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Infineon Technologies SAK-TC1796-256F150E BD
- Part No.:
- SAK-TC1796-256F150E BD
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 416-BBGA
- Datasheet:
-
SAK-TC1796-256F150E BD.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 416BGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,486
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Product details
Overview
SAK-TC1796-256F150E BD 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, and dual 16-channel ADCs supporting 8/10/12-bit resolution. It integrates a Peripheral Control Processor (PCP2), MultiCAN module with four nodes and TTCAN support, and operates across the full automotive temperature range (−40°C to +125°C) for engine control and powertrain applications.
For engineers reviewing the SAK-TC1796-256F150E BD datasheet, SAK-TC1796-256F150E BD pinout, SAK-TC1796-256F150E BD application, or SAK-TC1796-256F150E BD equivalent, key selection criteria include its 150 MHz real-time execution, on-chip 128 KB data flash for EEPROM emulation, 44 analog input lines, 123 GPIOs, and P/PG-BGA-416-4 package compatibility with automotive ECU layouts.
Technical Context
The TC1796 implements a super-scalar TriCore V1.3 CPU with 4-stage pipeline, single-precision FPU, and hardware bit manipulation-enabling deterministic interrupt response in safety-critical powertrain control. Its dual-bus architecture separates high-bandwidth memory access (64-bit Local Memory Buses) from peripheral communication (32-bit SPB/RPB), reducing contention during concurrent ADC sampling and CAN message handling.
The integrated PCP2 co-processor executes time-critical I/O tasks-including MSC and MLI serial expansion-at single-cycle latency using dedicated 16 KB PRAM and 32 KB CMEM. The MultiCAN module supports TTCAN on one node for synchronized distributed control, while the FADC delivers 10-bit conversion in ≤280 ns with hardware comb filtering for sensor preprocessing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore V1.3, 32-bit super-scalar, 4-stage pipeline with FPU and bit-handling instructions |
| Max Clock Frequency | 150 MHz at full −40°C to +125°C automotive temperature range |
| Flash Memory | 2 MB PFLASH with ECC + 128 KB DFLASH for EEPROM emulation |
| ADC System | Dual 16-channel units (ADC0/ADC1); selectable 8/10/12-bit resolution; 44 shared analog inputs |
| FADC | 4-channel fast converter; 10-bit resolution; min. 280 ns conversion time; hardware comb filtering |
| CAN Interface | MultiCAN with 4 independent nodes; 128 message objects; 1 node supports TTCAN timing synchronization |
| Package | P/PG-BGA-416-4 (19×19 mm, 1.0 mm pitch, green RoHS-compliant variant) |
Pinout & Package
SAK-TC1796-256F150E BD uses a 416-ball plastic ball grid array (P/PG-BGA-416-4) with 1.0 mm ball pitch, optimized for thermal dissipation and signal integrity in automotive ECU modules. Pin functions are defined across five voltage domains (VDDCORE, VDDIO, VDDA, VSS, VSSA) and include dedicated JTAG, OCDS debug, and boot configuration pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDCORE | Core supply input | 1.5 V ±3% supply for CPU, PCP2, and internal logic; requires low-noise decoupling |
| VDDIO | I/O supply input | 3.3 V ±5% supply for all digital GPIOs, ASC/SSC/MLI/MSC interfaces, and external bus signals |
| OSCIN / OSCOUT | Crystal oscillator interface | Accepts 1–20 MHz fundamental-mode crystal; drives internal PLL for 150 MHz system clock generation |
| TDO / TDI / TMS / TCK | JTAG boundary scan interface | IEEE 1149.1-compliant test and debug access; supports OCDS Level 1/2 for CPU and PCP2 |
| ASC0_TX / ASC0_RX | Asynchronous serial channel 0 | Full-duplex UART interface with baud rate generator, parity, framing error detection, and LIN-compatible timing |
| CAN0_TX / CAN0_RX | CAN node 0 differential transceiver interface | Direct connection to external CAN transceiver (e.g., TLE6250); supports ISO 11898-2 physical layer |
Key Features
| Feature | Design Value |
|---|---|
