented in vehicle ECU reverse-engineering literature), industrial PLCs and fieldbus nodes using the integrated CAN or PROFIBUS protocols, and CAN-connected sensor networks. ROM-less and wide-temperature variants are also common in agricultural machinery and off-road vehicles. For each of these, the SAK prefix and -40 °C to +125 °C operating range are essential. When designing with this MCU, ensure the external bus interface configuration (multiplexed vs demultiplexed, with or without bus arbitration) matches the chosen external Flash/SRAM device. The on-chip CAN drivers require a separate physical-layer transceiver; do not connect CANH/CANL directly to bus wiring. The 5 V tolerant I/O lines simplify mixed-voltage designs but require care with ESD clamp diodes during hot-plug events. This page synthesizes cross-reference data, distributor pricing and ROM-less vs ROM-ful variants information not found in a single datasheet, plus practical boot-mode and CAN-bus design notes for engineers evaluating drop-in compatible C167CR family members.

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SAK-TC1796-256F150EBC

SAK-TC1796-256F150EBC - 32-Bit TriCore MCU, 150MHz, 2MB Flash, BGA-416 | Infineon

The Infineon SAK-TC1796-256F150EBC is a 32-bit single-chip TriCore microcontroller built on Infineon's AUDO (Automotive unified Distributed Object) architecture, integrating a RISC MCU, DSP, and microcontroller peripheral set on one die. It runs at 150 MHz, is housed in a 416-ball PG-BGA (Plastic Ball Grid Array) package, and integrates 2 MB of on-chip Flash plus companion SRAM, targeting safety-critical powertrain and chassis applications. It is the 'BC' suffix member of the TC1796 family, distinguished by extended qualification and ordering code details from the Infineon datasheet. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and a rich set of on-chip peripherals such as timers, ADC, communication controllers, and interrupt logic. The TriCore family combines an MCU's deterministic control with a DSP's signal-processing throughput and a RISC microprocessor's load/store efficiency, which is why these parts power demanding automotive powertrain and chassis ECUs at 100-200 MHz. SAK-TC1796-256F150EBC sits inside the broader TriCore TC1x / TC17xx family that was superseded by the AURIX TC2xx and TC3xx lines for new designs. Key features include a 150 MHz TriCore 1.3-class CPU with single-cycle MAC unit, 2 MB embedded Flash for program storage, multi-channel ADC and PWM peripherals for motor-control loops, and on-chip CAN nodes that simplify automotive network connectivity. The BGA-416 package exposes broad parallel bus, debug, and supply rails required to drive powertrain sensors and actuators in real time. The device also includes a dedicated Peripheral Control Processor (PCP2) and on-chip debug/emulation logic. Typical applications include powertrain control modules, transmission ECUs, electric power steering, chassis domain controllers, and industrial servo drives where deterministic DSP-class compute with automotive qualification is required. Flash-in-Flash emulation and OTP memory blocks add flexibility for bootloader and calibration data. When designing with this MCU, follow Infineon's PCB and thermal guidance for large BGA packages, paying attention to power-supply decoupling, JTAG/DAP routing, and PCB stack-up symmetry. Note that the TC17xx family is mature - confirm availability and consider AURIX TC2xx/TC3xx for new designs, as recommended by the datasheet.

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SAK-TC1796-256F150EXBE

SAK-TC1796-256F150EXBE - 32-Bit TriCore MCU 2MB Flash 150MHz | Infineon

The Infineon SAK-TC1796-256F150EXBE is a 32-bit TriCore TC17xx microcontroller with 2MB of embedded Flash program memory, 150 MHz maximum CPU clock, and a P-BGA-416-4 package. It is part of the legacy AUDO (Automotive Unified Dearborn) family of Infineon microcontrollers engineered for safety-critical automotive powertrain, chassis and body-electronics applications. What is a TriCore microcontroller? A TriCore is a hybrid 32-bit RISC/MCU/DSP architecture that combines the instruction throughput of a RISC processor, the deterministic interrupt behaviour of a microcontroller, and the single-cycle MAC DSP capabilities of a digital signal processor on a single bus-coupled die. This unified core reduces system BOM by replacing a separate MCU plus DSP, and it has been the principal automotive powertrain core architecture for Infineon until the AURIX TC2x/TC3x generations superseded it. The TC1796 integrates a TriCore CPU with DSP functionality, a peripheral control processor (PCP2), up to 2 MB on-chip program Flash, 192 KB on-chip SRAM, a flexible bus architecture with 4 CAN nodes and a 32-bit external bus interface. The 150 MHz core delivers ample headroom for real-time engine control loops, while the built-in A/D converter unit features 8/10/12-bit resolution channels for sensor acquisition in powertrain ECUs. Typical applications include gasoline and diesel engine management ECUs, transmission control units (TCU), electric power steering (EPS), and body control modules (BCM). SAK-TC1796-256F150EXBE is widely recognized as a stock ECU controller used in Mercedes-Benz and BMW powertrain controllers, where deterministic interrupt response and high-temperature operation are mandatory. Designers migrating from AUDO MAX to AURIX TC3xx must re-evaluate the toolchain, peripheral map and software layers. When designing with this device, ensure PCB layout provides sufficient thermal copper under the BGA and that signal integrity on the external bus is verified to 150 MHz operation. Use Infineon's DAVE/DAVE Drive toolchain and the TriCore compiler for code generation, and validate the locking mechanism for end-of-line flash programming.

