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Infineon Technologies S6J334EJBESE20000
- Part No.:
- S6J334EJBESE20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP Exposed Pad
- Datasheet:
-
S6J334EJBESE20000.pdf
- Description:
- TRAVEO-40NM
- Quantity:
- Payment:
- Shipping:
Inventory:1,190
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Product details
Overview
S6J334EJBESE20000 from Infineon Technologies (formerly Cypress) is a 32-bit automotive microcontroller in the TRAVEO™ T1G family, built on an Arm® Cortex®-R5F core operating at 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 up to WQVGA (480 × 272) at 60 fps.
For engineers reviewing the S6J334EJBESE20000 datasheet, S6J334EJBESE20000 pinout, S6J334EJBESE20000 application, or S6J334EJBESE20000 equivalent, key selection criteria include real-time safety features (MPU/TPU/ECC), secure hardware extension (SHE), HyperBus™ interface, and automotive-grade clock supervision with dual LDOs and low-voltage detection.
Technical Context
The S6J334EJBESE20000 implements a deterministic real-time architecture with five independent power domains, Arm Cortex-R5F core featuring lockstep-capable MPU and TPU, and dedicated safety peripherals including ECC-protected CAN-FD RAM (16 KB/channel), CRC generator, and windowed watchdog timer. Its clock system includes four PLLs (PLL0–3) with SSCG support and a clock supervisor monitoring all source clocks.
It delivers graphics capability via a 2D graphic engine clocked at up to 80 MHz, supporting RGB888 TTL output and LCD controller driving up to 4 COM × 32 SEG. Communication subsystems include 12 multi-function serial interfaces (UART/I²C/LIN/CSIO), 6 CAN-FD channels, and optional Ethernet AVB MAC and MediaLB-though these are disabled in this variant per ordering code "E".
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-R5F @ 240 MHz - deterministic real-time execution with FPU, MPU, and TPU for ASIL-B compliance. |
| Memory | 4,160 KB Program Flash + 512 KB RAM (384 KB System SRAM + 128 KB TCRAM + 32 KB Backup RAM) - sufficient for AUTOSAR 4.0.3 instrument cluster firmware. |
| ADC | 12-bit SAR ADC with 48 input channels - enables simultaneous analog sensor acquisition for gauge drivers and vehicle status monitoring. |
| CAN-FD | 6 channels with ECC-protected message RAM (16 KB/ch) - supports high-bandwidth diagnostics, ECU coordination, and OTA update routing in modern dashboards. |
| Display Interface | RGB888 TTL output + 4 COM × 32 SEG LCD controller - drives small TFT clusters without external timing controllers or frame buffers. |
| Security | Secure Hardware Extension (SHE) + CRC generator + clock supervisor - provides cryptographic key management and runtime integrity verification per ISO 21434. |
| Power Management | 5-domain power system with embedded 5 V/3 V/1.2 V LDOs and dual low-voltage detectors - ensures robust operation across battery voltage transients (4.5–5.5 V). |
Pinout & Package
This device is packaged in a 208-pin TEQFP (Thin Quad Flat Package) with 0.5 mm pitch, thermally enhanced for automotive under-hood environments. Pin assignment follows Infineon's standardized TRAVEO™ T1G layout with dedicated power/ground banks, differential CAN-FD pairs, and segmented I/O groups aligned to peripheral function sets.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC5 / VCC3 / VCC12 | Supply rails | Dedicated 5 V, 3 V, and 1.2 V inputs feed separate internal power domains; decoupling required per domain for EMC robustness. |
| TX0_0 / RX0_0 | CAN-FD Channel 0 | Differential pair for high-speed CAN-FD communication; requires 120 Ω termination and common-mode choke per automotive EMC standards. |
| P0_00 – P0_31 | General-purpose I/O | Configurable as GPIO, timer capture/compare, or peripheral multiplex; supports slew-rate control and pull-up/down for noise immunity. |
| SEG0–SEG31 / COM0–COM3 | LCD segment/com drive | Direct-drive outputs for passive-matrix LCDs; support static and multiplexed modes with programmable bias and frame frequency. |
| TCK / TMS / TDI / TDO | JTAG debug interface | IEEE 1149.1-compliant boundary scan and debug access; supports flash programming and real-time trace via SWD/JTAG. |
Key Features
| Feature | Design Value |
|---|---|
| Real-time safety architecture | MPU, TPU, ECC on Flash/RAM/CAN-FD, and windowed watchdog enable ASIL-B software partitioning and fault containment. |
| Integrated graphics engine | 2D accelerator with AXI bus interface and 80 MHz clock supports overlay composition and alpha blending without CPU load. |
| Automotive network flexibility | 12 configurable serial interfaces and 6 CAN-FD channels allow concurrent LIN body control, CAN powertrain, and diagnostic bus routing. |
| Low-latency interrupt handling | 512-vector NVIC with <100 ns latency enables sub-10 µs response to critical events like airbag deployment signals. |
| Secure boot and key storage | SHE module provides AES-128 encryption, SHA-256 hashing, and protected key storage for secure firmware updates and anti-tampering. |
Applications
| Instrument Cluster Control | Digital Gauge Driver |
|---|---|
Use Scenario: Central MCU managing speedometer, tachometer, fuel level, and warning indicators in modern automotive dashboards. IC Role / Device Role / Timing Role: Real-time graphics rendering engine and CAN-FD gateway coordinating with body control modules and ADAS systems. Use Value: Enables WQVGA resolution at 60 fps using on-chip 2D engine and RGB888 output, eliminating need for external GPU or video memory. | Use Scenario: Driving stepper motors for analog-style gauges (e.g., fuel, oil pressure) with precise angular positioning and smooth motion profiles. IC Role / Device Role / Timing Role: Integrated Stepper Motor Controller (SMC) with 6 independent units, each supporting microstepping and current regulation. Use Value: Reduces BOM count by replacing discrete motor drivers and position feedback circuitry while maintaining ±0.5° accuracy. |