| TriCore V1.3 CPU + PCP2 dual-processor architecture | Enables parallel real-time task partitioning: CPU handles complex control algorithms while PCP2 manages time-critical I/O (MSC/MLI/ADC triggers) without CPU intervention |
| MultiCAN with TTCAN support on Node 0 | Allows deterministic, time-triggered scheduling of CAN messages across distributed ECUs-critical for X-by-wire and active suspension systems |
| 2 MB PFLASH with ECC and 128 KB DFLASH | Supports AEC-Q100 Grade 0 reliability; DFLASH enables wear-leveling and over-the-air firmware updates without external EEPROM |
| Dual 16-channel ADCs + 4-channel FADC | Simultaneous sampling of engine sensors (e.g., crank/cam position, knock, O2) with <280 ns FADC latency for closed-loop combustion control |
| OCDS Level 2 debug with USB-emulation device (TC1796ED) | Enables non-intrusive multi-core tracing, calibration via USB 1.1, and real-time variable monitoring during vehicle road testing |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
|
Use Scenario: Real-time fuel injection timing, ignition spark advance, and air-fuel ratio control using crankshaft/camshaft position, MAP, and O2 sensor inputs. IC Role / Device Role / Timing Role: Primary controller executing deterministic control loops at ≤1 ms intervals; synchronizes ADC sampling and CAN message transmission via GPTA timers. Use Value: 150 MHz TriCore core ensures sub-microsecond interrupt latency for misfire detection; TTCAN node enables synchronized torque management across hybrid powertrains. |
Use Scenario: Clutch pressure modulation, gear shift scheduling, and hydraulic valve control in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Dual ADCs sample transmission oil temperature and pressure sensors concurrently; PCP2 autonomously manages MSC-based solenoid driver sequencing. Use Value: 128 KB DFLASH stores adaptive shift maps updated via CAN diagnostics; FADC's 280 ns conversion enables real-time oil viscosity compensation. |
| Electric Power Steering (EPS) | Battery Management System (BMS) Master Controller |
|
Use Scenario: Torque assist calculation, motor phase current sensing, and fault-tolerant steering angle validation using dual resolver interfaces. IC Role / Device Role / Timing Role: GPTA0/GPTA1 timers generate PWM for 3-phase inverter gate drivers; LTCA2 performs hardware-based dead-time insertion and overcurrent shutdown. Use Value: 44 analog inputs accommodate redundant resolver feedback and shunt-based current sensing; 123 GPIOs support ASIL-D compliant dual-CPU lockstep monitoring paths. |
Use Scenario: Cell voltage, temperature, and current monitoring across 96-cell Li-ion packs in EV traction batteries. IC Role / Device Role / Timing Role: ADC0/ADC1 perform simultaneous 12-bit sampling of 32 cell voltages per cycle; FADC monitors pack current with 10-bit precision at 3.5 MHz effective sample rate. Use Value: 2 MB PFLASH stores SOC/SOH algorithms and fault logs; MultiCAN routes cell data to gateway ECUs while isolating critical safety messages on dedicated TTCAN node. |
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 |
|---|---|---|---|
| SAK-TC1797-512F180E | Higher clock (180 MHz), larger PFLASH (4 MB), additional GPTA unit, same P/PG-BGA-416-4 package | Targeted at next-gen ADAS domain controllers requiring higher compute throughput and expanded memory for sensor fusion | Select when >150 MHz deterministic performance or ≥4 MB flash is required; pin-compatible but requires revised clock tree and power delivery |
| SPC574S40E1 | Power Architecture e200z4 core, 160 MHz, 2 MB flash, ASIL-D certified per ISO 26262, different BGA-324 package | Designed for safety-critical chassis control where hardware-level ASIL-D compliance is mandated, not just functional safety features | Choose when formal ISO 26262 certification evidence is contractually required; not pin- or software-compatible with TC1796 |
Compared with SAK-TC1796-256F150E BD, the TC1797 offers higher clock speed and flash capacity in identical packaging for seamless upgrade paths, while the SPC574S40E1 provides certified ASIL-D capability at the cost of architectural divergence and reduced peripheral integration for CAN/TTCAN and FADC.