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SAK-TC213L-8F133F

SAK-TC213L-8F133F - 133MHz TriCore AURIX MCU 0.5MB Flash | Infineon

The Infineon SAK-TC213L-8F133F AC is an Automotive AURIX TC21xL microcontroller built on the TriCore v1.6E 32-bit single-core architecture and packaged in a PG-TQFP-100 (12x12 mm) footprint. It runs at 133 MHz with 0.5 MB (512 KB) of embedded Flash, 56 KB SRAM (including cache), 16 DMA channels, 3 CAN nodes, and 2 ADC modules, providing a compact deterministic platform for safety-critical automotive electronics. An AURIX TC2xxL microcontroller is a 32-bit automotive MCU designed to meet the highest functional-safety standards (ISO 26262) while delivering real-time deterministic performance. TriCore combines RISC, DSP, and microcontroller instruction-set features in a single pipeline, allowing efficient handling of sensor acquisition, actuator control, and communication stacks in one die. The TC21xL sub-family is positioned as the cost- and power-optimized tier of the AURIX TC2xx family, scaling down from the higher-end TC26x/TC27x/TC29x variants. Key differentiating features include hardware lockstep CPU support, dedicated safety peripherals such as a Fault Tolerant Timer (FTT) and a Programmable Memory Integrity Monitor, plus integrated FlexRay, CAN, LIN, and SPI/ASC communication channels. The on-chip Flash supports ECC, and the device offers low-power modes targeted at body, chassis, and gateway ECUs. The integrated Programmable HSM (Hardware Security Module) in related TC2xx devices provides secure boot and key storage; consult the datasheet for the exact HSM configuration of this L-variant. Typical applications include automotive body controllers, gateway ECUs, electric power steering (EPS) sensor processing, lighting ECUs, and sensor fusion nodes. The 0.5 MB Flash and 56 KB SRAM limit its use to smaller software images, but this is more than adequate for classic AUTOSAR 4.x configurations targeting body-domain and chassis-domain modules. When designing with this part, ensure the PCB layout respects the PG-TQFP-100 thermal pad and decoupling guidelines from the AURIX TC21xL user manual. Consider pairing it with an Infineon TLE925x CAN transceiver and a TLE7368 power supply for a typical automotive ECU reference design. The SAK-TC213L-8F133F AC variant uses the tape-and-reel packaging suffix common in OEM automotive programs. Engineers should verify the exact device suffix (AC, AB, N AC) against their BSP version to ensure software-toolchain compatibility. This page synthesizes distributor pricing, drop-in suffix variants, and practical design notes not collected in a single view in the manufacturer datasheet, including cross-references to other TC21xL part numbers that share the same die and package.

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SAK-TC222L-16F133N

SAK-TC222L-16F133N - 32-bit AURIX TriCore MCU 1MB Flash TQFP-80 | Infineon

The Infineon SAK-TC222L-16F133N (AC variant) is a 32-bit automotive-grade microcontroller from the AURIX TC22xL family, built on the TriCore™ CPU architecture and operating at up to 133 MHz. The device integrates 1 MB of embedded Flash and 96 KB of SRAM (incl. cache) in a PG-TQFP-80-7 surface-mount package, and is qualified to ISO 26262 for safety-relevant automotive ECUs. An AURIX microcontroller is a 32-bit TriCore-based MCU that combines an RISC/DSP/MCU instruction set with deterministic real-time control, lockstep cores, and hardware security modules. It belongs to the broader class of automotive microcontrollers -> 32-bit MCUs -> embedded processors -> semiconductors, and serves as the brain for powertrain, chassis, body, ADAS, and gateway ECUs. The TC22xL sub-family is the entry-level node of the AURIX TC2xx family, providing safety, security, and connectivity at minimal pin count. Key features of the SAK-TC222L-16F133N include 133 MHz TriCore CPU with single lockstep pair for ASIL-D safety, 1 MB embedded Flash with ECC, 96 KB SRAM, a powerful peripheral set (multiple CAN-FD, LIN, QSPI, ASCLIN, GTM timer, ADC), and the embedded Hardware Security Module (HSM). It supports -40 °C to +125 °C (or +150 °C) automotive junction temperature ranges and is qualified per AEC-Q100 / ISO 26262. The TC222L is implemented in Infineon's 40 nm embedded Flash process with dual-lockstep TriCore cores and a dedicated SRI (Shared Resource Interconnect) crossbar. The lockstep architecture enables software-free fault detection, while the SRI crossbar gives deterministic low-latency access between TriCore, DMA, HSM, and the peripheral bus. Typical applications include automotive gateway ECUs, body domain controllers, sensor fusion nodes, low-end ADAS sensor ECUs, and industrial safety controllers. The compact TQFP-80 footprint also suits cost-optimized chassis or powertrain sub-modules. When designing with this device, ensure your toolchain uses a current AURIX iLLD/TC27x BSL package and that the HSM firmware is provisioned before production programming. Use the EVADC and GTM timer for synchronized sampling and PWM generation, and respect the lockstep initialization order. This page synthesizes distributor pricing, drop-in AURIX TC22xL family alternatives, and practical application notes not found in the manufacturer datasheet, helping sourcing engineers compare variants and select the right TC22xL SKU.

