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Infineon Technologies TC1796256F150EBCKDUMA1
- Part No.:
- TC1796256F150EBCKDUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 416-BGA
- Datasheet:
-
TC1796256F150EBCKDUMA1.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 416BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,530
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Product details
Overview
TC1796256F150EBCKDUMA1 from Infineon Technologies is a 32-bit TriCore V1.3 single-chip microcontroller with 150 MHz CPU clock, 2 MB program flash (PFLASH) with ECC, 128 KB data flash (DFLASH), and dual CAN nodes supporting TTCAN. It integrates ASC/SSC/MSC/MLI serial interfaces, two 16-channel ADCs (8/10/12-bit), one 4-channel FADC (10-bit, 280 ns min conversion), and operates across -40°C to +125°C for automotive powertrain control.
For engineers reviewing the TC1796256F150EBCKDUMA1 datasheet, TC1796256F150EBCKDUMA1 pinout, TC1796256F150EBCKDUMA1 application, or TC1796256F150EBCKDUMA1 equivalent, key selection criteria include TriCore real-time deterministic execution, multi-CAN gateway capability, on-chip debug support (OCDS Level 2), P/PG-BGA-416-4 package thermal performance, and automotive AEC-Q100 qualification status.
Technical Context
The TC1796 implements a super-scalar TriCore V1.3 CPU with 4-stage pipeline, single-precision FPU, and 150 MHz operation at full automotive temperature range. Its architecture includes dual bus systems: 64-bit Local Memory Buses for EBU/Flash/Data Memory and 32-bit System Peripheral Bus (SPB) for peripheral units.
It features a dedicated Peripheral Control Processor (PCP2) with 16 KB PRAM and 32 KB CMEM, enabling autonomous peripheral handling. The MultiCAN module supports four CAN nodes, 128 message objects, FIFO buffering, gateway data transfer, and one node with TTCAN timing compliance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore V1.3, 32-bit super-scalar, 4-stage pipeline, 150 MHz max frequency at -40°C to +125°C |
| Flash Memory | 2 MB PFLASH with ECC for program storage; 128 KB DFLASH for EEPROM emulation |
| RAM Capacity | 136 KB on-chip data memory (LDRAM/SRAM/SBRAM), 8 KB DPRAM, 48 KB SPRAM, 16 KB ICACHE |
| Analog Converters | Two 16-channel ADCs (8/10/12-bit selectable); one 4-channel FADC (10-bit, 280 ns min conversion time) |
| CAN Interfaces | MultiCAN module with four nodes, 128 message objects, FIFO buffering, gateway functionality, one TTCAN-capable node |
| Package | P/PG-BGA-416-4, 416-ball plastic ball grid array, 27 mm × 27 mm, 1.0 mm ball pitch |
| Supply Voltages | Core voltage: 1.5 V ±0.075 V; I/O voltage: 3.3 V ±0.33 V; supports full automotive temperature range |
Pinout & Package
P/PG-BGA-416-4 package: 416-ball plastic ball grid array with 27 mm × 27 mm body size, 1.0 mm ball pitch, green RoHS-compliant variant. Thermal pad exposed on underside for enhanced heat dissipation in high-power automotive applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDCORE | Core Power Supply | 1.5 V supply input for TriCore CPU and PCP2; requires low-noise decoupling near package |
| VDDIO | I/O Power Supply | 3.3 V supply for all digital I/O banks; supports 3.3 V logic level interfacing |
| OSCIN / OSCOUT | Crystal Oscillator Input/Output | Accepts external crystal (1–20 MHz) or clock source; feeds PLL clock generation unit |
| TRST, TDI, TDO, TMS, TCK | JTAG Debug Interface | Supports OCDS Level 1/2 debugging, tracing, and calibration via standard IEEE 1149.1 interface |
| CAN0TX / CAN0RX | CAN Node 0 Transceiver Interface | Differential signal pair for CAN 2.0B communication; connects to external transceiver (e.g., TJA1040) |
| AD0[0..15] | ADC0 Analog Input Bank | 16 dedicated analog inputs for first 16-channel ADC unit; supports 8/10/12-bit resolution modes |
Key Features
| Feature | Design Value |
|---|---|
| TriCore Real-Time Determinism | Hardware-supported interrupt latency ≤ 50 ns; priority arbitration across 2 × 255 levels for CPU and PCP2 |
| Autonomous Peripheral Offload | PCP2 executes peripheral tasks independently using 16 KB PRAM + 32 KB CMEM, freeing CPU for application logic |
| TTCAN Timing Compliance | One CAN node supports Time-Triggered CAN protocol per ISO 11898-4, enabling synchronized distributed control |
| FADC Hardware Data Reduction | Concatenated comb filters in FADC reduce raw sensor data volume before CPU read, lowering software overhead |
| On-Chip Debug & Trace | OCDS Level 2 support enables real-time instruction trace, hardware breakpoints, and multi-core calibration via USB 1.1 emulator (TC1796ED) |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection in gasoline/diesel engines. IC Role / Device Role / Timing Role: Primary controller executing safety-critical ASIL-B algorithms with deterministic interrupt response and dual CAN gateway routing. Use Value: TriCore V1.3 CPU delivers sub-50 ns interrupt latency and integrated FPU accelerates PID loop calculations for closed-loop air-fuel ratio control. | Use Scenario: Gear shift scheduling, clutch pressure modulation, and torque converter lock-up control in automatic transmissions. IC Role / Device Role / Timing Role: Central MCU managing MSC/MLI serial expansion for solenoid drivers and synchronizing CAN messages across powertrain networks. Use Value: Dual CAN nodes with 128 message objects enable concurrent communication with engine ECU, ABS, and instrument cluster without host CPU intervention. |
| Electric Power Steering (EPS) | Brake-by-Wire Controller |
