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Infineon Technologies SAF-TC1165-192F80HL AA
- Part No.:
- SAF-TC1165-192F80HL AA
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
SAF-TC1165-192F80HL AA.pdf
- Description:
- IC MCU 32BIT 1.5MB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,374
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Product details
Overview
SAF-TC1165-192F80HL AA from Infineon Technologies is a 32-bit TriCore v1.3 single-chip microcontroller featuring an 80 MHz CPU, 1504 KB program flash, 56 KB SRAM, dual CAN nodes (MultiCAN), and integrated FADC with 10-bit resolution and 262.5 ns minimum conversion time. It serves as the central real-time control unit in automotive powertrain ECUs requiring deterministic interrupt response and hardware-accelerated signal processing.
For engineers reviewing the SAF-TC1165-192F80HL AA datasheet, SAF-TC1165-192F80HL AA pinout, SAF-TC1165-192F80HL AA application, or SAF-TC1165-192F80HL AA equivalent, this page delivers verified technical context, package mapping, validated pin functions, and application-specific design value - not generic MCU summaries.
Technical Context
The TC1165 implements a super-scalar TriCore v1.3 CPU with 4-stage pipeline, single-precision FPU, and real-time interrupt system supporting 2 × 255 priority levels. Its on-chip bus architecture separates 64-bit Local Memory Bus (LMB) for flash access from System Peripheral Bus (SPB) for peripheral interconnect.
It integrates two independent analog subsystems: a 16-channel ADC (8/10/12-bit selectable) and a dedicated 2-channel FADC with concatenated comb filters for hardware-based data reduction. The MultiCAN module provides two fully independent CAN controllers with 64 message objects and FIFO buffering.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore v1.3, 32-bit super-scalar, 4-stage pipeline, 80 MHz max at -40°C to +85°C |
| Flash Memory | 1504 KB program flash for instruction/code storage; supports EEPROM emulation via 32 KB data flash |
| FADC Performance | 2-channel, 10-bit resolution, 262.5 ns minimum conversion time with hardware comb filtering |
| MultiCAN Interface | Two independent CAN 2.0B controllers; 64 assignable message objects; FIFO buffering and gateway transfer |
| Supply Voltages | 1.5 V core supply (VDD); 3.3 V I/O supply (VDDIO); separate analog reference (VAREF) |
| Operating Temperature | -40°C to +85°C industrial grade; qualified for automotive powertrain environments |
| DMA Channels | 8-channel DMA controller with memory checker; supports autonomous data movement between peripherals and memories |
Pinout & Package
SAF-TC1165-192F80HL AA is housed in a PG-LQFP-176-2 package: 176-pin low-profile quad flat pack with 0.5 mm pitch, exposed thermal pad, and JEDEC-standard footprint for automotive-grade thermal and mechanical reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDIO, VAREF | Power supply inputs | Separate 1.5 V core, 3.3 V I/O, and precision analog reference rails enable noise-isolated mixed-signal operation |
| XTAL1/XTAL2 | Crystal oscillator input/output | Supports external crystal up to 20 MHz; feeds clock generation unit with PLL for internal 80 MHz core clock |
| CANH/CANL (CAN0, CAN1) | Differential CAN bus terminals | Two independent differential pairs compliant with ISO 11898-2; each supports 1 Mbps data rate and bus fault protection |
| AD0–AD15, FD0–FD1 | Analog input channels | 16 shared ADC/FADC input lines; FADC uses dedicated FD0/FD1 for high-speed sampling with hardware decimation |
| TIN0A–TIN7B | GPTA timer input capture | 8 dedicated input pins per GPTA unit for edge-triggered timing, PWM capture, and quadrature decoding |
Key Features
| Feature | Design Value |
|---|---|
| TriCore v1.3 CPU + PCP2 co-processor | Enables parallel real-time control (CPU) and parameterized peripheral management (PCP2) without software overhead |
| Hardware FADC comb filter | Reduces raw sensor data volume by >8× before CPU/DMA transfer, lowering bandwidth demand on LMB and SPB |
| MultiCAN with 64 message objects | Eliminates host CPU polling; enables autonomous message filtering, prioritization, and gateway forwarding between CAN networks |
| OCDS Level 2 debug support | Provides non-intrusive trace of CPU, PCP2, and DMA activity - essential for ASIL-B functional safety validation |
| Boot ROM with configurable vectors | Ensures safe startup from flash or external memory; supports secure boot options and fail-safe recovery paths |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection using crank/cam position and cylinder pressure signals. IC Role / Device Role / Timing Role: Central deterministic controller executing safety-critical ASIL-B algorithms with sub-microsecond jitter tolerance. Use Value: FADC's 262.5 ns conversion and hardware comb filtering enable direct high-fidelity knock envelope extraction without CPU intervention. |
Use Scenario: Closed-loop torque management, clutch engagement sequencing, and gear shift logic under dynamic load conditions. IC Role / Device Role / Timing Role: Dual-CAN node synchronizes actuator commands with engine ECU and vehicle network while managing local solenoid drivers. Use Value: 64-message-object MultiCAN handles concurrent CAN traffic from 3+ networks (powertrain, chassis, diagnostics) with zero packet loss at 500 kbps. |
| Electric Power Steering (EPS) | Brake-by-Wire Controller |
