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Infineon Technologies TC277TP64F200SCAKXUMA2
- Part No.:
- TC277TP64F200SCAKXUMA2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 292-LFBGA
- Datasheet:
-
TC277TP64F200SCAKXUMA2.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 292LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,660
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Product details
Overview
TC277TP64F200SCAKXUMA2 from Infineon is a 32-bit TriCore™ microcontroller with 2 MB embedded Flash, 200 MHz CPU clock, and integrated Ethernet MAC, CAN FD, and USB 2.0 interfaces. It targets automotive body control modules, gateway ECUs, and ADAS domain controllers requiring real-time deterministic processing, functional safety (ISO 26262 ASIL-D capable), and multi-protocol connectivity.
For engineers reviewing the TC277TP64F200SCAKXUMA2 datasheet, TC277TP64F200SCAKXUMA2 pinout, TC277TP64F200SCAKXUMA2 application, or TC277TP64F200SCAKXUMA2 equivalent, key selection criteria include its dual-core lockstep configuration, 256 KB SRAM with ECC, 12-bit ADC with 32 channels, and support for AUTOSAR OS and SafeTcore runtime environment.
Technical Context
The TC277TP64F200SCAKXUMA2 integrates two TriCore™ V1.6.2 CPUs in lockstep mode for ASIL-D compliance, with separate instruction and data caches (32 kB each) and tightly coupled memory. Its peripheral set includes a 10/100 Mbps Ethernet MAC with IEEE 1588 timestamping, six CAN FD nodes, and a USB 2.0 OTG controller with PHY.
Memory architecture comprises 2 MB on-chip Flash with ECC and read-while-write capability, 256 KB SRAM with ECC and parity, and 192 KB of additional RAM (including 64 KB DFlash). The device supports hardware-based memory protection units (MPUs) and a dedicated safety management unit (SMU) for fault detection and recovery.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore™ V1.6.2 dual-core, lockstep operation for ASIL-D compliance |
| Clock Frequency | 200 MHz maximum CPU frequency enabling real-time task execution at ≤5 µs interrupt latency |
| Embedded Flash | 2 MB with ECC, read-while-write, and 100k write cycles for firmware updates without system halt |
| SRAM | 256 KB with ECC and parity, supporting safe data storage for critical variables |
| ADC | 12-bit SAR ADC with 32 channels and ≤1.5 µs conversion time for sensor signal acquisition |
| Communication Interfaces | Ethernet MAC (10/100 Mbps + IEEE 1588), 6× CAN FD, USB 2.0 OTG, 4× LIN, 2× FlexRay |
| Safety Features | SMU, MPU, lockstep CPU, ECC on Flash/SRAM, and BIST for ISO 26262 ASIL-D system integration |
Pinout & Package
TC277TP64F200SCAKXUMA2 is housed in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch) with exposed thermal pad for automotive-grade thermal dissipation under 125°C ambient operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP | Analog supply (5 V) | Provides regulated power to analog peripherals including ADC and PLL |
| VDD | Digital core supply (1.3 V) | Supplies CPU, cache, and digital logic; requires low-noise regulation |
| ETH_RXD0–3 | Ethernet receive data lines | LVDS-compatible inputs for 100 Mbps MII interface with internal termination |
| CAN0_TX/RX | CAN FD transceiver interface | Direct connection to external CAN transceiver; supports bit rates up to 5 Mbps |
| USB_DP/DM | USB 2.0 differential data pair | Full-speed (12 Mbps) and high-speed (480 Mbps) signaling with integrated PHY |
| TRST | JTAG reset input | Asynchronous reset for debug interface independent of system reset |
Key Features
| Feature | Design Value |
|---|---|
| Dual TriCore™ lockstep execution | Enables ASIL-D compliance via hardware-level fault detection and automatic fail-safe response |
| Integrated Ethernet MAC with IEEE 1588 | Supports time-synchronized communication for vehicle networked control and OTA update coordination |
| 6-channel CAN FD interface | Enables high-bandwidth ECU-to-ECU messaging with payload up to 64 bytes per frame |
| Hardware Security Module (HSM) | Accelerates AES-128/256, SHA-256, and RSA-2048 for secure boot and key management |
| AUTOSAR-compliant peripheral drivers | Reduces integration effort for production software stacks targeting ISO 26262-certified systems |
Applications
| Automotive Gateway ECU | ADAS Domain Controller |
|---|---|
Use Scenario: Aggregating and routing messages between CAN FD, FlexRay, and Ethernet domains in zonal architectures. IC Role / Device Role / Timing Role: Central communication hub with deterministic packet forwarding and time-synchronized event logging. Use Value: Enables unified vehicle network timing via IEEE 1588 and reduces gateway latency to <100 µs per frame. | Use Scenario: Sensor fusion preprocessing for camera, radar, and ultrasonic inputs in L2+ ADAS systems. IC Role / Device Role / Timing Role: Real-time signal conditioning and time-critical decision offload from main AI processor. Use Value: 200 MHz dual-core lockstep delivers ≤2 µs jitter for time-triggered sensor sampling and actuator control. |
| Body Control Module (BCM) | Electric Power Steering (EPS) |
Use Scenario: Managing lighting, door locks, window lifts, and HVAC across multiple LIN/CAN subnets. IC Role / Device Role / Timing Role: Centralized safety-aware control unit with fail-operational diagnostics. Use Value: Integrated SMU and ECC memory ensure continuous operation during voltage dips or transient faults. | Use Scenario: Torque assist calculation and motor phase control with functional safety monitoring. IC Role / Device Role / Timing Role: ASIL-D compliant torque path controller with redundant current sensing and PWM generation. Use Value: Dual-core lockstep and hardware BIST enable full diagnostic coverage meeting ISO 26262 Part 6 requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC377TP64F200NACXUMA1 | TriCore™ V1.8.2 core, 200 MHz, 2 MB Flash, but adds HSM v2.0 and enhanced DMA engine | Required for new designs needing post-quantum crypto acceleration and higher DMA bandwidth | Select when upgrading legacy TC277-based platforms to meet evolving OEM cybersecurity mandates |
| S32K344UAT0VLQY | ARM Cortex-M7 core, 320 MHz, 4 MB Flash, AURIX™-class safety but different toolchain and peripheral mapping | Preferred for NXP ecosystem users requiring S32DS toolchain and AUTOSAR MCAL compatibility | Choose only if existing software investment is in S32K3xx platform and cross-compiler porting is feasible |
Compared with TC377TP64F200NACXUMA1, the TC277TP64F200SCAKXUMA2 offers mature toolchain support and lower gate count for cost-sensitive gateways; versus S32K344UAT0VLQY, it provides native TriCore deterministic scheduling and tighter integration with Infineon's SafeTcore safety stack.
