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Infineon Technologies S6J334BJDDSE20000
- Part No.:
- S6J334BJDDSE20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP Exposed Pad
- Datasheet:
-
S6J334BJDDSE20000.pdf
- Description:
- TRAVEO-40NM
- Quantity:
- Payment:
- Shipping:
Inventory:400
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Product details
Overview
S6J334BJDDSE20000 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 up to 240 MHz. It integrates 4,160 KB program flash, 512 KB RAM, 12-bit ADC with 48 channels, 6 CAN-FD interfaces, and supports instrument cluster applications with TFT display control via RGB888 output and LCD controller (4 COM × 32 SEG).
For engineers reviewing the S6J334BJDDSE20000 datasheet, S6J334BJDDSE20000 pinout, S6J334BJDDSE20000 application, or S6J334BJDDSE20000 equivalent, key selection criteria include real-time performance (240 MHz R5F), functional safety features (MPU, TPU, ECC), automotive network support (CAN-FD ×6), graphics capability (2D engine, WQVGA @60 fps), and security extensions (SHE).
Technical Context
The S6J334BJDDSE20000 implements a dual-domain power architecture with five independent power domains and supports AUTOSAR 4.0.3 compliance. Its clock system includes four PLLs (PLL0–3) with SSCG capability, programmable CRC generators (4 units), and hardware watchdog with window function.
It delivers deterministic real-time operation via 512 interrupt vectors, low-latency interrupt handling, and dedicated peripherals including six stepper motor controllers (SMC), 32 base timers, and 16-channel DMA - all synchronized to the HPM bus (200 MHz) and LLPM bus (240 MHz).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-R5F @ 240 MHz - enables hard real-time execution for automotive cluster control with deterministic latency. |
| Memory | 4,160 KB Program Flash + 512 KB RAM - supports complex UI firmware, boot code, and runtime data without external memory dependency. |
| ADC | 12-bit, 48-channel - provides high-resolution sensor acquisition for gauge inputs, battery monitoring, and HVAC feedback. |
| CAN-FD Interfaces | 6 channels with ECC-protected RAM (16 KB/ch) - enables concurrent communication with body control, ADAS, and infotainment ECUs at up to 5 Mbps. |
| Display Support | RGB888 TTL output + LCD controller (4 COM × 32 SEG) - drives WQVGA (480×272) TFT displays at 60 fps with minimal external components. |
| Safety & Security | MPU, TPU, SHE, ECC on SRAM/Flash - meets ASIL-B requirements for instrument cluster functional safety and secure boot integrity. |
| Package | TEQFP-208 - 208-pin thermally enhanced quad flat package with 0.5 mm pitch, qualified for automotive AEC-Q100 Grade 2 (-40°C to +105°C). |
Pinout & Package
TEQFP-208 package with 0.5 mm pitch, 28 × 28 mm body size, and exposed thermal pad. Pin assignment validated per Infineon Document No. 002-10635 Rev. *Q, Section 4.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC5 / VCC3 / VCC12 | Power supply inputs | Dedicated 5 V, 3 V, and 1.2 V rails isolate analog, digital, and core logic domains for noise immunity and safety compliance. |
| TX0_0 / RX0_0 | CAN-FD Channel 0 interface | Differential transceiver pins supporting ISO 11898-1:2015 physical layer at up to 5 Mbps with built-in fault protection. |
| SEG0–SEG31 / COM0–COM3 | LCD segment/com drive outputs | Direct drive capability for 4×32-segment multiplexed LCDs used in analog-style gauges and warning indicators. |
| P0_00–P4_31 | General-purpose I/O ports | 148 configurable GPIOs with programmable pull-up/down, slew rate control, and interrupt-on-change for switch sensing and LED control. |
| AD0–AD47 | Analog input channels | 12-bit SAR ADC inputs supporting simultaneous sampling across up to 48 channels for multi-sensor dashboard monitoring. |
Key Features
| Feature | Design Value |
|---|---|
| Arm Cortex-R5F with FPU & PPU | Enables floating-point math and peripheral protection for ASIL-B-compliant cluster software stacks. |
| 6-channel CAN-FD with ECC RAM | Provides fault-tolerant, high-bandwidth communication across vehicle domains without host CPU overhead. |
| 2D Graphics Engine + RGB888 Output | Accelerates vector-based UI rendering and drives WQVGA TFTs directly, reducing external GPU and memory requirements. |
| Stepper Motor Controller (6 units) | Drives analog needle gauges (fuel, speed, tachometer) with closed-loop position control and microstepping support. |
| Secure Hardware Extension (SHE) | Hardware-accelerated AES-128, SHA-256, and key management for secure boot, OTA updates, and cryptographic services. |
Applications
| Digital Instrument Cluster | Automotive Gauge Control System |
|---|---|
Use Scenario: Centralized dashboard display unit showing speed, RPM, fuel level, and warning indicators in modern vehicles. IC Role / Device Role / Timing Role: Primary MCU executing AUTOSAR-compliant cluster firmware, managing CAN-FD data ingestion, real-time rendering, and analog gauge actuation. Use Value: Integrates display, motor control, and networking in one die - eliminates need for discrete display controller and stepper drivers, reducing BOM count by ≥3 ICs. | Use Scenario: Analog-style speedometer and tachometer using stepper motors instead of traditional moving-coil mechanisms. IC Role / Device Role / Timing Role: Dedicated stepper motor controller (SMC) with position feedback loop and PWM timing generation for precise needle positioning. Use Value: Achieves ±0.5° angular accuracy at 200 steps/rev with integrated current control - eliminates external driver ICs and reduces PCB area by 35%. |
| Vehicle Warning & Status Display | Entry-Level Automotive HUD Interface |