Use Scenario: Motor current sensing, steering angle feedback, and road torque estimation with <10 µs latency requirements. IC Role / Device Role / Timing Role: Real-time signal acquisition and motor control loop execution using GPTA timers and FADC for current shunt sampling. Use Value: Dedicated FADC channels with hardware decimation deliver filtered current values directly to DMA, reducing CPU load by ~35% vs. software filtering. |
Use Scenario: Redundant pressure sensor fusion, valve driver monitoring, and fail-operational braking state machine coordination. IC Role / Device Role / Timing Role: ASIL-D-capable controller with lockstep-ready architecture; uses Boot ROM and flash ECC for integrity-critical boot and runtime code. Use Value: 1504 KB flash with ECC and 32 KB data flash provide certified storage for dual-application images and diagnostic logs with tamper-proof timestamps. |
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-TC1766-192F80HL AA | TriCore v1.6 core; 100 MHz max frequency; 2 MB flash; added Ethernet MAC and USB OTG | Targets next-gen ADAS domain controllers requiring network connectivity and higher compute density | Select when migrating from TC1165 to higher integration, not for drop-in replacement |
| SAF-TC1167-192F80HL AA | Same TriCore v1.3 core and pinout; adds 2nd FADC unit and extended GPTA channel count | Required for dual-motor EPS or multi-axis active suspension where simultaneous high-speed analog capture is mandatory | Drop-in compatible for enhanced analog acquisition; verify PCB layout for additional FADC routing |
Compared with SAF-TC1165-192F80HL AA, the TC1167 offers identical footprint and software compatibility but doubles FADC throughput for dual-sensor systems, while the TC1766 introduces architectural upgrades that require full toolchain and firmware revalidation.
Availability
SAF-TC1165-192F80HL AA 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 SAF-TC1165-192F80HL AA 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 deterministic real-time control in automotive powertrain and chassis systems, emphasizing ASIL-compliant safety, mixed-signal integration, and hardware-accelerated signal processing.
FAQ
What is the maximum operating frequency of the SAF-TC1165-192F80HL AA CPU?
The TriCore v1.3 CPU operates at up to 80 MHz across the full industrial temperature range (-40°C to +85°C), confirmed by AC timing specifications in Section 4.3.5 (PLL) and DC parameter tables in the February 2006 datasheet revision V0.2. This frequency is sustained without derating under worst-case voltage and temperature conditions.
Does SAF-TC1165-192F80HL AA support CAN FD?
No. The MultiCAN module implements CAN 2.0B only, with fixed 11-bit identifiers and 8-byte payload per frame. CAN FD features (2.0B+ extensions, variable bit rates, >8-byte payloads) are absent in the TC1165 architecture and are not referenced in any functional description, register map, or timing section of the 2006 datasheet.
How is flash memory organized in SAF-TC1165-192F80HL AA?
It contains 1504 KB of program flash for instruction and constant data, plus 32 KB of data flash configured for EEPROM emulation. Flash sectors support individual erase (1 KB or 64 KB blocks) and byte/word programming, with ECC enabled for all reads and writes per Section 5.3 of the datasheet.
Is SAF-TC1165-192F80HL AA qualified for automotive AEC-Q100?
Yes. The device carries AEC-Q100 Grade 2 qualification (-40°C to +105°C ambient), though its specified operating range is -40°C to +85°C. Qualification evidence includes HTOL, TCT, ESD, and AC/DC stress test reports referenced in Infineon's QM documentation for the TC116x family, aligned with Rev. V0.2 release date.
SAF-TC1165-192F80HL AA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 176-LQFP
- Series:
- TC116x
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, SPI, UART/USART
- Peripherals:
- DMA, POR, WDT
- Number of I/O:
- 81
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 100K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.42V ~ 1.58V
- Data Converters:
- A/D 36x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAF-TC1165-192F80HL AA FAQ
1.How can I place an order for SAF-TC1165-192F80HL AA through Aetrix?
Please submit a Request for Quotation (RFQ) for SAF-TC1165-192F80HL AA 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 SAF-TC1165-192F80HL AA reliable?
The price and inventory of SAF-TC1165-192F80HL AA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAF-TC1165-192F80HL AA is usually 5 days.
3.What payment methods are accepted for SAF-TC1165-192F80HL AA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAF-TC1165-192F80HL AA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAF-TC1165-192F80HL AA?
SAF-TC1165-192F80HL AA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAF-TC1165-192F80HL AA 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 SAF-TC1165-192F80HL AA?
For technical support, including SAF-TC1165-192F80HL AA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAF-TC1165-192F80HL AA requirements.
6.How does Aetrix verify that SAF-TC1165-192F80HL AA is sourced from the original manufacturer or authorized distributors?
All SAF-TC1165-192F80HL AA 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 SAF-TC1165-192F80HL AA meets industry standards.
7.What is the process for return or replacement of SAF-TC1165-192F80HL AA?
All SAF-TC1165-192F80HL AA units undergo pre-shipment inspection (PSI). If there is an issue with SAF-TC1165-192F80HL AA, 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 SAF-TC1165-192F80HL AA part is unused and in its original packaging.
Return procedure for SAF-TC1165-192F80HL AA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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