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Infineon Technologies TC327LP16F160SAAKXUMA1
- Part No.:
- TC327LP16F160SAAKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 292-LFBGA
- Datasheet:
-
TC327LP16F160SAAKXUMA1.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 292LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,116
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Product details
Overview
TC327LP16F160SAAKXUMA1 from Infineon Technologies is a 32-bit AURIX™ TriCore™ microcontroller with a single TC1.6.2P CPU core operating up to 300 MHz, 2 MB program flash, 128 KB data flash (DFLASH0), and ECC-protected SRAM including 192 KB DSPR and 8 KB PSPR. It integrates dual VADC clusters (16+28 channels), 2 MCMCAN modules (4 CAN nodes), 4 QSPI interfaces, and GTM for autonomous I/O timing - deployed in automotive powertrain control units requiring ASIL-D compliance.
For engineers reviewing the TC327LP16F160SAAKXUMA1 datasheet, TC327LP16F160SAAKXUMA1 pinout, TC327LP16F160SAAKXUMA1 application, or TC327LP16F160SAAKXUMA1 equivalent, key selection criteria include lockstep safety architecture, 300 MHz real-time execution, integrated HSM option, E-Ray v2.1 support, and AEC-Q100 qualification status per sales code.
Technical Context
This MCU implements a super-scalar TriCore CPU with fully pipelined FPU and dual MAC units sustaining 2 operations/cycle. Its memory subsystem includes ECC-protected 2 MB PFLASH, 128 KB DFLASH0 for EEPROM emulation, and hierarchical RAM (DSPR/PSPR/DLMU) managed by MTU with MBIST and initialization support.
The peripheral set centers on functional safety: dual MCMCAN with FIFO buffering, E-Ray v2.1 with dual channels, GTM running at 200 MHz for sensor signal conditioning, and SMU-driven alarm handling. Clocking uses independent SYS_PLL and PER_PLL with backup oscillator and temperature sensor integration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore TC1.6.2P - enables deterministic real-time control with bit manipulation and DSP extensions |
| Max Clock Frequency | 300 MHz across full automotive temperature range - ensures high-speed closed-loop execution in engine management |
| Program Flash | 2 MB PFLASH with ECC - supports secure boot, dual-bank updates, and ASIL-D-compliant firmware storage |
| Data Flash | 128 KB DFLASH0 (single-ended) - provides EEPROM-emulation capability for calibration data retention |
| VADC Channels | 16 primary + 28 secondary channels across 2 clusters - enables simultaneous sampling of analog sensors (e.g., throttle, knock, pressure) |
| MCMCAN Nodes | 4 CAN nodes across 2 modules - allows concurrent CAN FD communication on multiple vehicle networks (powertrain, chassis) |
| GTM Clock | 200 MHz - delivers precise PWM generation, capture timing, and SENT signal decoding without CPU load |
Pinout & Package
LFBGA-292 package (15 × 15 mm, 0.8 mm pitch) with 292 solder balls. Pin assignment follows LP feature package layout defined in Section 2.1 of the TC33x/TC32x datasheet (V1.1, 2021-03).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP_0 | Core Power Supply | 1.25 V supply for CPU and cache - requires low-noise regulation and decoupling per EVR spec |
| VDDA_0 | Analog ADC Supply | 5 V supply for VADC cluster - critical for 12-bit accuracy and noise immunity in sensor interface |
| OSC_IN / OSC_OUT | Crystal Oscillator Interface | Supports external 20–40 MHz crystal for system clock generation with PLL multiplication |
| TRST_N | JTAG Reset Input | Asynchronous active-low reset for debug interface - required for OCDS Level 1 debugging |
| ERAY_TXD0 / ERAY_RXD0 | E-Ray Channel 0 Data | Differential FlexRay v2.1 physical layer interface - used for time-triggered chassis communication |
| ASCLIN0_TX / ASCLIN0_RX | LIN Bus Interface | Hardware LIN v2.1 transceiver pins - enable direct connection to body electronics sensors without external transceiver |
Key Features
| Feature | Design Value |
|---|---|
| Lockstepped Shadow Core | Enables hardware-level fault detection for CPU execution - mandatory for ASIL-D diagnostic coverage |
| ECC Protection | End-to-end error correction on all embedded NVM and SRAM - prevents silent data corruption in safety-critical code/data |
| Safety Management Unit (SMU) | Centralized monitoring of safety alarms (e.g., watchdog timeout, bus error, voltage fault) with configurable response |
| Hardware Security Module (HSM) | Optional cryptographic accelerator supporting AES-128/256, SHA-256, RSA - enables secure boot and OTA update authentication |
| On-chip Debug Support | OCDS Level 1 with JTAG/DAP - permits real-time tracing, multi-core debugging, and calibration without halting operation |
Applications
| Powertrain Control Unit | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and exhaust gas recirculation control in ICE vehicles. IC Role / Device Role / Timing Role: Primary safety-critical controller executing ASIL-D software with lockstep CPU and SMU supervision. Use Value: 300 MHz deterministic execution and dual MCMCAN ensure sub-100 µs loop closure for torque demand response and fail-safe shutdown. | Use Scenario: Motor position sensing, torque calculation, and assist torque delivery in column-assist EPS systems. IC Role / Device Role / Timing Role: Central MCU managing SENT-based motor resolver feedback, CAN FD command reception, and GTM-driven PWM generation. Use Value: Integrated GTM at 200 MHz offloads CPU from timing-critical PWM and capture tasks, enabling <5 µs jitter for motor commutation. |
| Brake-by-Wire System | Vehicle Domain Controller |