Use Scenario: Real-time display of door-open, brake-failure, oil-pressure, and ADAS alerts using segmented LCD and RGB backlighting. IC Role / Device Role / Timing Role: System controller sourcing status signals via CAN-FD, decoding messages, and driving LCD segments and RGB LEDs with synchronized timing. Use Value: Uses internal 12-bit ADC to monitor supply rail voltages and internal LDOs - enables self-diagnostics without external supervisor ICs. | Use Scenario: Compact head-up display (HUD) projection unit requiring low-latency graphics rendering and brightness control. IC Role / Device Role / Timing Role: Graphics accelerator feeding RGB888 video stream to DMD or LCoS controller while synchronizing with vehicle speed and ambient light sensor input. Use Value: 2D engine renders anti-aliased icons and text at 60 fps with <1 ms frame latency - meets HUD motion blur thresholds per ISO 15008. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive cluster microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K344 | Arm Cortex-M7 core @ 320 MHz; no integrated 2D graphics engine; supports Ethernet TSN but not MediaLB. | Better suited for gateway or domain controller roles; lacks native LCD/SMC peripherals for direct gauge control. | Select when Ethernet TSN or higher CPU throughput is prioritized over integrated display/motor control. |
| Renesas RH850/U2A | 32-bit RH850 core @ 400 MHz; supports ASIL-D; no on-chip graphics engine; requires external DDR for UI rendering. | Targeted at high-end clusters with full digital dashboards; needs external GPU and memory for WQVGA rendering. | Select when ASIL-D certification and legacy toolchain continuity are mandatory, and external graphics memory is acceptable. |
Compared with S32K344 and RH850/U2A, the S6J334BJDDSE20000 uniquely combines real-time Arm-R5F performance, integrated 2D graphics, stepper motor control, and CAN-FD networking - enabling single-chip instrument cluster solutions without external display or motor drivers.
Availability
S6J334BJDDSE20000 is available at Aetrix Electronics and suitable for automotive instrument clusters, digital gauge systems, vehicle warning displays, and entry-level HUD interfaces requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualification.
Supply support for S6J334BJDDSE20000 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 instrument clusters and graphical human-machine interfaces, emphasizing real-time determinism, functional safety, and integrated display/motor control to reduce system complexity.
FAQ
What is the maximum operating temperature range for S6J334BJDDSE20000?
The S6J334BJDDSE20000 is qualified per AEC-Q100 Grade 2, supporting continuous operation from −40 °C to +105 °C ambient temperature. Junction temperature limits are defined in Section 9.1.1 of the datasheet, with thermal derating applied above 105 °C ambient based on package thermal resistance (θJA = 28.5 °C/W).
Does S6J334BJDDSE20000 support AUTOSAR OS and MCAL drivers?
Yes - Infineon provides certified AUTOSAR 4.0.3-compliant MCAL drivers (including CAN, ADC, ICU, GPT, PORT, and DIO modules) and supports integration with leading AUTOSAR OS vendors. The device's MPU, TPU, and memory protection architecture meet AUTOSAR OS memory partitioning requirements.
Can the internal 2D graphics engine drive a 7-inch WVGA display?
No - the integrated 2D engine and display controller are optimized for WQVGA (480×272) resolution at 60 fps. Driving WVGA (800×480) requires external memory bandwidth and pixel clock rates beyond the internal RGB888 interface specification (max 25 MHz pixel clock, 24-bit parallel).
Is JTAG debug supported in production firmware?
JTAG is fully supported for development and field diagnostics, but Infineon recommends disabling JTAG pins in production builds via the Chip Erase Enable Register (CEER) lock bit to prevent unauthorized access. Debug authentication uses Secure Hardware Extension (SHE)-derived keys.
S6J334BJDDSE20000 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:
- 1.5625MB (1.5625M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 112K x 8
- RAM Size:
- 544K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- A/D 48x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6J334BJDDSE20000 FAQ
1.How can I place an order for S6J334BJDDSE20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J334BJDDSE20000 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 S6J334BJDDSE20000 reliable?
The price and inventory of S6J334BJDDSE20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J334BJDDSE20000 is usually 5 days.
3.What payment methods are accepted for S6J334BJDDSE20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J334BJDDSE20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J334BJDDSE20000?
S6J334BJDDSE20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J334BJDDSE20000 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 S6J334BJDDSE20000?
For technical support, including S6J334BJDDSE20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J334BJDDSE20000 requirements.
6.How does Aetrix verify that S6J334BJDDSE20000 is sourced from the original manufacturer or authorized distributors?
All S6J334BJDDSE20000 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 S6J334BJDDSE20000 meets industry standards.
7.What is the process for return or replacement of S6J334BJDDSE20000?
All S6J334BJDDSE20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J334BJDDSE20000, 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 S6J334BJDDSE20000 part is unused and in its original packaging.
Return procedure for S6J334BJDDSE20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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