SAK-TC297TP-128F300SBCKXUMA1 - 300MHz AURIX MCU | Infineon
料号： SAK-TC297TP-128F300SBCKXUMA1 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $42.5 | $42.50 |
| 10 | $38.9 | $389.00 |
| 100 | $35.2 | $3,520.00 |
| 500 | $32.1 | $16,050.00 |
| 1,000 | $29.6 | $29,600.00 |
SAK-TC297TP-128F300SBCKXUMA1 概述
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.
直接替换替代料： SAK-TC297TP-128F300SBCKXUMA1 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： SAK-TC297TP-128F300SBCKXUMA1 （相同外形与封装尺寸） ——差异在于 CAN Nodes, Ethernet, Max Clock Frequency, Package, SRAM (incl. Cache).
快速对比工具——选择替代料号进行并排对比：
SAK-TC297TP-128F300S BC
✅ 直接替换📋 参考替代料（不在目录中）
TC297TP128F300SBBKXUMA1
✅ 直接替换📋 参考替代料（不在目录中）
SAK-TC297TP-128F300N BC
✅ 直接替换📋 参考替代料（不在目录中）
SAL-TC277TP-64F200NDC
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$39.96 / 个
查看数据手册 →SAK-TC277TP-128F300N DC
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
SAK-TC297TP-128F300SBCKXUMA1 最大额定值与电气特性
| Core | 32-bit TriCore (AURIX TC2) |
| Number of Cores | 3 (Triple TriCore) |
| Max Clock Frequency | 300 MHz |
| Program Flash | 8 MB (8M x 8) |
| SRAM (incl. Cache) | 728 kByte |
| CAN Nodes | 6 |
| FlexRay | Yes |
| Ethernet | Yes |
| ADC Modules | 16 |
| Timer Module | GTM (Generic Timer Module) |
| Supply Voltage (I/O) | 3.3 V |
| Supply Voltage (Core) | 1.3 V |
| 工作温度 | -40C to +125C |
| 封装 | PG-LFBGA-292-6 |
| 安装类型 | Surface Mount |
| Qualification | AEC-Q100, ISO 26262 |
| Safety Management | Dedicated safety management unit |
SAK-TC297TP-128F300SBCKXUMA1 pg-lfbga-292-6 引脚配置指南
SAK-TC297TP-128F300SBCKXUMA1（pg-lfbga-292-6 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： SAK-TC297TP-128F300SBCKXUMA1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
SAK-TC297TP-128F300SBCKXUMA1 适用于 6 应用s: Automotive Engine Control Units (ECU), ADAS Domain Controllers, Battery Management Systems (BMS), Transmission Control, Industrial Motor Control, Body and Zone Control Modules.
Automotive Engine Control Units (ECU)
The TC297TP's three 300 MHz TriCore cores and GTM timer module make it a proven fit for engine management, where crank/cam angle processing demands deterministic, sub-degree PWM resolution. The GTM generates complex injection and ignition timing patterns in hardware, offloading the CPUs, while the 8 MB Flash stores calibration-rich control software. Its 16 ADC modules sample wideband oxygen, knock, and pressure sensors; lockstep safety supervision supports ISO 26262 ASIL-rated engine control. Place it as the main ECU controller with CAN and FlexRay gateways to the vehicle network.
推荐
ADAS Domain Controllers
ADAS domain controllers need parallel processing of sensor fusion, object tracking, and safety monitoring - exactly what the triple-core 300 MHz TriCore architecture provides. The 8 MB Flash and 728 kByte SRAM hold perception middleware and calibration data, while Ethernet and FlexRay interfaces aggregate radar, camera, and lidar data on the vehicle backbone. The dedicated safety management unit enforces ASIL-D-grade monitoring of the control cores. Compared with single-core MCUs, the TC297TP sustains higher interrupt-driven workloads with deterministic latency for braking and steering supervisory logic.
推荐
Battery Management Systems (BMS)
In BMS master controllers, the TC297TP's 16 ADC modules provide multi-channel sensing of pack current, voltage, and temperature, while its six CAN nodes link cell-monitoring slaves and the vehicle bus. The triple-core architecture partitions state-of-charge estimation, contactor control, and ASIL-rated safety monitoring onto separate cores with hardware supervision. The 8 MB Flash supports OTA-updatable BMS algorithms and extensive fault logging. Combined with a cell monitor such as the BQ76952Q-Q1, the TC297TP forms a complete ISO 26262-compliant battery management stack with deterministic protection response.