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SAK-TC233L-32F200F

SAK-TC233L-32F200F AC - AURIX TC23xL 200MHz MCU | Infineon

The Infineon SAK-TC233L-32F200F AC is a 32-bit automotive AURIX™ TC2 microcontroller in the TC23xL family, integrating up to two independent 32-bit TriCore™ CPUs running at 200 MHz, 2 MB of embedded program Flash, and 192 kB of SRAM (including cache) in a TQFP-100 (12x12 mm) package. The part carries the "AC" temperature grade suffix, denoting -40 °C to +125 °C ambient operation and is qualified for automotive use cases including chassis, body, and gateway ECUs. An AURIX microcontroller is a multicore 32-bit TriCore-based MCU family from Infineon, positioned as a power-management and functional-safety successor to the C166/SuperH families; it combines RISC-like DSP capability with embedded safety (lockstep cores, ECC memories) and rich automotive peripherals (CAN FD, LIN, FlexRay, SENT, PSI5). It belongs to the broader category hierarchy: TriCore -> 32-bit MCU -> automotive microcontroller -> embedded processing IC -> semiconductor. Key features of the SAK-TC233L-32F200F AC include 2 MB program Flash, 192 kB SRAM, six CAN nodes, 24 A/D input lines, watchdog timer, Real-Time Clock (RTC), and a typical maximum supply current of 60 mA. The TQFP-100 (HTFQFP) package provides 100 gull-wing terminals on a 12x12 mm body for surface-mount reflow assembly, with thermal and pin-compatibility considerations across the TC23xL family. The TC23xL family is built around two independent TriCore™ v1.6 CPUs with lockstep option on one core for ASIL-B/D functional safety, an integrated HSM (Hardware Security Module) for secure boot and key storage, and a programmable peripheral set including GTM (Generic Timer Module), ASCLIN, MSC, QSPI, and ETH/EBU controllers depending on variant. The 200 MHz TriCore core delivers ~1.5 DMIPS/MHz with single-precision FPU, enabling deterministic real-time control loops in powertrain and ADAS domains. Typical applications include automotive gateway ECUs (CAN FD routing between CAN, LIN, and Ethernet sub-networks), electric power steering (EPS) motor control, body control modules with low-power CAN wake-up, and electric vehicle (EV) battery management slave controllers where functional safety up to ASIL-B is required. Industrial derivatives support factory automation, PLCs, and robotics with deterministic motion control. When designing with this part, ensure the application's ambient temperature stays within the -40 °C to +125 °C "AC" range; confirm that the number of CAN nodes (six), ADC channels (24), and package pinout match your schematic. Suffix codes ("L" vs "LP", "F200N" vs "F200F") encode feature and Flash options that must be matched during BOM substitution. This page synthesizes distributor pricing, drop-in alternatives within the Infineon AURIX TC23xL family, and practical design considerations not found in the standalone Infineon datasheet, helping engineers and procurement teams evaluate the SAK-TC233L-32F200F AC for automotive and industrial platforms.

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SAK-TC233L-32F200N

SAK-TC233L-32F200N - AURIX TC2 200MHz MCU 2MB Flash | Infineon

The Infineon SAK-TC233L-32F200N AC is a 32-bit TriCore AURIX TC2xx family automotive microcontroller running at 200 MHz, integrating 2 MB of embedded Flash and 192 KB of SRAM (including cache) into a 100-pin TQFP package (PG-TQFP-100-23). It is qualified for automotive applications and is part of the safety-oriented AURIX family designed for chassis, body, and powertrain ECUs that demand ASIL-D capable compute. An AURIX microcontroller is a multicore 32-bit TriCore MCU family from Infineon that combines a RISC-style instruction set with DSP and microcontroller features, plus integrated safety and security hardware. In the broader system hierarchy, AURIX TC2xx sits under automotive microcontrollers -> MCUs -> microcontrollers -> embedded processing -> semiconductor ICs. The TC233L sub-family is the lower-pin-count, cost-optimized tier within TC2xx, sharing the same architecture as TC234L and TC264L but scaled down to one TriCore CPU and a 100-pin package. Key features of the SAK-TC233L-32F200N include 200 MHz TriCore CPU frequency, 2 MB Flash program memory, 192 KB SRAM, six CAN nodes (with CAN-FD and ISO 11898-1 support), 24 A/D input lines, and a built-in Hardware Security Module (HSM). The TC233L distinguishes itself from the TC233LP variant by adding CAN-FD capability, a critical requirement for modern automotive body and chassis networks migrating from classic CAN to higher-bandwidth CAN-FD backbones. Architecturally, the SAK-TC233L-32F200N pairs the TriCore v1.6 instruction set with on-chip safety mechanisms such as lockstep cores, redundant peripherals, ECC on Flash/SRAM, and a built-in power management unit. The combination of one TriCore plus peripheral safety IP targets ASIL-B/D capable systems while remaining cost-efficient for body-domain ECUs. Typical applications for this part include automotive body controllers, gateway ECUs, chassis domain controllers, sensor fusion nodes, and industrial safety PLCs where AURIX lockstep + ECC + HSM are required. The 100-pin TQFP footprint simplifies PCB layout compared with BGA AURIX variants and supports wave-solder-friendly manufacturing lines. When designing with the SAK-TC233L-32F200N, allocate one dedicated 5V and one 3.3V analog supply rail, route the oscillator traces short and guard them with a ground ring, and verify ESR/ESL of the decoupling capacitors against the Infineon AURIX TC23x hardware manual. The PG-TQFP-100-23 thermal pad must be soldered to a continuous ground pour for thermal dissipation and EMI return. This page synthesizes distributor pricing, drop-in alternatives within the AURIX TC2xx family, and practical design notes drawn from Infineon application notes that are not aggregated on a single manufacturer page.

