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Infineon Technologies S6J334CJEESE20000
- Part No.:
- S6J334CJEESE20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP Exposed Pad
- Datasheet:
-
S6J334CJEESE20000.pdf
- Description:
- TRAVEO-40NM
- Quantity:
- Payment:
- Shipping:
Inventory:400
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Product details
Overview
S6J334CJEESE20000 from Infineon Technologies (formerly Cypress) is a 32-bit automotive microcontroller in the TRAVEO™ T1G family, built around an Arm® Cortex®-R5F core operating at 240 MHz. It integrates 4,160 KB program Flash, 512 KB SRAM, 12-bit ADC with 48 channels, 6 CAN-FD interfaces, and hardware security (SHE), targeting instrument cluster control with TFT displays up to WQVGA (480 × 272) at 60 fps.
For engineers reviewing the S6J334CJEESE20000 datasheet, S6J334CJEESE20000 pinout, S6J334CJEESE20000 application, or S6J334CJEESE20000 equivalent, key selection criteria include real-time deterministic performance (Cortex-R5F + TPU/MPU), automotive network support (CAN-FD ×6, optional Ethernet AVB), display timing precision (25 MHz display clock, RGB888 TTL output), and functional safety features (ECC RAM, watchdog with window function, CRC generator).
Technical Context
The S6J334CJEESE20000 implements a dual-bus architecture with HPM (200 MHz) and LLPM (240 MHz) domains, enabling concurrent high-speed peripheral access and low-latency interrupt handling. Its safety-critical subsystems include MPU for AXI/AHB buses, TPU for time-triggered execution, and ECC protection across 16 KB CAN-FD RAM per channel and system SRAM.
Security is enforced via Secure Hardware Extension (SHE), supporting AES-128, SHA-256, and secure boot. Graphics operation relies on a dedicated 2D engine clocked at 80 MHz, driving a single RGB888 display output with programmable display clock sourcing (internal graphic controller clock or external reference).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-R5F @ 240 MHz - deterministic real-time execution with lockstep-capable pipeline for ASIL-B compliance. |
| Memory | 4,160 KB Program Flash + 512 KB SRAM (384 KB System + 128 KB TCRAM + 32 KB Backup) - supports over-the-air update partitioning and fail-safe context retention. |
| ADC | 12-bit SAR ADC with 48 input channels - enables simultaneous gauge needle position sensing, temperature monitoring, and button detection in cluster UI. |
| CAN-FD | 6 independent CAN-FD controllers with 16 KB ECC-protected RAM per channel - handles full vehicle network messaging (body, powertrain, ADAS) with data rates up to 5 Mbps. |
| Display Interface | RGB888 TTL output, 25 MHz pixel clock, WQVGA (480×272) @ 60 fps - drives mid-tier automotive TFT clusters without external timing controller. |
| Security | Secure Hardware Extension (SHE) with AES-128/SHA-256 - provides hardware-accelerated secure boot, key derivation, and cryptographic services for ECU authentication. |
| Safety Features | MPU, TPU, ECC SRAM/Flash, windowed watchdog, CRC generator - satisfies ISO 26262 ASIL-B requirements for instrument cluster MCU subsystems. |
Pinout & Package
Package: TEQFP-208 (208-pin Thin Quad Flat Package, 0.5 mm pitch, 28 × 28 mm body, RoHS-compliant).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC5 / VCC3 / VCC12 | Power supply inputs | Dedicated 5 V, 3.3 V, and 1.2 V rails isolate analog, I/O, and core domains for noise immunity and ASIL-B voltage monitoring. |
| P0_00–P0_31, P1_00–P1_31, etc. | General-purpose I/O ports | 148 configurable GPIOs with programmable drive strength, slew rate, and pull-up/down - support multiplexed functions including CAN-FD TX/RX, UART, LIN, and LCD SEG/COM. |
| AN0–AN47 | Analog input channels | 48-channel 12-bit ADC input pins - routed to internal sampling circuitry with shared reference (VREFH/VREFL) and selectable sample-and-hold timing. |
| CLKIN / CLKOUT | External clock interface | Accepts 1–25 MHz crystal or CMOS clock input; outputs divided clocks for display timing or external peripherals. |
| JTAG_TCK/TMS/TDI/TDO/nTRST | Debug interface | IEEE 1149.1-compliant boundary-scan and debug access - enables flash programming, real-time trace, and safety verification during development and field diagnostics. |
Key Features