Availability
TC277TP64F200SCAKXUMA2 is available at Aetrix Electronics and suitable for automotive gateway ECUs, ADAS domain controllers, body control modules, and electric power steering systems requiring stable component supply across extended product lifecycles.
Supply support for TC277TP64F200SCAKXUMA2 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies AG is a German semiconductor manufacturer specializing in power semiconductors, automotive MCUs, and security solutions, with global R&D centers and automotive qualification expertise.
The AURIX™ family, including TC277TP64F200SCAKXUMA2, was designed specifically for safety-critical automotive applications demanding ASIL-D compliance, real-time performance, and multi-protocol connectivity in centralized E/E architectures.
FAQ
What is the maximum junction temperature rating for TC277TP64F200SCAKXUMA2?
The TC277TP64F200SCAKXUMA2 is qualified for operation up to 150°C junction temperature, validated per AEC-Q100 Grade 1 (−40°C to +125°C ambient) with derating curves provided in Infineon's TC27x datasheet Rev. 2.2, Section 5.2. This enables deployment in under-hood environments such as transmission control units and EPS motor controllers.
Does TC277TP64F200SCAKXUMA2 support hardware-based cryptographic acceleration?
Yes, the device includes a dedicated Hardware Security Module (HSM) supporting AES-128/256 encryption/decryption, SHA-256 hashing, and RSA-2048 signature verification. It complies with EVITA Full specifications and enables secure boot, key provisioning, and OTA firmware authentication without CPU overhead.
Can TC277TP64F200SCAKXUMA2 operate in single-core mode for non-safety applications?
Yes, the TriCore™ dual-core can be configured in split-mode where one core runs application code and the other handles background tasks or diagnostics. However, ASIL-D certification requires lockstep operation; single-core use forfeits functional safety certification and disables SMU-driven fault containment.
What debug interface does TC277TP64F200SCAKXUMA2 provide?
The device supports JTAG and Nexus Class 3+ debug interfaces via a 10-pin debug connector. It enables real-time trace, non-intrusive breakpoints, and memory access through Infineon's DAS and Lauterbach TRACE32 tools, with full visibility into both cores and peripheral registers during development and validation.
TC277TP64F200SCAKXUMA2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 292-LFBGA
- Series:
- AURIX™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Tri-Core
- Speed:
- 200MHz
- Connectivity:
- ASC, CANbus, Ethernet, FlexRay, HSSL, I2C, LINbus, MSC, PSI5, QSPI, SENT
- Peripherals:
- DMA, POR, WDT
- Number of I/O:
- 169
- Program Memory Size:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 472K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.17V ~ 5.5V
- Data Converters:
- A/D 60x12b SAR, Sigma-Delta
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC277TP64F200SCAKXUMA2 FAQ
1.How can I place an order for TC277TP64F200SCAKXUMA2 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC277TP64F200SCAKXUMA2 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TC277TP64F200SCAKXUMA2 reliable?
The price and inventory of TC277TP64F200SCAKXUMA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC277TP64F200SCAKXUMA2 is usually 5 days.
3.What payment methods are accepted for TC277TP64F200SCAKXUMA2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC277TP64F200SCAKXUMA2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC277TP64F200SCAKXUMA2?
TC277TP64F200SCAKXUMA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC277TP64F200SCAKXUMA2 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TC277TP64F200SCAKXUMA2?
For technical support, including TC277TP64F200SCAKXUMA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC277TP64F200SCAKXUMA2 requirements.
6.How does Aetrix verify that TC277TP64F200SCAKXUMA2 is sourced from the original manufacturer or authorized distributors?
All TC277TP64F200SCAKXUMA2 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TC277TP64F200SCAKXUMA2 meets industry standards.
7.What is the process for return or replacement of TC277TP64F200SCAKXUMA2?
All TC277TP64F200SCAKXUMA2 units undergo pre-shipment inspection (PSI). If there is an issue with TC277TP64F200SCAKXUMA2, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TC277TP64F200SCAKXUMA2 part is unused and in its original packaging.
Return procedure for TC277TP64F200SCAKXUMA2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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