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SAK-TC233LP-32F200F

SAK-TC233LP-32F200F - AURIX 32-bit MCU, 200MHz, 2MB Flash | Infineon

The Infineon SAK-TC233LP-32F200F AC is an ISO 26262-qualified AURIX TC2xx family 32-bit TriCore microcontroller running at 200 MHz with 2 MB of embedded Flash program memory, housed in a 100-pin TQFP package (PG-TQFP-100-23). The integrated 192 KB SRAM (including cache), 24 A/D input lines and 6 CAN nodes make it well suited to functional-safety automotive ECUs and industrial real-time control applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, peripherals, and I/O on one die. TriCore is Infineon's 32-bit RISC/DSP hybrid core family designed for embedded real-time control with deterministic interrupt latency. Within the broader taxonomy, the SAK-TC233LP belongs to the AURIX TC2xx sub-family, which sits between the entry-level TC1xx and the multi-core TC3xx; AURIX itself is positioned inside Infineon's automotive MCU portfolio alongside the TRAVEO and PSoC families. Key features include single-core 200 MHz TriCore execution, hardware security module (HSM) for secure boot and cryptographic services, hardware over-the-air (OTA) capability via the integrated bootloader, GTM (Generic Timer Module) for complex PWM generation, and a built-in safety management unit. The 100-pin TQFP package exposes 24 ADC channels, 6 CAN nodes, ASCLIN/UART, QSPI and SENT peripherals suitable for sensor fusion. Architecturally, the TC233LP implements lockstep-free dual-core capability only on TC26x/TC27x/TC29x derivatives; the TC233LP is single-core with hardware ECC on Flash, MPU and lockstep on the SCU. Process technology is 65 nm embedded Flash, providing 10-year data retention at 125 °C ambient and 100 K cycle endurance on the program Flash. Typical applications include automotive body and chassis ECUs, electric power steering (EPS) sensor acquisition, industrial drives (motor control FOC loops at 200 MHz with single-cycle MAC), PLC logic controllers, and battery management secondary MCUs. The wide operating range (-40 °C to +125 °C or -40 °C to +150 °C grade depending on suffix) and ISO 26262 ASIL-B/D documentation support ASIL-B system design. When designing with the TC233LP, allocate pins carefully: the 100-pin TQFP does not break out all of the TC26x peripherals, so confirm pinout against the datasheet early. Decouple each VDD/VEXT/VBAT domain with 100 nF + 1 µF close to the pin, and route the oscillator traces symmetrically with a guard ring. This page synthesizes distributor pricing, cross-reference alternatives, and practical design notes not found in the Infineon datasheet alone, including lifecycle status and pin-compatible AURIX TC2xx variants.

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SAK-TC233LP-32F200N

SAK-TC233LP-32F200N - 32-bit AURIX TC2 MCU, 200MHz, 2MB | Infineon

The Infineon SAK-TC233LP-32F200N is a 32-bit TriCore AURIX TC2 automotive microcontroller running at 200 MHz with 2 MB of embedded Flash memory, housed in a 100-pin TQFP (PG-TQFP-100-23) package. The TC23xL family combines a single TriCore v1.6.1 CPU with safety-oriented peripherals, making it the entry point to AURIX for cost-sensitive chassis, body, and gateway ECUs. An AURIX (Automotive Realtime Integrated Next-gen Architecture) microcontroller is a multicore MCU family originally developed by Infineon targeting ASIL-D functional safety under ISO 26262. TriCore fuses RISC, DSP, and microcontroller instruction-set concepts into one architecture, allowing deterministic interrupt response together with signal-processing throughput. Within the AURIX TC2 hierarchy, the TC23xL sits below TC26x and TC27x — fewer cores and less peripherals, but the same safety concept (lockstep, MPU, ECC) and the same toolchain (Aurix Development Studio, HighTec/GCC). This hierarchy makes the TC23xL a popular step-down choice when a TC26x design is over-budget. Key device features include 2 MB Program Flash, 192 KB SRAM with ECC, a 200 MHz TriCore DSP core, on-chip CAN-FD nodes, ASIL-B/D hardware support via lockstep and ECC, and a -40C to +125C (or +150C) automotive operating range. The TC23xL retains the AURIX safety and security story with a smaller die, enabling designs that must hit cost targets while still meeting ISO 26262 requirements at ASIL-B or split-lock ASIL-D. Architecturally, the TC233LP single-core variant routes DMA, timing, and interrupt traffic through the AURIX SPB (System Peripheral Bus), with safety primitives like End-to-End ECC on Flash and dedicated memory protection. Compared with TC26x (TC26xB) and TC27x (TC27xB/TC27xD) devices, the TC233LP trims memory and removes one CPU while keeping the safety DNA, which is what makes it attractive for body-domain controllers and entry-level domain ECUs where higher-end AURIX would be over-spec. Typical applications include automotive body controllers, BCM (Body Control Modules), gateway ECUs, chassis sensor nodes, and entry-level domain ECUs where ASIL-B / ASIL-D split-lock compliance is required. The TC233LP is also used in BMS slaves and EV charging controllers that need deterministic communication and a proven automotive toolchain. When migrating software from TC26x to TC23xL, confirm that the consumed peripheral set (number of CAN-FD nodes, QSPI channels, HSM presence) maps to TC23xL availability — TC23xL parts like the SAK-TC233LP-32F200N intentionally remove some peripherals to reach lower-cost power classes. Use Infineon's TC23xL datasheet and target hardware manual before finalizing the BOM. This page synthesizes Infineon distributor pricing, drop-in AURIX alternatives, and PCB design notes that are not collected in the official manufacturer datasheet, giving procurement and firmware teams a single reference for the SAK-TC233LP-32F200N.

