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Infineon Technologies S6J336AJABSE20000
- Part No.:
- S6J336AJABSE20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP Exposed Pad
- Datasheet:
-
S6J336AJABSE20000.pdf
- Description:
- TRAVEO-40NM
- Quantity:
- Payment:
- Shipping:
Inventory:3,604
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Product details
Overview
S6J336AJABSE20000 from Infineon Technologies (formerly Cypress) is an automotive-grade 32-bit Arm® Cortex®-R5F microcontroller designed for digital instrument cluster applications, featuring CAN FD interface, Secure Hardware Extension (SHE), ASIL-B compliance, and operation from –40 °C to 105 °C. It integrates 2,112 KB TC-Flash, 128 KB TC-RAM, 128 KB System-RAM (including 24 KB backup), and supports 5 V or 3.3 V supply.
For engineers reviewing the S6J336AJABSE20000 datasheet, S6J336AJABSE20000 pinout, S6J336AJABSE20000 application, or S6J336AJABSE20000 equivalent, key selection criteria include CAN FD channel count (4), real-time clock with automatic calibration, segment LCD controller (4 COM × 32 SEG), stepper motor controller (6 gauges), and dual-domain power management (PD1/PD2/PD4).
Technical Context
This MCU implements a dual-core lockstep-capable Arm® Cortex®-R5F CPU running at up to 132 MHz with 16 KB instruction and 16 KB data cache, coupled with a dedicated safety subsystem including MPU, TPU, ECC-protected RAM, and hardware watchdog timers. Its memory architecture separates TC-Flash (2,112 KB) and Work-Flash (112 KB), enabling secure firmware updates and real-time code execution.
The peripheral set targets automotive HMI and metering: 48-channel 12-bit ADC, 6-channel 32-bit reload timer, 16-unit base timer, 2-channel I2S (one output-only), DDR-HSSPI, external bus interface (22-bit address/16-bit data), and 4-channel CAN FD with 16 KB ECC-protected RAM per channel - each supporting up to 128 message buffers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm® Cortex®-R5F, 132 MHz max - enables deterministic real-time control for cluster graphics and gauge rendering. |
| Flash Memory | TC-Flash: 2,112 KB / Work-Flash: 112 KB - supports dual-bank firmware update and secure boot partitioning. |
| RAM | TC-RAM: 128 KB / System-RAM: 128 KB (incl. 16 KB + 8 KB backup) - provides dedicated SRAM for safety-critical tasks and non-volatile context retention. |
| Operating Temp | –40 °C to +105 °C - qualified for under-hood and dashboard mounting in automotive AEC-Q100 Grade 2 environments. |
| CAN FD | 4 channels, 16 KB ECC RAM per channel - delivers high-bandwidth diagnostics and OTA updates with error correction. |
| Security | Secure Hardware Extension (SHE) with fixed MK_CEER - enables AES-128 encryption, secure boot, and key management per ISO 15408 EAL4+. |
| Display Interface | Segment LCD controller: 4 COM × 32 SEG - drives analog-style gauges without external display driver ICs. |
| Power Supply | 5.0 V ± 0.5 V or 3.3 V ± 0.3 V - compatible with standard automotive power domains and internal LDO regulation. |
Pinout & Package
S6J336AJABSE20000 uses a TEQFP-144 package with 0.5 mm pitch, optimized for automotive thermal and mechanical reliability. Pin assignment aligns with S6J33xxHxx 144-pin variant per datasheet Section 4.2.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC5 / VCC53_1 | Main power supply (5 V or 3.3 V) | Supplies core logic and I/O banks; supports dual-voltage operation with internal LDO for 3.3 V domain. |
| AVCC5 | Analog power supply | Isolated 5 V rail for 12-bit ADC and analog comparators to minimize noise coupling. |
| RTC_XIN / RTC_XOUT | Real-time clock crystal oscillator | Connects to 32.768 kHz crystal for battery-backed timekeeping with automatic calibration. |
| CANFD0_TX / CANFD0_RX | CAN FD Channel 0 differential pair | High-speed physical layer interface compliant with ISO 11898-1:2015 for flexible data-rate messaging. |
| SEG0–SEG31 / COM0–COM3 | Segment LCD driver outputs | Direct drive of 128-segment analog-style gauges (4 × 32) without external multiplexers. |
| JTAG_TCK / JTAG_TMS / JTAG_TDI / JTAG_TDO | JTAG debug interface | Supports boundary scan, flash programming, and real-time trace via Arm CoreSight infrastructure. |
Key Features
| Feature | Design Value |
|---|---|
| ASIL-B compliance per ISO 26262 | Integrated safety mechanisms (MPU, TPU, ECC RAM, clock supervisor) certified for metering functions in automotive clusters. |
| Stepper motor controller (SMC) | 6 independent gauge drivers with microstepping support - eliminates need for external motor driver ICs in analog needle systems. |
| Sound waveform generator + mixer | 5-output waveform generator + 10-input mixer with PCM-PWM and I2S - enables audible alerts and voice feedback without external audio codec. |
| Dual-domain power management | Three power domains (PD1/PD2/PD4) with independent gating - allows selective shutdown of non-active peripherals to reduce quiescent current. |
| External bus interface | 22-bit address / 16-bit data bus - enables connection to external NOR flash, SRAM, or FPGA co-processors for extended functionality. |
Applications
| Digital Instrument Cluster | Automotive HUD Controller |
|---|---|
Use Scenario: Centralized gauge rendering for speedometer, tachometer, fuel level, and temperature indicators in modern vehicle dashboards. IC Role / Device Role / Timing Role: Primary real-time controller executing cluster GUI, driving analog stepper motors and segment LCDs, and managing CAN FD communication with body ECUs. Use Value: Integrates LCD controller, stepper drivers, and CAN FD in one die - reduces BOM cost and PCB area versus discrete solutions. | Use Scenario: Processing and timing-critical overlay generation for head-up displays requiring precise synchronization with vehicle motion sensors. IC Role / Device Role / Timing Role: Real-time graphics processor with base timer and reload timer subsystems ensuring sub-millisecond latency for projection alignment. Use Value: 132 MHz Cortex-R5F with 16 KB I/D cache enables deterministic rendering; 48-channel ADC monitors ambient light and thermal sensors for auto-brightness control. |