推荐
Transmission Control
Automatic and dual-clutch transmission controllers rely on the TC297TP's GTM for solenoid current control with high-resolution PWM, and its 300 MHz cores for gear-selection algorithms executing within milliseconds. The 16 ADC modules read pressure and speed sensors, while FlexRay and CAN interfaces connect to engine and chassis ECUs. Lockstep supervision and the safety management unit address ASIL requirements for torque-path integrity. The 8 MB Flash accommodates large adaptive-shift-quality datasets, and the -40C to +125C automotive temperature rating tolerates transmission-mounted module environments.
推荐
Industrial Motor Control
Industrial drives benefit from the TC297TP's GTM, which generates three-phase complementary PWM with dead-time insertion in hardware, and its 16 ADC modules for phase-current sampling synchronized to the PWM carrier. The 300 MHz TriCore cores execute field-oriented control at high loop rates while a second core handles fieldbus communication over Ethernet or CAN. The safety management unit supports functional-safety stop functions required by industrial machinery standards. The LFBGA-292 package interfaces cleanly with gate drivers such as the DRV8353SRTAR-Q1 for complete inverter designs.
推荐
Body and Zone Control Modules
Modern zonal body controllers consolidate lighting, door, and HVAC functions, requiring many communication channels and moderate compute - the TC297TP's six CAN nodes, FlexRay, and Ethernet interfaces provide the gateway density, while the 300 MHz cores run diagnostics and OTA update management. The 8 MB Flash stores full body-function software stacks, and the safety unit supervises lighting-related ASIL functions. Its LFBGA-292 footprint supports compact zonal ECU form factors, and Infineon's AURIX ecosystem (AURIX Development Studio, MCAL) shortens software bring-up for body-domain platforms.
推荐
推荐产品汇总
工程参考数据： SAK-TC297TP-128F300SBCKXUMA1 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | SAK-TC297TP-128F300S BC | TC297TP128F300SBBKXUMA1 | SAK-TC297TP-128F300N BC | SAL-TC277TP-64F200NDC |
|---|---|---|---|---|---|
| Package | PG-LFBGA-292-6 | LFBGA-292 - same | PG-LFBGA-292-6 - same | LFBGA-292 - same | LFBGA-292 - same |
| Brand | Infineon | Infineon | Infineon | Infineon | Infineon |
| Core / Frequency | Triple TriCore 300 MHz | Triple TriCore 300 MHz | Triple TriCore 300 MHz | Triple TriCore 300 MHz | Triple TriCore 200 MHz |
| Grade / Qualification | AEC-Q100, SBC grade, KXUMA1 packaging | AEC-Q100, S BC grade | AEC-Q100, SBB grade, KXUMA1 packaging | AEC-Q100, N BC grade | AEC-Q100, SAL grade |
关键差异点
- 300 MHz triple-core performance （对比 SAL-TC277TP-64F200NDC)
- GTM hardware PWM engine （对比 NXP MPC5777C)
- Six CAN nodes plus FlexRay and Ethernet on-chip （对比 TC297TP128F300SBBKXUMA1)
设计说明
The TC297TP requires a 3.3V I/O supply and a 1.3V core supply with defined power sequencing. Use dedicated LDOs or a PMIC with sequencing outputs (e.g., TPS65386x-Q1 class) and verify ramp-order requirements in the TC29x datasheet power section. Decouple each supply domain with bulk plus high-frequency ceramics placed at the LFBGA-292 via fanout; core current transients at 300 MHz triple-core operation demand low-impedance PDN design.
The 292-ball BGA requires via-in-pad or dog-bone fanout on 0.8 mm-pitch-class geometry. Follow Infineon's PCB layout application note: keep GTM output traces length-matched for motor-control PWM banks, route Ethernet MDI as 100-ohm differential pairs, and place FlexRay/CAN transceivers close to the balls with solid ground reference. Assign ADC sense returns to a quiet analog ground island to preserve the 16 ADC modules' accuracy.
Do not substitute grade suffixes (BC vs BB vs N) without rechecking temperature/speed qualification data - ordering-code letters encode grade differences. Ensure the DAP/JTAG debug connector is provisioned even in production PCBs, since flash programming and safety self-test access depend on it. Finally, omitting the safety-management-unit configuration at startup is a frequent integration error; initialize SMU interrupt handling before enabling ASIL-relevant peripherals.
合规信息
AEC-Q100 qualified automotive product per Infineon product page. RoHS status per Infineon standard automotive packaging; REACH/halogen status not stated in provided data.
