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Infineon Technologies S6J336AJTBSE20000
- Part No.:
- S6J336AJTBSE20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP Exposed Pad
- Datasheet:
-
S6J336AJTBSE20000.pdf
- Description:
- TRAVEO-40NM
- Quantity:
- Payment:
- Shipping:
Inventory:4,881
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Product details
Overview
S6J336AJTBSE20000 from Infineon Technologies (formerly Cypress) is an automotive-grade 32-bit Arm® Cortex®-R5F microcontroller designed for digital instrument cluster control, supporting speedometer, tachometer, fuel gauge, and temperature meter functions. It integrates CAN FD (4 channels), Secure Hardware Extension (SHE), ASIL-B compliance per ISO 26262, 2,112 KB TC-Flash, and operates from -40 °C to 105 °C.
For engineers reviewing the S6J336AJTBSE20000 datasheet, S6J336AJTBSE20000 pinout, S6J336AJTBSE20000 application, or S6J336AJTBSE20000 equivalent, key selection criteria include CAN FD channel count, SHE security support, dual-voltage operation (3.3 V/5 V), TC-RAM size (128 KB), and TEQFP-144 package compatibility with AEC-Q100 qualification.
Technical Context
This MCU implements a dual-domain power architecture (PD1/PD2/PD4) with hardware safety mechanisms including MPU, TPU, ECC-protected RAM and Flash, and a clock supervisor. Its real-time performance is enabled by 132 MHz core clock, 80 MHz flash access, and low-latency interrupt handling.
The peripheral set targets cluster-specific functions: 48-channel 12-bit ADC for sensor monitoring, segment LCD controller (4 COM × 32 SEG), indicator PWM, stepper motor controller (6 gauges), and dual I2S interfaces - one output-only for audio feedback, one full-duplex for system sound.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm® Cortex®-R5F, 132 MHz max - deterministic real-time execution with lockstep-ready architecture for ASIL-B systems. |
| Flash Memory | TC-Flash: 2,112 KB + Work-Flash: 112 KB - supports secure boot, firmware updates, and dual-bank operation. |
| RAM | TC-RAM: 128 KB + System-RAM: 128 KB (incl. 24 KB backup) - enables real-time task buffering and non-volatile state retention. |
| Operating Temp | -40 °C to +105 °C - qualified per AEC-Q100 Grade 2 for under-hood and dashboard mounting. |
| Security | Secure Hardware Extension (SHE) with fixed MID 0x000F_0300 - provides AES-128, SHA-256, and key management for secure boot and OTA updates. |
| Communication | CAN FD (4 ch), LIN (12 ch), I2C (10 ch), UART/CSIO (12 ch), I2S (2 ch) - enables multi-node cluster communication and audio subsystem integration. |
| Package | TEQFP-144, 0.5 mm pitch - RoHS-compliant, thermally enhanced quad flat package with 94 general-purpose I/O pins. |
Pinout & Package
TEQFP-144 (0.5 mm pitch) package with exposed thermal pad; 144-pin layout optimized for automotive EMI resilience and thermal dissipation in instrument cluster PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC5 / VCC53_1 | Main power supply input | Accepts 5.0 V ±0.5 V or 3.3 V ±0.3 V; powers core, peripherals, and I/O banks with internal LDO regulation. |
| AVCC5 | Analog power supply | Separate 5 V analog rail for 12-bit ADC and reference circuitry to ensure <1 LSB INL error. |
| XTALIN / XTALOUT | Crystal oscillator interface | Supports 4–20 MHz external crystal for precise clock generation; internal 4 MHz fast RC oscillator available as fallback. |
| TRSTn / TCK / TMS / TDI / TDO | JTAG debug interface | IEEE 1149.1-compliant boundary scan and debug access; supports real-time trace and secure debug disable via SHE. |
| CANFD0_TX / CANFD0_RX | CAN FD Channel 0 differential pair | High-speed (up to 5 Mbps) fault-tolerant bus interface with built-in protocol engine and 128-message buffer. |
| SEG0–SEG31 / COM0–COM3 | Segment LCD driver outputs | Direct drive for 4×32 segment displays without external bias IC; supports partial wake-up and low-power static mode. |
Key Features
| Feature | Design Value |
|---|---|
| ASIL-B Safety Architecture | Integrated MPU, TPU, ECC on Flash/RAM, watchdog timers, and clock supervision - enables single-chip compliance without external safety monitor. |
| Dual-Voltage I/O Support | Configurable 3.3 V or 5 V operation across all GPIO banks - simplifies integration with legacy 5 V sensors and modern 3.3 V displays. |
| Stepper Motor Controller (SMC) | 6 independent gauge drivers with microstepping, current control, and stall detection - eliminates need for external motor driver ICs in analog pointer clusters. |
| Sound Subsystem | Integrated sound waveform generator (5 outputs), mixer (10 inputs), PCM-PWM, and dual I2S - enables audible alerts and voice feedback without external audio codec. |
| Secure Boot & Key Management | SHE module with AES-128 encryption, SHA-256 hashing, and protected key storage - enforces authenticated firmware loading and runtime integrity checks. |
Applications
| Digital Instrument Cluster | Automotive HUD Controller |
|---|---|
Use Scenario: Central processing unit for vehicle speed, RPM, fuel level, and coolant temperature display using analog pointers and segmented LCD. IC Role / Device Role / Timing Role: Real-time data acquisition (ADC), CAN FD message parsing, stepper motor control, and LCD refresh timing coordination. Use Value: Reduces BOM by integrating motor drivers, audio generation, and security into one die - eliminates 3–5 discrete ICs in traditional cluster designs. | Use Scenario: Image rendering and overlay control for head-up displays requiring precise timing synchronization with vehicle motion sensors. IC Role / Device Role / Timing Role: High-resolution timing generator for LCD bus interface, real-time sensor fusion via CAN FD, and low-latency interrupt response for projection alignment. Use Value: Achieves <5 ms end-to-end latency from sensor input to HUD pixel update using dedicated base/reload timers and DMA-controlled display buffers. |
