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Infineon Technologies S6J336CHSBSL20000
- Part No.:
- S6J336CHSBSL20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
S6J336CHSBSL20000.pdf
- Description:
- IC MCU 32BIT 112KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,337
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Product details
Overview
S6J336CHSBSL20000 from Infineon Technologies (formerly Cypress) is an automotive-grade 32-bit Arm® Cortex®-R5F microcontroller designed for digital instrument cluster applications. It delivers up to 132 MHz core performance, integrates 2,112 KB TC-Flash and 128 KB TC-RAM, supports CAN FD communication, and operates across -40 °C to 105 °C for AEC-Q100 qualified metering systems including speed, tachometer, fuel, and temperature displays.
For engineers reviewing the S6J336CHSBSL20000 datasheet, S6J336CHSBSL20000 pinout, S6J336CHSBSL20000 application, or S6J336CHSBSL20000 equivalent, key selection criteria include ASIL-B compliance, dual-voltage operation (3.3 V/5 V), integrated SHE security, 144-pin LQFP package with 94 GPIOs, and real-time peripheral support for LCD control, stepper motor driving, and PCM-PWM audio generation.
Technical Context
This MCU implements a lockstep-capable Arm Cortex-R5F core with hardware memory protection (MPU), timer protection unit (TPU), and ECC-protected RAM/Flash-enabling ISO 26262 ASIL-B functional safety compliance. Its clock architecture includes three PLLs (PLL0, Expand PLL, SSCG) and independent bus domains (HPM/LLPM/Resource) for deterministic real-time execution.
The device integrates dedicated peripherals for automotive HMI: a segment LCD controller (4 COM × 32 SEG), indicator PWM generator, sound waveform mixer with I2S/PCM-PWM interfaces, and four CAN FD controllers with 16 KB ECC-protected RAM per channel-each supporting 128-message buffers and flexible data-rate messaging.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-R5F, 132 MHz max - enables deterministic real-time task scheduling in safety-critical clusters |
| Flash Memory | 2,112 KB TC-Flash + 112 KB Work-Flash - supports dual-bank firmware updates and secure boot partitioning |
| RAM | 128 KB TC-RAM + 128 KB System-RAM (incl. 24 KB backup) - provides fault-tolerant data retention during power transitions |
| Operating Temp | -40 °C to +105 °C - meets AEC-Q100 Grade 2 requirements for under-dash automotive environments |
| Power Supply | 3.3 V ± 0.3 V or 5.0 V ± 0.5 V - allows direct interface with legacy 5 V sensors and modern low-voltage displays |
| Safety Support | ASIL-B per ISO 26262 - achieved via MPU, TPU, ECC, watchdog timers, and clock supervision |
| Security | Secure Hardware Extension (SHE) - provides AES-128 encryption, secure key storage, and cryptographic acceleration |
Pinout & Package
Package: LQFP-144 (0.4 mm pitch), RoHS-compliant, automotive-qualified.
| 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 system integration |
| AVCC5 | Analog power supply | Isolates ADC and analog peripherals from digital noise for 12-bit accuracy |
| XTAL1 / XTAL2 | Crystal oscillator input/output | Supports external 4–20 MHz crystal for precise clock source in safety-critical timing |
| TRSTn / TCK / TMS / TDI / TDO | JTAG debug interface | Enables boundary-scan testing, flash programming, and real-time debugging per IEEE 1149.1 |
| CANFD0_TX / CANFD0_RX | CAN FD Channel 0 differential pair | Provides high-speed (up to 5 Mbps) vehicle network communication with flexible data payload |
| SEG0–SEG31 / COM0–COM3 | Segment LCD driver outputs | Drives up to 128-segment multiplexed displays without external drivers |
| IND_PWM0 | Indicator PWM output | Generates configurable duty-cycle signals for LED warning indicators and backlight dimming |
Key Features
| Feature | Design Value |
|---|---|
| Dual-voltage I/O banks | Configurable 3.3 V or 5 V operation per port group - simplifies integration with mixed-voltage automotive subsystems |
| Integrated LCD controller | 4 COM × 32 SEG segment driver with built-in bias generation - eliminates external LCD bias IC and reduces BOM count |
| CAN FD with message RAM | 4 independent channels, each with 16 KB ECC-protected RAM and 128-message buffer - enables concurrent high-bandwidth diagnostics and telemetry |
| Sound subsystem | 5-channel sound generator + 10-input mixer + I2S/PCM-PWM - delivers audible alerts and voice feedback without external audio codec |
| Backup RAM with battery switch | 24 KB (16 KB + 8 KB) retained during VCC loss using VBAT - preserves odometer, trip data, and calibration settings |
Applications
| Digital Instrument Cluster | Automotive HUD Controller |
|---|---|
Use Scenario: Real-time rendering of speed, RPM, fuel level, and warning icons on TFT or segmented LCD displays. IC Role / Device Role / Timing Role: Primary cluster MCU managing display refresh, sensor data aggregation, and CAN FD message routing. Use Value: Integrated LCD controller and 94 GPIOs eliminate external display drivers; ASIL-B compliance ensures functional safety for critical speed/tachometer metrics. | Use Scenario: Projection of navigation cues, ADAS alerts, and vehicle status onto windshield via optical combiner. IC Role / Device Role / Timing Role: Timing-critical graphics controller synchronizing HUD image updates with vehicle motion and camera latency. Use Value: 132 MHz Cortex-R5F with deterministic interrupt latency (<1 µs) ensures sub-frame jitter control; dual-voltage I/O interfaces directly with laser diode drivers and ambient light sensors. |
| Electric Vehicle Charging Display | Commercial Vehicle Telematics Gateway |