| Feature | Design Value |
|---|---|
| Real-time interrupt latency | Sub-100 ns response with 512-vector NVIC - guarantees deterministic gauge animation updates and warning light activation within hard deadlines. |
| Stepper motor control | 6 integrated SMC units - directly drive analog-style instrument gauges (fuel, speed, tachometer) without external driver ICs. |
| Graphics acceleration | Dedicated 2D engine with bit-blit, alpha blending, and rotation - reduces CPU load for dynamic cluster UI rendering and minimizes memory bandwidth pressure. |
| Automotive network integration | 6 CAN-FD + optional Ethernet AVB MAC - consolidates communication for cluster, head-up display, and central gateway co-processing in Zonal architectures. |
| Low-power domain control | 5 independent power domains with software-configurable isolation - enables selective shutdown of display, audio, or CAN subsystems to meet <100 µA sleep current targets. |
Applications
| Instrument Cluster Control | Digital Gauge Driving |
|---|---|
Use Scenario: Centralized dashboard instrumentation for ICE and EV vehicles, displaying speed, RPM, battery state, ADAS alerts, and navigation prompts. IC Role / Device Role / Timing Role: Primary real-time controller executing AUTOSAR-compliant cluster software stack with synchronized display refresh and CAN message scheduling. Use Value: 240 MHz Cortex-R5F + TPU ensures sub-millisecond gauge needle positioning accuracy and jitter-free animation at 60 fps under full CAN-FD bus load. | Use Scenario: Direct actuation of analog-style stepper motors for fuel, oil pressure, and coolant temperature gauges in premium vehicle tiers. IC Role / Device Role / Timing Role: Integrated Stepper Motor Controller (SMC) generating precise phase-current waveforms and microstepping sequences without external drivers. Use Value: Six independent SMC units eliminate six discrete motor driver ICs, reducing BOM cost and PCB area while maintaining ±0.5° angular resolution. |
| Automotive HUD Integration | Central Display Co-Processor |
Use Scenario: Rendering and timing-critical overlay graphics for head-up displays requiring pixel-perfect alignment with road imagery. IC Role / Device Role / Timing Role: Secondary graphics engine offloading 2D composition and alpha blending from main SoC, synchronized via display clock and frame sync signals. Use Value: Dedicated 2D engine with 80 MHz clock and RGB888 output delivers zero-frame-buffer latency for HUD image compositing and distortion correction. | Use Scenario: Supporting infotainment head unit by managing secondary displays (rear-seat screens, climate panels) and aggregating sensor data. IC Role / Device Role / Timing Role: Network bridge and display controller handling CAN-FD, LIN, and SPI-based peripheral communication while driving auxiliary RGB displays. Use Value: 12 multi-function serial interfaces (UART/LIN/I²C/CSIO) and HyperBus™ interface enable seamless integration with touch controllers, ambient light sensors, and memory-mapped displays. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive instrument cluster microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7016882AFP#AA0 (Renesas) | TriCore™ TC3xx core @ 300 MHz; 4 MB Flash; no integrated 2D graphics engine; supports ASIL-D via lockstep cores. | Targets higher-ASIL (ASIL-D) clusters with redundant core architecture but requires external GPU or compositor for rich graphics. | Select when functional safety certification beyond ASIL-B is required and graphics processing is handled externally. |
| S32K344 (NXP) | Arm Cortex-M7 @ 240 MHz; 4 MB Flash; no display controller; includes HSE security module and CAN FD ×6. | Optimized for domain controller roles (e.g., body control) with strong security and networking, but lacks native display/timing peripherals for direct cluster use. | Select for scalable zonal ECU designs where cluster-specific functions are distributed across multiple MCUs. |
Compared with R7F7016882AFP#AA0 and S32K344, the S6J334CJEESE20000 uniquely integrates display timing, 2D graphics acceleration, and stepper motor control in a single ASIL-B-certified package-reducing system-level complexity and eliminating need for companion display processors or motor driver ICs.