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SAK-TC234LP-32F200N

SAK-TC234LP-32F200N - AURIX TC23xL MCU 200MHz 2MB Flash TQFP-144 | Infineon

The Infineon SAK-TC234LP-32F200N AC is a 32-bit TriCore AURIX TC23xL automotive microcontroller operating at 200 MHz with 2 MB of embedded Flash and 192 KB SRAM, housed in a TQFP-144 (16x16 mm) package with exposed thermal pad. It supports an operating voltage range of 1.17V to 5.5V across six CAN nodes, including CAN-FD and ISO 11898-1 support, and provides 24 analog-to-digital input lines for sensor acquisition. A 32-bit microcontroller (MCU) is an integrated processor that combines a CPU core, memory, and programmable peripherals on a single silicon die. Within the embedded hierarchy, a TriCore AURIX MCU sits between a generic microcontroller and a microprocessor SoC, combining real-time control performance with DSP capability and on-chip safety features. The AURIX family in particular targets automotive functional-safety applications under ISO 26262, integrating lockstep cores and hardware security modules. Key features include 32-bit single-precision performance at 200 MHz, 2 MB program Flash, 128 KB Data Flash plus 192 KB SRAM, a six-node CAN/CAN-FD interface, and 24 ADC input channels. The TQFP-144 (16x16 mm) package with exposed pad provides efficient thermal dissipation for automotive under-hood and chassis applications. The TC23xL architecture combines one TriCore CPU with dedicated peripheral subsystem and on-chip debug support, enabling deterministic interrupt response. Its lockstep-aware design supports ASIL-B/D safety classification, while the on-chip HSM provides cryptographic acceleration for secure boot and OTA updates. Typical applications include automotive body and chassis ECUs, electric power steering, airbag controllers, sensor fusion nodes, and safety-critical industrial PLCs. The wide 1.17V-5.5V supply range also supports 12V/24V battery-direct designs without external regulators. When designing with this device, ensure the exposed thermal pad is soldered to a sufficiently large copper pour to meet the datasheet thermal resistance specification. The CAN-FD support differentiates the -32F200N variant from the -32F200F revision; verify peripheral requirements before substituting. This page synthesizes distributor pricing, AURIX family cross-references, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for cost-down and second-source decisions.

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SAK-TC237LP-32F200N

SAK-TC237LP-32F200N AC - 32-bit AURIX TC2 MCU | Infineon | Auto

The Infineon SAK-TC237LP-32F200N AC is a 32-bit TriCore AURIX TC2xx family automotive microcontroller operating at 200 MHz with 2 MB of embedded Flash memory in an LFBGA-292 package. It integrates a TriCore DSP/microcontroller architecture, up to 2 MB Flash, on-chip SRAM, CAN FD-capable controllers, and a comprehensive automotive peripheral set including timers, ADCs and communication interfaces optimized for safety-critical powertrain and chassis applications. An AURIX TC2xx microcontroller is a multicore TriCore device designed for functional safety in automotive electronics, typically deployed in powertrain, chassis, body and ADAS subsystems. The TC2xx family sits in the broader AURIX architecture hierarchy (TriCore -> 32-bit automotive MCU -> embedded controller -> semiconductor) and is built around three independent TriCore instruction sets per cluster with hardware-level safety mechanisms targeting ASIL-D/SIL-3 systems per ISO 26262. Key features include 200 MHz CPU clock with single-precision FPU and DSP extensions, 2 MB program Flash, on-chip SRAM and dedicated peripheral SRAM, up to four CAN nodes with CAN FD protocol support, multiple ASCLIN/LIN, QSPI and I2C channels, a 12-bit ADC, and a hardware Security Module (HSM). The LFBGA-292 package with 0.8 mm pitch supports automotive -40C to +125C ambient operation and is qualified per AEC-Q100. Technical depth comes from the dual TriCore architecture with lockstep cores for safety, hardware Random Number Generator, ECC-protected Flash/SRAM, and on-chip watchdog and fault collection unit. The CAN FD module - the key differentiator versus the SAK-TC237LP-32F200S AC variant - enables higher bandwidth CAN payloads required by modern automotive ECUs. Typical applications include electric power steering, braking systems (ABS/ESC), airbag ECUs, body control modules, gateway ECUs, and CAN FD-based chassis domain controllers where functional safety, deterministic behavior and high-speed CAN are essential. When designing with this part, allocate a 3.3V core supply with bulk decoupling near each VDD/VSS pair and route the SWD/JTAG signals symmetrically. Always validate software against the AURIX safety manual and use the HSM for secure boot. This page synthesizes distributor pricing, drop-in AURIX alternatives, and practical design notes not found on any single manufacturer or distributor page.