| EV Battery Status Display | Commercial Vehicle Telematics Hub |
Use Scenario: High-reliability state-of-charge and thermal monitoring display for electric vehicle battery packs with redundant sensor inputs. IC Role / Device Role / Timing Role: Safety-critical metering node performing A/D conversion, CRC validation, and secure CAN FD transmission of battery metrics. Use Value: SHE module enables encrypted telemetry; ASIL-B design ensures functional safety compliance for battery health reporting. | Use Scenario: Multi-protocol gateway aggregating J1939, CAN FD, LIN, and UART data from engine, braking, and trailer systems in heavy-duty trucks. IC Role / Device Role / Timing Role: Protocol translation hub using 4 CAN FD channels, 12 MFS serial interfaces, and external bus for legacy protocol bridging. Use Value: Eliminates need for separate CAN/LIN gateways; 176-pin variant supports full peripheral set, but this 144-pin variant retains all 4 CAN FD channels and 12 MFS units. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive cluster microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F701715xAFP#AA0 (Renesas) | 32-bit RH850/U2A core, 200 MHz, 2 MB flash, no integrated segment LCD controller | Requires external LCD driver; stronger focus on powertrain control than HMI | Select when prioritizing higher CPU performance over integrated display peripherals. |
| S32K344 (NXP) | Arm® Cortex-M7, 320 MHz, 4 MB flash, ASIL-D capable, no stepper motor controller | Targeted at domain controllers; lacks analog gauge drivers and segment LCD hardware | Select for scalable safety architecture beyond ASIL-B or when integrating ADAS features alongside cluster functions. |
Compared with R7F701715xAFP#AA0 and S32K344, S6J336AJABSE20000 uniquely combines ASIL-B safety, integrated segment LCD + stepper motor control, and CAN FD in a single 144-pin TEQFP package - optimizing for cost-sensitive, high-volume automotive cluster designs where analog gauge fidelity matters.
Availability
S6J336AJABSE20000 is available at Aetrix Electronics and suitable for digital instrument clusters, EV battery status displays, commercial vehicle telematics hubs, and automotive HUD controllers requiring stable component supply across automotive production lifecycles.
Supply support for S6J336AJABSE20000 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 is a global semiconductor leader headquartered in Munich, Germany, specializing in power management, automotive, and security solutions with deep expertise in automotive qualification and functional safety.
S6J336AJABSE20000 belongs to the TRAVEO™ T1G automotive microcontroller family, engineered specifically for human-machine interface (HMI) applications in digital instrument clusters, combining real-time control, display integration, and automotive-grade security.
FAQ
What is the maximum operating frequency of the Arm® Cortex®-R5F core in S6J336AJABSE20000?
The Arm® Cortex®-R5F core operates at up to 132 MHz, verified under recommended conditions (VCC5 = 5.0 V ± 0.5 V, TA = –40 °C to +105 °C). This frequency is supported by the on-chip PLL and SSCG modules, and enables deterministic execution of cluster GUI tasks and real-time gauge updates without jitter.
Does S6J336AJABSE20000 support CAN FD with bit rate switching?
Yes, it supports full CAN FD with flexible data-rate (bit rate switching), compliant with ISO 11898-1:2015. Each of its four CAN FD channels supports arbitration phase up to 1 Mbps and data phase up to 5 Mbps, with configurable message buffers and ECC-protected RAM per channel.
How is the Secure Hardware Extension (SHE) implemented in this MCU?
SHE is implemented as a dedicated hardware cryptographic module with AES-128, SHA-256, and HMAC-SHA-256 acceleration, plus secure key storage and a fixed MK_CEER register. It supports secure boot, firmware authentication, and key derivation - all aligned with ISO 15408 EAL4+ and AUTOSAR SecOC requirements.
Can S6J336AJABSE20000 drive analog needle gauges directly?
Yes, it integrates a dedicated Stepper Motor Controller (SMC) supporting six independent gauges with microstepping control, current regulation, and stall detection - eliminating external motor driver ICs and enabling direct connection to 2-phase stepper coils used in analog speedometers and fuel meters.
S6J336AJABSE20000 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:
S6J336AJABSE20000 FAQ
1.How can I place an order for S6J336AJABSE20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J336AJABSE20000 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 S6J336AJABSE20000 reliable?
The price and inventory of S6J336AJABSE20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J336AJABSE20000 is usually 5 days.
3.What payment methods are accepted for S6J336AJABSE20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J336AJABSE20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J336AJABSE20000?
S6J336AJABSE20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J336AJABSE20000 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 S6J336AJABSE20000?
For technical support, including S6J336AJABSE20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J336AJABSE20000 requirements.
6.How does Aetrix verify that S6J336AJABSE20000 is sourced from the original manufacturer or authorized distributors?
All S6J336AJABSE20000 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 S6J336AJABSE20000 meets industry standards.
7.What is the process for return or replacement of S6J336AJABSE20000?
All S6J336AJABSE20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J336AJABSE20000, 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 S6J336AJABSE20000 part is unused and in its original packaging.
Return procedure for S6J336AJABSE20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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