Use Scenario: Redundant actuation control and cross-domain communication between hydraulic modulators and pedal sensors. IC Role / Device Role / Timing Role: Safety element out of context (SEooC) providing ASIL-D compliant processing for brake pressure modulation logic. Use Value: Dual E-Ray v2.1 channels enable deterministic, time-triggered communication with <1 µs jitter - meeting ISO 26262 timing constraints. | Use Scenario: Consolidated control of lighting, HVAC, and infotainment gateway functions in zonal architectures. IC Role / Device Role / Timing Role: High-integration MCU hosting AUTOSAR Classic platform with multiple CAN FD, QSPI, and ASCLIN interfaces. Use Value: 4 QSPI interfaces support direct connection to up to 4 external flash devices for secure firmware partitioning and OTA staging. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC337LP16F200SAAKXUMA1 | Higher max frequency (200 MHz vs. 300 MHz), larger 4 MB PFLASH, same LFBGA-292 package | Targeted at next-gen ADAS domain controllers requiring higher compute headroom | Select when >150 MHz sustained performance and extended flash for dual-image OTA are required |
| TC324LP16F160SAAKXUMA1 | Same CPU, 160 MHz max frequency, reduced 1 MB PFLASH, LFBGA-180 package (smaller footprint) | Suitable for cost-sensitive body control modules with lower real-time demands | Select when footprint reduction and BOM cost optimization outweigh peak performance needs |
Compared with TC327LP16F160SAAKXUMA1, the TC337 offers higher flash and frequency for scalable ADAS use cases, while the TC324 trades performance and density for compact packaging - both retain identical safety architecture and peripheral sets for seamless migration paths.
Availability
TC327LP16F160SAAKXUMA1 is available at Aetrix Electronics and suitable for automotive powertrain control, electric power steering, brake-by-wire systems, and vehicle domain controllers requiring stable component supply under AEC-Q100 and ISO 26262 ASIL-D compliance.
Supply support for TC327LP16F160SAAKXUMA1 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 AURIX™ TC3xx family targets functional safety-critical automotive applications - designed specifically for powertrain, chassis, and ADAS systems requiring ASIL-D compliance and real-time determinism.
FAQ
Is TC327LP16F160SAAKXUMA1 qualified to AEC-Q100?
Yes - this part is qualified to AEC-Q100 Grade 1 (−40 °C to +125 °C) per its released sales code documentation. Qualification applies only after delivery release; users must verify the specific sales code's qualification status via Infineon's official product change notifications and reliability reports.
Does TC327LP16F160SAAKXUMA1 include an integrated Hardware Security Module (HSM)?
No - the HSM is optional and implemented only on select variants (e.g., TC337 with "H" suffix). TC327LP16F160SAAKXUMA1 does not integrate HSM hardware; cryptographic acceleration requires external secure elements or software libraries running on the main TriCore core.
What is the maximum operating frequency of the GTM in TC327LP16F160SAAKXUMA1?
The GTM operates at 200 MHz, independent of CPU clock frequency. This dedicated clock domain enables deterministic timing for PWM generation, SENT decoding, and input capture - confirmed in Section 1 Summary of Features and Table 1-1 of the TC33x/TC32x datasheet (V1.1, 2021-03).
Can TC327LP16F160SAAKXUMA1 support CAN FD communication?
Yes - its two MCMCAN modules support CAN FD protocol (up to 5 Mbit/s data phase) with hardware FIFO buffering and message filtering. Each module hosts two CAN nodes, enabling four concurrent CAN FD interfaces - verified in the "Versatile On-chip Peripheral Units" section of the datasheet.
TC327LP16F160SAAKXUMA1 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 Single-Core
- Speed:
- 160MHz
- Connectivity:
- DMA, I2S, PWM, WDT
- Peripherals:
- DMA, I2S, PWM, WDT
- Number of I/O:
- -
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 152K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.97V ~ 5.5V
- Data Converters:
- A/D 16 SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC327LP16F160SAAKXUMA1 FAQ
1.How can I place an order for TC327LP16F160SAAKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC327LP16F160SAAKXUMA1 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 TC327LP16F160SAAKXUMA1 reliable?
The price and inventory of TC327LP16F160SAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC327LP16F160SAAKXUMA1 is usually 5 days.
3.What payment methods are accepted for TC327LP16F160SAAKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC327LP16F160SAAKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC327LP16F160SAAKXUMA1?
TC327LP16F160SAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC327LP16F160SAAKXUMA1 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 TC327LP16F160SAAKXUMA1?
For technical support, including TC327LP16F160SAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC327LP16F160SAAKXUMA1 requirements.
6.How does Aetrix verify that TC327LP16F160SAAKXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC327LP16F160SAAKXUMA1 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 TC327LP16F160SAAKXUMA1 meets industry standards.
7.What is the process for return or replacement of TC327LP16F160SAAKXUMA1?
All TC327LP16F160SAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC327LP16F160SAAKXUMA1, 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 TC327LP16F160SAAKXUMA1 part is unused and in its original packaging.
Return procedure for TC327LP16F160SAAKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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