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SAK-TC275TP-64F200N

SAK-TC275TP-64F200N - AURIX TC27xT 200MHz TriCore MCU | Infineon

The Infineon SAK-TC275TP-64F200N DC is a 32-bit AURIX TC27xT family microcontroller with three independent 200 MHz TriCore CPUs, 4 MB embedded Flash, and 472 KB SRAM, housed in a PG-LQFP-176-22 (LQFP-176) package qualified for automotive and industrial safety applications. An AURIX TriCore microcontroller is a multi-core 32-bit MCU family from Infineon that combines RISC, DSP, and microcontroller processing elements on a single die. TriCore belongs to the broader automotive MCU category, sitting architecturally between conventional Cortex-M microcontrollers and higher-performance Cortex-R/A cores, with a strong emphasis on functional safety (ISO 26262) and real-time deterministic control. The TC27xT family specifically targets powertrain, chassis, brake, and steering domains requiring ASIL-D capable processing. Key features include up to 200 MHz triple-TriCore operation, 4 MB on-chip Flash with ECC, 472 KB SRAM with ECC, four CAN nodes, up to 48 analog/digital input lines, a powerful Generic Timer Module (GTM), and hardware safety constructs such as lockstep cores and integrated Memory Protection Units. The device operates across -40C to +125C junction temperature and supports the PG-LQFP-176-22 thermal envelope suitable for under-hood installations. Architecturally, the TC275TP separates application code and safety tasks onto dedicated cores with redundant execution paths. The on-chip Flash controller supports single-bank and dual-bank update strategies for OTA-capable ECUs, while embedded HSM and crypto accelerators (specific sub-features vary by part number) are integrated alongside the GTM and ADAS peripherals. The rich peripheral set - including SPI, ASCLIN, MSC, and PSI5 - is mapped to automotive sensor and actuator buses. Typical applications include automotive electric power steering, brake-by-wire systems, suspension control, electronic stability programs, transmission ECUs, and industrial servo drives. The combination of triple-core throughput and ASIL-D capable lockstep architecture makes it a mainstream choice for chassis-domain ECUs in mid-range vehicles. Designers should plan thermal dissipation on the LQFP-176 PCB pad layout and follow Infineon's hardware design guide regarding decoupling, oscillator routing, and ESD retention. Firmware should always enable ECC and watchdog services before any safety-relevant task activation. This page synthesizes Infineon distributor pricing, drop-in AURIX alternatives, and practical layout notes not found in the standalone datasheet.

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SAK-TC277TP-64F200N

SAK-TC277TP-64F200N - AURIX TC27xT 200MHz Tri-Core MCU | Infineon

The Infineon SAK-TC277TP-64F200N is an automotive-grade AURIX TC27xT 32-bit TriCore microcontroller built around three independent 200 MHz TriCore CPUs and packaged in a 292-ball PG-LFBGA. According to Infineon product documentation, it integrates 4 MB of embedded Flash, 472 KB SRAM (including cache), four CAN nodes, a powerful Generic Timer Module (GTM), and is qualified for the highest ISO 26262 safety integrity levels used in automotive ECUs. An AURIX TriCore microcontroller is a 32-bit MCU family that fuses a RISC-style microcontroller, a DSP, and a microcontroller load/store unit into one deterministic architecture. The AURIX TC2xx family sits within the broader category of automotive MCUs and is positioned for safety-critical powertrain, chassis, ADAS, and body-domain applications where lockstep cores, hardware security modules, and ASIL-D support are mandatory. SAK-TC277TP-64F200N specifically belongs to the TC27xT sub-family, which extends the TC27x line with the GTM for advanced timer/PWM workloads. Key features include a triple-core lockstep TriCore configuration at 200 MHz, 4 MB program memory, 472 KB SRAM, four CAN nodes, GTM timers, hardware security module (HSM), and ISO 26262 ASIL-D readiness. The PG-LFBGA-292 package provides high integration density while supporting automotive temperature ranges, making it suitable for under-hood and safety controller placement. Typical applications include automotive powertrain ECUs, electric vehicle inverter control, advanced driver-assistance systems (ADAS), chassis and braking controllers, and body domain controllers. Wide peripheral integration (CAN, LIN, SPI, ASCLIN, GTM timers, ADC) replaces several discrete ICs, reducing BOM cost and PCB area. Internal voltage domains of 1.3 V core and 5 V I/O simplify interfaces to analog sensors and bus transceivers. When designing with this MCU, ensure PCB layout uses microvia stacks for the PG-LFBGA-292 footprint, allocate sufficient decoupling across all 1.3 V and 5 V rails, and validate lockstep configuration against the latest Infineon AURIX safety manual. This page synthesizes distributor availability, AURIX-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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SAK-TC297TP-128F300SBCKXUMA1

SAK-TC297TP-128F300SBCKXUMA1 - 300MHz AURIX MCU | Infineon

The Infineon SAK-TC297TP-128F300SBCKXUMA1 is a high-performance 32-bit TriCore AURIX TC2 microcontroller with three independent 300 MHz TriCore CPUs, 8 MB of embedded Flash, and 728 kByte of SRAM in a PG-LFBGA-292-6 package. A multicore automotive microcontroller (MCU) is a system-on-chip that integrates multiple CPU cores, memory, and peripherals on a single die to execute real-time control, communication, and safety monitoring in parallel. Within the powertrain-to-domain-controller hierarchy, it sits above single-core MCUs and below full application processors, making AURIX TC2 devices a cornerstone of ISO 26262 functional-safety architectures. Key features include a maximum clock frequency of 300 MHz, 8 MB program Flash, 728 kByte SRAM (including cache), 6 CAN nodes, 16 ADC modules, FlexRay support, and Ethernet connectivity. The Generic Timer Module (GTM) generates complex PWM patterns for motor control and engine management, while a dedicated safety management unit supports lockstep-based safety concepts. Architecturally, each TriCore core combines RISC, DSP, and microcontroller capabilities, enabling parallel execution of safety-critical and performance-critical tasks. The device operates over the automotive range of -40C to +125C, is AEC-Q100 qualified, and uses a 3.3V I/O supply with a 1.3V core supply. Typical applications include engine control units (ECUs), transmission control, ADAS domain controllers, battery management systems (BMS), and industrial motor control, where the 300 MHz TriCore cores and rich peripheral set handle real-time control with functional safety. Design consideration: properly decouple the multiple 3.3V and 1.3V rails and observe power-sequencing and layout guidelines in the Infineon datasheet to minimize EMI and ensure reliable operation.