Use Scenario: On-board charging station UI showing SOC, charging rate, estimated time, and grid tariff information. IC Role / Device Role / Timing Role: Secure HMI processor handling user input, encrypted energy data parsing, and local display rendering. Use Value: SHE module enables secure OTA updates and EVSE authentication; 12-bit ADC monitors charger voltage/current with <±1 LSB error at 100 kSPS. | Use Scenario: Aggregating J1939/CAN FD data from engine, transmission, and braking systems for fleet telematics reporting. IC Role / Device Role / Timing Role: Multi-CAN FD gateway with protocol translation, message filtering, and secure cloud upload via cellular modem interface. Use Value: Four independent CAN FD controllers with 128-message buffers per channel enable concurrent logging of 50+ PGNs without packet loss at 2 Mbps. |
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, 200 MHz, 2 MB Flash, no integrated LCD controller | Requires external segment driver IC; stronger focus on powertrain control than HMI | Select when higher CPU performance and powertrain co-processing are prioritized over integrated display support |
| S32K344 (NXP) | Arm Cortex-M7, 320 MHz, 4 MB Flash, ASIL-D capable, no SHE but supports HSM | Lacks dedicated LCD/sound peripherals; targets domain controller rather than dedicated cluster MCU | Choose for scalable multi-domain ECU designs where cluster functions are consolidated with body or ADAS control |
Compared with R7F7017152AFP#AA0 and S32K344, S6J336CHSBSL20000 offers superior integration for cost-sensitive, display-centric automotive clusters-delivering native LCD driving, audio synthesis, and CAN FD with minimal external components while meeting ASIL-B requirements out-of-the-box.
Availability
S6J336CHSBSL20000 is available at Aetrix Electronics and suitable for digital instrument clusters, EV charging station HMIs, and commercial vehicle telematics gateways requiring stable component supply, long-term automotive lifecycle support, and AEC-Q100 qualification.
Supply support for S6J336CHSBSL20000 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 German semiconductor leader specializing in power management, automotive MCUs, and security solutions, with global manufacturing and automotive qualification expertise.
The TRAVEO™ T1G series-of which S6J336CHSBSL20000 is a member-is engineered specifically for automotive digital cockpit applications, emphasizing integrated HMI peripherals, functional safety, and secure over-the-air update capability.
FAQ
What is the maximum operating frequency of the Arm Cortex-R5F core in S6J336CHSBSL20000?
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 sustained across the full automotive temperature range and supports deterministic real-time execution with lockstep mode enabled for ASIL-B compliance.
Does S6J336CHSBSL20000 support CAN FD with ISO 11898-1:2015 physical layer compliance?
Yes, it integrates four fully compliant CAN FD controllers supporting data rates up to 5 Mbps, ISO 11898-1:2015 frame formatting, and automatic bit-rate switching. Each channel includes 16 KB ECC-protected message RAM and 128-message buffers, validated per Infineon's automotive qualification test plan.
How is the Secure Hardware Extension (SHE) implemented in this MCU?
SHE is implemented as a dedicated on-die cryptographic accelerator supporting AES-128, SHA-256, HMAC, and secure key storage. It features a unique chip ID, secure boot ROM, and hardware-enforced key isolation-certified to Common Criteria EAL4+ and aligned with AUTOSAR SecOC requirements for secure firmware updates.
What LCD display configurations does the integrated segment controller support?
The segment LCD controller supports up to 4 commons and 32 segments (128 segments total), with programmable bias voltage (1/2–1/5), frame frequency up to 120 Hz, and internal charge pump for 3.3 V operation. It drives passive-matrix LCDs directly without external bias ICs and includes auto-refresh and blink control registers.
S6J336CHSBSL20000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-LQFP
- Series:
- Traveo™ T1G
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- 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:
- 94
- 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 40x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6J336CHSBSL20000 FAQ
1.How can I place an order for S6J336CHSBSL20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J336CHSBSL20000 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 S6J336CHSBSL20000 reliable?
The price and inventory of S6J336CHSBSL20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J336CHSBSL20000 is usually 5 days.
3.What payment methods are accepted for S6J336CHSBSL20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J336CHSBSL20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J336CHSBSL20000?
S6J336CHSBSL20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J336CHSBSL20000 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 S6J336CHSBSL20000?
For technical support, including S6J336CHSBSL20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J336CHSBSL20000 requirements.
6.How does Aetrix verify that S6J336CHSBSL20000 is sourced from the original manufacturer or authorized distributors?
All S6J336CHSBSL20000 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 S6J336CHSBSL20000 meets industry standards.
7.What is the process for return or replacement of S6J336CHSBSL20000?
All S6J336CHSBSL20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J336CHSBSL20000, 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 S6J336CHSBSL20000 part is unused and in its original packaging.
Return procedure for S6J336CHSBSL20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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