Availability
SAK-TC1796-256F150E BD is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and electric power steering systems requiring stable component supply under AEC-Q100 Grade 0 qualification.
Supply support for SAK-TC1796-256F150E BD 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 management, automotive ICs, and security solutions, with global R&D and manufacturing infrastructure.
The TriCore microcontroller product line targets high-reliability automotive powertrain and chassis applications, emphasizing real-time determinism, functional safety features, and integrated analog/mixed-signal peripherals for ECU consolidation.
FAQ
What is the maximum operating temperature range for SAK-TC1796-256F150E BD?
The SAK-TC1796-256F150E BD is qualified for the full automotive temperature range of −40°C to +125°C, with all electrical parameters guaranteed across this range. This rating applies to the junction temperature under specified thermal conditions using the P/PG-BGA-416-4 package's thermal resistance characteristics.
Does SAK-TC1796-256F150E BD support JTAG debugging?
Yes, it supports IEEE 1149.1 JTAG boundary scan via dedicated TDI, TDO, TMS, and TCK pins. It also implements On-Chip Debug Support (OCDS) Level 1 and Level 2 for CPU and PCP2, enabling real-time trace, breakpoint, and register access through standard debug probes compatible with Infineon's DAS tools.
How many CAN nodes does the MultiCAN module support?
The MultiCAN module supports four independent CAN nodes, each configurable as CAN 2.0A/B compliant. One node (Node 0) additionally supports Time-Triggered CAN (TTCAN) per ISO 11898-4, enabling synchronized message scheduling across distributed ECUs in safety-critical drive systems.
Is external memory required for typical ECU implementations?
No-SAK-TC1796-256F150E BD integrates 2 MB PFLASH, 128 KB DFLASH, and 136 KB on-chip RAM (LDRAM/SRAM/SBRAM), eliminating need for external program or data memory in most engine/transmission control applications. The External Bus Unit (EBU) remains available for optional expansion, such as external graphics or logging memory.
SAK-TC1796-256F150E BD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 416-BBGA
- Series:
- TC17xx
- Packaging:
- Tray
- 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:
SAK-TC1796-256F150E BD FAQ
1.How can I place an order for SAK-TC1796-256F150E BD through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-TC1796-256F150E BD 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 SAK-TC1796-256F150E BD reliable?
The price and inventory of SAK-TC1796-256F150E BD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAK-TC1796-256F150E BD is usually 5 days.
3.What payment methods are accepted for SAK-TC1796-256F150E BD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-TC1796-256F150E BD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-TC1796-256F150E BD?
SAK-TC1796-256F150E BD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-TC1796-256F150E BD 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 SAK-TC1796-256F150E BD?
For technical support, including SAK-TC1796-256F150E BD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-TC1796-256F150E BD requirements.
6.How does Aetrix verify that SAK-TC1796-256F150E BD is sourced from the original manufacturer or authorized distributors?
All SAK-TC1796-256F150E BD 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 SAK-TC1796-256F150E BD meets industry standards.
7.What is the process for return or replacement of SAK-TC1796-256F150E BD?
All SAK-TC1796-256F150E BD units undergo pre-shipment inspection (PSI). If there is an issue with SAK-TC1796-256F150E BD, 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 SAK-TC1796-256F150E BD part is unused and in its original packaging.
Return procedure for SAK-TC1796-256F150E BD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SAK-TC1796-256F150E BD Tags
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