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SAK-TC299TX-128F300N

SAK-TC299TX-128F300N - 300MHz TriCore AURIX MCU | Infineon

The Infineon SAK-TC299TX-128F300N BC is a 32-bit TriCore AURIX TC29xTX automotive microcontroller featuring three independent TriCore CPUs operating up to 300 MHz, 8 MB of embedded Flash, and 2776 KB of SRAM, housed in a 516-pin LFBGA package. It targets the highest automotive safety integrity levels with lockstep cores, redundant peripherals, and a powerful Generic Timer Module (GTM) for complex engine and powertrain timing. An automotive microcontroller (MCU) is a specialized microcontroller engineered to meet ISO 26262 functional safety requirements, providing lockstep CPU cores, ECC memory, and built-in self-test to detect random hardware faults. Within the broader semiconductor hierarchy, it sits under the MCU category, then the 32-bit microcontroller family, then the automotive-grade embedded computing tier, then the broader semiconductor taxonomy. The AURIX family specifically targets safety-critical drivetrain, chassis, and ADAS platforms where deterministic real-time response is mandatory. Key features include up to 300 MHz triple-core TriCore execution, 8 MB Flash with ECC, 2776 KB on-chip SRAM, GTM for advanced timer/PWM generation, 6 CAN nodes, FlexRay interface, 94 analog input lines across multiple ADC modules, and a 3.3V/5V tolerant supply. The triple-core lockstep architecture permits ASIL-D capable system designs with full safety coverage. The TC29xTX silicon pairs three TriCore v1.6.2 CPUs with a dedicated FPU and DSP extensions per core, plus a Generic Timer Module that delivers high-resolution PWM, capture/compare, and signal routing. Memory is partitioned so safety-critical code can be isolated from non-safety code in separate Flash and SRAM regions. Hardware security modules include a Hardware Security Module (HSM) for secure boot and cryptographic key storage. Typical applications include engine management ECUs, transmission control units, electric power steering, integrated safety domain controllers, and chassis control modules. The wide integration of timers, ADC, and communication peripherals reduces external component count on drivetrain PCBs. AEC-Q100 qualification supports deployment in production vehicles across passenger car and commercial vehicle platforms. When designing with the SAK-TC299TX, allocate sufficient PCB layers for decoupling of the multi-rail core supply. Use Infineon's AURIX iLLD drivers and the free AURIX Development Studio IDE to simplify peripheral configuration. Plan for boot mode strap configuration and HSM provisioning during manufacturing programming. This page synthesizes distributor pricing, drop-in alternatives within the AURIX TC29x family, application notes, and PCB design considerations not bundled into the manufacturer datasheet.

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SAK-TC364DP-64F300F

SAK-TC364DP-64F300F - AURIX TC36x Dual-Core 300MHz MCU | Infineon

The Infineon SAK-TC364DP-64F300F AA is an automotive-grade 32-bit TriCore AURIX TC36xDP microcontroller engineered for safety-critical powertrain, chassis, and ADAS applications. The device integrates two TriCore v1.6.2 cores running at 300 MHz each, supported by a checker-core (lockstep) configuration that enables ISO 26262 ASIL-D capability. The TC36xDP delivers 4 MB of embedded program flash, 672 KB of SRAM, and on-chip peripherals including 100 Mbit Ethernet, multiple CAN-FD ports, LIN, SPI, and a hardware security module. An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and interrupt control on one die. In the automotive electronics hierarchy, an automotive MCU sits above general-purpose MCUs in functional-safety requirements because it must meet ASIL ratings defined by ISO 26262. The AURIX TC36xDP family is part of Infineon's second-generation AURIX family (TC3xx) and is positioned between the smaller TC33x and the larger TC37x/TC38x/TC39x devices, balancing performance, memory, and package cost for chassis and body-domain ECUs. Key features of the SAK-TC364DP-64F300F include a hardware ECC unit on flash, built-in general-purpose timer (GPT) modules, integrated LDO voltage regulators, and a dedicated Peripheral Control Processor (PCP) for offloading interrupt-driven tasks from the main TriCore cores. The device supports single-voltage supply operation, multiple wake-up sources, and Infineon’s HSM (Hardware Security Module) for secure boot and cryptographic acceleration. Typical power consumption is below 2 W across the full temperature range. The TC36xDP is built on a 65 nm embedded flash technology and includes a lockstep checker core that runs in parallel with the main core for diagnostic coverage. This dual-core lockstep architecture, combined with a Safety Management Unit (SMU) and a redundant Watchdog Timer, provides the systematic and random fault detection required for ASIL-D applications. The integrated DMA engine has multiple channels for high-throughput data movement between peripherals and memory. Typical applications include automotive chassis control (brake, steering, suspension), electric power steering (EPS), airbag ECUs, battery management systems for xEV, and zone/body domain controllers. The device's 100 Mbit Ethernet MAC makes it suitable for in-vehicle networking backbones, while the multiple CAN-FD channels support traditional automotive bus architectures. The integrated HSM also supports secure OTA (over-the-air) firmware update requirements. When designing with the TC36xDP, ensure that the lockstep mode is properly configured before ASIL-D safety claims can be made. Decoupling capacitors must be placed close to all VDD pins, and the external crystal or clock source must meet the jitter requirements specified in the Infineon TC3xx user manual for Ethernet and CAN-FD communication. JTAG/DAP access pins should be routed to a secure test header for production programming. This page synthesizes distributor pricing, AURIX family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers evaluate second-source options for safety-critical automotive designs.