| Electric Vehicle Range Display | Commercial Vehicle Telematics Gateway |
Use Scenario: Battery state-of-charge visualization with dynamic range estimation based on voltage, current, temperature, and driving profile. IC Role / Device Role / Timing Role: Multi-channel 12-bit ADC sampling at 1 MS/s, CAN FD telemetry aggregation, and secure firmware update handler via SHE. Use Value: Enables accurate SOC calculation with <1.5% error margin using on-chip calibration and ECC-protected RAM for algorithm state retention. | Use Scenario: Data concentrator in heavy-duty trucks aggregating J1939, CAN FD, and LIN messages for remote diagnostics and fleet management. IC Role / Device Role / Timing Role: Multi-protocol gateway with 4 CAN FD channels, 12 MFS serial interfaces, and secure OTA update capability via SHE-encrypted packets. Use Value: Supports concurrent J1939 transport layer and ISO 11898-1 physical layer operation with deterministic 250 µs inter-frame gap control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive cluster microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7017152AFP#AA0 (Renesas) | 32-bit RH850/U2A core, 2 MB Flash, 512 KB RAM, 3 CAN FD, no integrated SHE | Lacks hardware crypto acceleration; requires external security IC for secure boot | Preferred when higher RAM capacity and RH850 toolchain familiarity outweigh SHE requirement |
| SPC58EC80E5 (STMicroelectronics) | Power Architecture e200z4, 8 MB Flash, 1.5 MB RAM, 4 CAN FD, HSM-based security | HSM replaces SHE; different crypto API and key provisioning flow | Chosen where AUTOSAR Classic OS integration and larger memory footprint justify migration effort |
Compared with R7F7017152AFP#AA0 and SPC58EC80E5, S6J336AJTBSE20000 delivers tighter integration of ASIL-B safety logic, SHE security, and cluster-specific peripherals (LCD, SMC, audio) in a smaller footprint - reducing PCB area and interconnect complexity for cost-sensitive Tier 2 instrument cluster modules.
Availability
S6J336AJTBSE20000 is available at Aetrix Electronics and suitable for automotive instrument clusters, HUD controllers, EV range displays, and commercial telematics gateways requiring stable component supply, AEC-Q100 qualification, and long-term lifecycle support.
Supply support for S6J336AJTBSE20000 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 series - including S6J336AJTBSE20000 - was developed specifically for automotive digital cockpit applications, emphasizing functional safety, secure communication, and high-integration analog/mixed-signal peripherals for instrument cluster consolidation.
FAQ
What is the maximum operating frequency of the Arm® Cortex®-R5F core in S6J336AJTBSE20000?
The core runs at up to 132 MHz, verified under recommended operating conditions (VCC5 = 5.0 V ±0.5 V, TA = -40 °C to +105 °C). This frequency is sustained with zero wait-state access to on-chip TC-Flash at 80 MHz and full utilization of 16 KB instruction cache.
Does S6J336AJTBSE20000 support both 3.3 V and 5 V I/O operation simultaneously?
Yes - it supports dual-voltage operation: VCC5/VCC53_1 can be configured for either 5.0 V ±0.5 V or 3.3 V ±0.3 V, and AVCC5 is independently supplied. I/O banks retain defined logic levels and drive strength across both configurations without external level shifters.
How many CAN FD channels does S6J336AJTBSE20000 integrate, and what is the message buffer size per channel?
It integrates four independent CAN FD controllers, each with 16 KB of dedicated RAM supporting up to 128 message objects. Each channel supports bit rates up to 5 Mbps and payload lengths up to 64 bytes, with hardware timestamping and loopback self-test modes.
Is the Secure Hardware Extension (SHE) module field-programmable, and what cryptographic primitives does it support?
The SHE module is factory-configured with a fixed Module ID (0x000F_0300) and supports AES-128 encryption/decryption, SHA-256 hashing, and secure key generation/storage. It does not support user-defined algorithms but allows runtime key injection via secure debug interface with SHE authentication handshake.
S6J336AJTBSE20000 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:
- 132MHz
- Connectivity:
- CANbus, CSIO, I2C, LINbus, UART/USART
- Peripherals:
- DMA, I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 126
- Program Memory Size:
- 112KB (112K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 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:
S6J336AJTBSE20000 FAQ
1.How can I place an order for S6J336AJTBSE20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J336AJTBSE20000 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 S6J336AJTBSE20000 reliable?
The price and inventory of S6J336AJTBSE20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J336AJTBSE20000 is usually 5 days.
3.What payment methods are accepted for S6J336AJTBSE20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J336AJTBSE20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J336AJTBSE20000?
S6J336AJTBSE20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J336AJTBSE20000 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 S6J336AJTBSE20000?
For technical support, including S6J336AJTBSE20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J336AJTBSE20000 requirements.
6.How does Aetrix verify that S6J336AJTBSE20000 is sourced from the original manufacturer or authorized distributors?
All S6J336AJTBSE20000 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 S6J336AJTBSE20000 meets industry standards.
7.What is the process for return or replacement of S6J336AJTBSE20000?
All S6J336AJTBSE20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J336AJTBSE20000, 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 S6J336AJTBSE20000 part is unused and in its original packaging.
Return procedure for S6J336AJTBSE20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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