Availability
S6J334CJEESE20000 is available at Aetrix Electronics and suitable for automotive instrument cluster development, digital gauge systems, HUD graphics co-processing, and central display control requiring stable component supply across production lifecycles.
Supply support for S6J334CJEESE20000 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, and security solutions, with global R&D and manufacturing infrastructure.
The TRAVEO™ T1G family was designed specifically for automotive digital instrument clusters and graphical human-machine interfaces, balancing real-time determinism, display integration, and functional safety in a single-chip solution.
FAQ
What is the maximum operating temperature range for S6J334CJEESE20000?
The S6J334CJEESE20000 is qualified for AEC-Q100 Grade 2 operation, with a junction temperature range of −40 °C to +105 °C. This rating is validated across all core logic, memory, and peripheral blocks-including the Cortex-R5F CPU, CAN-FD controllers, and 2D graphics engine-ensuring reliable operation in under-hood and dashboard environments.
Does S6J334CJEESE20000 support AUTOSAR 4.x?
Yes, the S6J334CJEESE20000 supports AUTOSAR 4.0.3 through certified MCAL drivers provided by Infineon, covering CAN-FD, ADC, GPT, ICU, PORT, and DIO modules. The MCU's memory protection unit (MPU), time protection unit (TPU), and deterministic interrupt latency meet AUTOSAR OS requirements for Category 2 applications.
Is external RAM required for running graphics-intensive cluster UIs?
No. The device integrates 512 KB on-chip SRAM (384 KB system + 128 KB TCRAM + 32 KB backup), sufficient to buffer frame buffers for WQVGA (480×272×3 bytes = ~373 KB) and store runtime graphics assets. HyperBus™ and DDR HSSPI interfaces are optional for expandable storage-not mandatory for baseline cluster operation.
How is functional safety compliance achieved without dual-core lockstep?
Functional safety (ASIL-B) is achieved through hardware-enforced mechanisms: ECC on all SRAM and Flash, MPU/TPU for memory and time partitioning, windowed watchdog timers, clock supervisors monitoring all source clocks, and CRC generators for data path integrity-validated per ISO 26262 Part 5 without requiring lockstep core duplication.
S6J334CJEESE20000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 176-LQFP Exposed Pad
- Series:
- Traveo™ T1G
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-R5F
- Core Size:
- 32-Bit
- Speed:
- 240MHz
- Connectivity:
- CANbus, CSIO, I2C, LINbus, UART/USART
- Peripherals:
- DMA, I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 150
- Program Memory Size:
- 2.0625MB (2.0625M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 112K x 8
- RAM Size:
- 544K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.5V ~ 5.5V
- Data Converters:
- A/D 48x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6J334CJEESE20000 FAQ
1.How can I place an order for S6J334CJEESE20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J334CJEESE20000 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 S6J334CJEESE20000 reliable?
The price and inventory of S6J334CJEESE20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J334CJEESE20000 is usually 5 days.
3.What payment methods are accepted for S6J334CJEESE20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J334CJEESE20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J334CJEESE20000?
S6J334CJEESE20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J334CJEESE20000 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 S6J334CJEESE20000?
For technical support, including S6J334CJEESE20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J334CJEESE20000 requirements.
6.How does Aetrix verify that S6J334CJEESE20000 is sourced from the original manufacturer or authorized distributors?
All S6J334CJEESE20000 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 S6J334CJEESE20000 meets industry standards.
7.What is the process for return or replacement of S6J334CJEESE20000?
All S6J334CJEESE20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J334CJEESE20000, 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 S6J334CJEESE20000 part is unused and in its original packaging.
Return procedure for S6J334CJEESE20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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