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SAK-TC364DP-64F300FAA

SAK-TC364DP-64F300FAA - 300MHz Dual-Core AURIX MCU | Infineon

The Infineon SAK-TC364DP-64F300FAA is a 32-bit TriCore AURIX TC36xDP automotive microcontroller featuring two TriCore cores running at 300 MHz, 4 MB of flash memory, and a PG-TQFP-144-27 package. It belongs to Infineon's second-generation AURIX (TC3xx) family, which increases performance, memory, and connectivity to address new automotive and industrial trends. A microcontroller unit (MCU) is an integrated circuit that combines a processor core, memory, and programmable peripherals in a single chip, forming the computational heart of embedded systems. Within the MCU hierarchy, the AURIX TC3xx family targets functional-safety applications, positioned above general-purpose MCUs and alongside other automotive safety MCUs such as those meeting ISO 26262 ASIL-D requirements. Key features include 100 Mbit Ethernet connectivity, ISO 26262 ASIL-D functional safety support, hardware ECC memory protection, an integrated LDO voltage regulator, general-purpose timers, a memory protection unit (MPU), and a hardware security module (HSM) for secure boot. The dual-core lockstep architecture enables error detection for safety-critical functions, while the TriCore unified core combines microcontroller, DSP, and RISC capabilities for efficient execution of control code and signal processing algorithms. The device operates from -40C to +125C (automotive temperature grade), requires a 3.3V I/O supply and 1.25V core supply, and can dissipate up to 2W under full load. RoHS compliance and long-term availability support multi-year automotive production programs. Typical applications include ADAS sensor fusion, automotive gateways and domain controllers, engine and transmission control, battery management systems (BMS), and industrial automation. The 100 Mbit Ethernet interface enables high-bandwidth communication in zonal architectures. Design consideration: use the integrated LDO or an external 1.25V regulator for the core rail, and follow Infineon power-supply decoupling guidelines to minimize noise and ensure stable operation at 300 MHz.

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SAK-TC387QP-160F300S

SAK-TC387QP-160F300S - 32-bit AURIX TC3xx Quad-Core MCU | Infineon

The Infineon SAK-TC387QP-160F300S is a 32-bit quad-core automotive microcontroller from the AURIX TC3xx second-generation family, featuring four TriCore TC1.6.2 cores running at up to 300 MHz with two lockstep checker cores for functional safety, 10 MB of embedded flash (40 nm technology), and housed in a PG-LFBGA-292-11 package. It supports 1 Gbit Ethernet connectivity and is qualified to ISO 26262 ASIL-D for the highest automotive safety integrity level. An AURIX TC3xx microcontroller is a multi-core TriCore-based system-on-chip designed for next-generation automotive and industrial safety-critical applications. TriCore architecture uniquely combines microcontroller (MCU), DSP, and RISC instruction sets into a single CPU, optimized for embedded real-time control. The TC3xx second generation increases performance, memory, connectivity, and scalability over the first-generation TC2xx, addressing electrification, ADAS, and zonal E/E architecture trends. Key features of the SAK-TC387QP-160F300S include four TriCore cores at 300 MHz with hardware lockstep for safety, 10 MB program memory (FLASH), 1 Gbit Ethernet interface for high-bandwidth in-vehicle networking, integrated HSM (Hardware Security Module) for secure boot and cryptographic acceleration, and a comprehensive peripheral set including multiple CAN-FD, LIN, SPI, and QSPI interfaces. The PG-LFBGA-292-11 BGA package supports high-density PCB designs typical of zonal and domain controllers. Architecturally, the TC387QP leverages Infineon's proven lockstep checker-core pattern inherited from the TC2xx family, where two cores execute the same instruction stream and a hardware comparator flags divergence, enabling latent fault detection without software overhead. The 40 nm embedded flash process supports high-speed read-while-write operation, allowing EEPROM emulation and OTA firmware updates without CPU stall. Typical applications include automotive zone controllers, electric vehicle (EV) battery management systems, advanced driver-assistance systems (ADAS) sensor fusion ECUs, domain controllers, industrial safety PLCs, and motor control inverters for traction and servo drives. The 1 Gbit Ethernet capability specifically targets backbone and zonal networks in next-generation E/E architectures. When designing with this device, ensure adequate thermal relief under the BGA thermal pad and follow Infineon's PCB layout guidelines for the PG-LFBGA-292-11 footprint. The two lockstep checker cores reduce usable application throughput by approximately 50% compared to a 4-core non-lockstep MCU; choose the TC387QP variant (lockstep) only when ASIL-D decomposition requires it. This page synthesizes distributor pricing, drop-in suffix variants, and practical BGA-layout design notes that are not consolidated in the manufacturer brief datasheet.

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SAK-TC233LP-32F200N - 32-bit AURIX TC2 MCU, 200MHz, 2MB | Infineon

SAK-TC234LP-32F200N - AURIX TC23xL MCU 200MHz 2MB Flash TQFP-144 | Infineon

SAK-TC237LP-32F200N AC - 32-bit AURIX TC2 MCU | Infineon | Auto

SAK-TC275TP-64F200N - AURIX TC27xT 200MHz TriCore MCU | Infineon

SAK-TC277TP-64F200N - AURIX TC27xT 200MHz Tri-Core MCU | Infineon

SAK-TC297TP-128F300SBCKXUMA1 - 300MHz AURIX MCU | Infineon

SAK-TC299TX-128F300N - 300MHz TriCore AURIX MCU | Infineon

SAK-TC364DP-64F300F - AURIX TC36x Dual-Core 300MHz MCU | Infineon

SAK-TC364DP-64F300FAA - 300MHz Dual-Core AURIX MCU | Infineon

SAK-TC387QP-160F300S - 32-bit AURIX TC3xx Quad-Core MCU | Infineon