Use Scenario: Motor current sensing, assist torque calculation, and fault-tolerant steering angle monitoring in column-assist EPS systems. IC Role / Device Role / Timing Role: Safety-relevant controller with redundant ADC paths (ADC0 + FADC), ECC-protected flash, and watchdog timer with double-reset detection. Use Value: 44 analog input lines and 10-bit FADC with 280 ns conversion support high-frequency motor current sampling for field-oriented control. | Use Scenario: Redundant wheel speed processing, brake pressure actuation, and cross-domain CAN messaging in electro-hydraulic brake systems. IC Role / Device Role / Timing Role: ASIL-D capable controller leveraging TriCore lockstep options (via external companion), dual CAN, and memory protection system. Use Value: Memory Protection System (MPS) enforces strict access rights between safety and non-safety partitions, preventing unauthorized code/data corruption. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC1797256F150EBCKDUMA1 | Enhanced version with larger 4 MB PFLASH, extended temperature range up to +150°C, updated MLI timing specs | Targeted for next-gen powertrain designs requiring higher code density and extended junction temperature margin | Select when future-proofing for increased firmware complexity or under-hood thermal environments exceeding +125°C |
| TC275T128F150NACXUMA1 | Aurix™ TC2xx family successor with TriCore V1.6, 200 MHz, 2 MB PFLASH, HSM security module, and improved ADC linearity | Designed for ASIL-D functional safety compliance with ISO 26262, including hardware security and lockstep core support | Select for new designs requiring certified safety mechanisms, secure boot, or long-term roadmap alignment beyond TC17xx lifecycle |
Compared with TC1796256F150EBCKDUMA1, TC1797 offers higher flash capacity and thermal margin but lacks HSM security; TC275 provides full ASIL-D certification and modern safety features but requires toolchain migration and has different pin compatibility.
Availability
TC1796256F150EBCKDUMA1 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, electric power steering systems, and brake-by-wire controllers requiring stable component supply across automotive production lifecycles.
Supply support for TC1796256F150EBCKDUMA1 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, headquartered in Munich.
The TC1796 belongs to Infineon's TriCore automotive microcontroller product line, designed specifically for real-time, safety-critical powertrain and chassis control applications with deterministic execution and multi-network connectivity.
FAQ
What is the maximum operating frequency of the TC1796256F150EBCKDUMA1 under automotive conditions?
The TC1796256F150EBCKDUMA1 operates at up to 150 MHz across its full specified temperature range of -40°C to +125°C. This frequency is guaranteed with proper core voltage (1.5 V ±0.075 V), I/O voltage (3.3 V ±0.33 V), and thermal management per the P/PG-BGA-416-4 package thermal resistance profile.
Does the TC1796256F150EBCKDUMA1 support ISO 26262 functional safety requirements?
The TC1796256F150EBCKDUMA1 supports ASIL-B development per ISO 26262 through built-in features including ECC-protected flash, memory protection system, watchdog timer with double-reset detection, and OCDS Level 2 debug. However, it does not include hardware lockstep cores or HSM required for ASIL-D certification.
How many CAN nodes does the TC1796256F150EBCKDUMA1 integrate, and what is their protocol support?
The TC1796256F150EBCKDUMA1 integrates one MultiCAN module with four fully independent CAN nodes, each supporting CAN 2.0B protocol. One node additionally supports Time-Triggered CAN (TTCAN) per ISO 11898-4, enabling synchronized communication in distributed real-time systems.
What debug interface does the TC1796256F150EBCKDUMA1 use, and is external hardware required?
The TC1796256F150EBCKDUMA1 uses IEEE 1149.1 JTAG (TRST/TDI/TDO/TMS/TCK) for OCDS Level 1/2 debugging and tracing. An external emulator such as the TC1796ED evaluation device is required for full trace, calibration, and multi-core debug via USB 1.1 interface.
TC1796256F150EBCKDUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 416-BGA
- Series:
- TC17xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Single-Core
- Speed:
- 150MHz
- Connectivity:
- ASC, CANbus, EBI/EMI, MLI, MSC, SSC
- Peripherals:
- DMA, POR, WDT
- Number of I/O:
- 123
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.42V ~ 1.58V
- Data Converters:
- A/D 44x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC1796256F150EBCKDUMA1 FAQ
1.How can I place an order for TC1796256F150EBCKDUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC1796256F150EBCKDUMA1 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 TC1796256F150EBCKDUMA1 reliable?
The price and inventory of TC1796256F150EBCKDUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC1796256F150EBCKDUMA1 is usually 5 days.
3.What payment methods are accepted for TC1796256F150EBCKDUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC1796256F150EBCKDUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC1796256F150EBCKDUMA1?
TC1796256F150EBCKDUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC1796256F150EBCKDUMA1 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 TC1796256F150EBCKDUMA1?
For technical support, including TC1796256F150EBCKDUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC1796256F150EBCKDUMA1 requirements.
6.How does Aetrix verify that TC1796256F150EBCKDUMA1 is sourced from the original manufacturer or authorized distributors?
All TC1796256F150EBCKDUMA1 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 TC1796256F150EBCKDUMA1 meets industry standards.
7.What is the process for return or replacement of TC1796256F150EBCKDUMA1?
All TC1796256F150EBCKDUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC1796256F150EBCKDUMA1, 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 TC1796256F150EBCKDUMA1 part is unused and in its original packaging.
Return procedure for TC1796256F150EBCKDUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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