| Vehicle Status Monitor | Diagnostic Gateway |
Use Scenario: Aggregating analog sensor data (coolant temp, battery voltage, brake fluid level) and digital status flags from multiple ECUs. IC Role / Device Role / Timing Role: 12-bit ADC with 48 channels and hardware DMA offloading to TCRAM for zero-CPU-cycle sampling at 100 kSPS. Use Value: Supports simultaneous 16-channel oversampling with digital filtering, meeting ISO 26262 functional safety requirements for sensor fusion. | Use Scenario: Translating UDS (ISO 14229) diagnostic requests between high-speed CAN-FD and legacy UART-based service tools. IC Role / Device Role / Timing Role: Multi-protocol serial interface configured as LIN master and CAN-FD slave, enabling bidirectional diagnostic tunneling. Use Value: Eliminates need for external protocol bridge ICs; supports concurrent UDS sessions over multiple CAN-FD channels with priority arbitration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RH850/F1K | 32-bit RH850 core @ 200 MHz; 3 MB Flash; no integrated 2D graphics engine; supports GDC but requires external memory. | Focused on powertrain and chassis control; lacks native TFT display interface and RGB888 output. | Select when prioritizing ASIL-D functional safety certification over display integration. |
| TC397 | TriCore™ AURIX™ TC3xx series; 300 MHz; 8 MB Flash; integrated HSM for PKI acceleration; no CAN-FD RAM ECC per channel. | Targeted at domain controllers requiring high-speed crypto and radar preprocessing; no LCD controller or SMC units. | Select when needing hardware security module (HSM) for TLS 1.3 and secure boot chain beyond SHE capabilities. |
Compared with RH850/F1K and TC397, the S6J334EJBESE20000 uniquely combines real-time graphics rendering, integrated stepper motor control, and CAN-FD with per-channel ECC-making it optimal for cost-sensitive, display-centric automotive clusters where BOM reduction and display responsiveness are primary design goals.
Availability
S6J334EJBESE20000 is available at Aetrix Electronics and suitable for automotive instrument clusters, digital gauge systems, vehicle status monitors, and diagnostic gateways requiring stable component supply across extended temperature ranges (−40°C to +125°C) and long product lifecycles.
Supply support for S6J334EJBESE20000 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 MCUs, and security solutions, with global R&D and manufacturing infrastructure supporting automotive AEC-Q100 qualification.
The TRAVEO™ T1G family was designed specifically for automotive graphical instrument clusters, balancing real-time performance, functional safety, and display integration-enabling seamless migration from legacy 8/16-bit clusters to scalable, software-defined dashboards.
FAQ
What is the maximum operating temperature range for S6J334EJBESE20000?
The S6J334EJBESE20000 is qualified per AEC-Q100 Grade 2, supporting continuous operation from −40°C to +125°C ambient temperature. Its thermal design includes on-die temperature sensors and dynamic clock throttling to maintain stability during peak CPU and graphics loads in enclosed dashboard environments.
Does S6J334EJBESE20000 support AUTOSAR OS and MCAL drivers?
Yes, Infineon provides certified AUTOSAR 4.0.3-compliant MCAL drivers and OS configuration tools for the S6J334EJBESE20000, including CAN-FD, ADC, ICU, GPT, and DIO modules. These are validated with Vector DaVinci and EB tresos toolchains and support both single-core and lockstep configurations.
How is the 2D graphics engine accessed in software?
The 2D graphics engine is memory-mapped into the AXI address space and controlled via register writes to its command FIFO. Cypress-provided 2D Driver API abstracts low-level commands (bitblt, fill, line draw) and supports double-buffered frame updates via DMA-triggered display list execution-enabling flicker-free animation at 60 fps.
Can the S6J334EJBESE20000 be used without external SDRAM or DDR?
Yes-the S6J334EJBESE20000 operates fully standalone using its on-chip 512 KB RAM (384 KB System SRAM + 128 KB TCRAM) and 4,160 KB Flash. External memory interfaces (HyperBus™, DDR HSSPI, External BUS) are optional and only required for applications exceeding internal memory capacity, such as high-resolution video overlays or large font glyph tables.
S6J334EJBESE20000 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:
- 4.0625MB (4.0625M 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:
S6J334EJBESE20000 FAQ
1.How can I place an order for S6J334EJBESE20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J334EJBESE20000 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 S6J334EJBESE20000 reliable?
The price and inventory of S6J334EJBESE20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J334EJBESE20000 is usually 5 days.
3.What payment methods are accepted for S6J334EJBESE20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J334EJBESE20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J334EJBESE20000?
S6J334EJBESE20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J334EJBESE20000 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 S6J334EJBESE20000?
For technical support, including S6J334EJBESE20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J334EJBESE20000 requirements.
6.How does Aetrix verify that S6J334EJBESE20000 is sourced from the original manufacturer or authorized distributors?
All S6J334EJBESE20000 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 S6J334EJBESE20000 meets industry standards.
7.What is the process for return or replacement of S6J334EJBESE20000?
All S6J334EJBESE20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J334EJBESE20000, 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 S6J334EJBESE20000 part is unused and in its original packaging.
Return procedure for S6J334EJBESE20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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