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Infineon Technologies S6J336AHTBSC20000
- Part No.:
- S6J336AHTBSC20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
S6J336AHTBSC20000.pdf
- Description:
- TRAVEO-40NM
- Quantity:
- Payment:
- Shipping:
Inventory:840
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Product details
Overview
S6J336AHTBSC20000 from Infineon Technologies (formerly Cypress) is an automotive-grade 32-bit Arm® Cortex®-R5F microcontroller designed for instrument cluster control, supporting speedometer, tachometer, fuel gauge, and temperature meter functions. It operates at up to 132 MHz, integrates 2,112 KB TC-Flash and 128 KB TC-RAM, supports CAN FD and Secure Hardware Extension (SHE), and is qualified to AEC-Q100 Grade 2 (–40 °C to +105 °C).
For engineers reviewing the S6J336AHTBSC20000 datasheet, S6J336AHTBSC20000 pinout, S6J336AHTBSC20000 application, or S6J336AHTBSC20000 equivalent, key selection criteria include ASIL-B compliance per ISO 26262, dual-voltage operation (3.3 V/5 V), TEQFP-144 package with 94 GPIOs, and integrated LCD controller with 4 COM × 32 SEG support.
Technical Context
The S6J336AHTBSC20000 implements a lockstep-capable Arm Cortex-R5F core with MPU, TPU, ECC-protected memory, and hardware safety mechanisms including watchdog timers and clock supervisors. Its memory subsystem includes 2,112 KB of TC-Flash with 80-MHz access speed and dual RAM banks (128 KB TC-RAM + 128 KB System-RAM with 24 KB backup area).
Peripheral integration targets automotive HMI: 4-channel CAN FD with 16 KB ECC RAM per channel, 48-channel 12-bit ADC, 6-channel stepper motor controller (SMC), segment LCD controller, and sound subsystem with PCM-PWM, I2S, and sound mixer - all operating under triple power domains (PD1/PD2/PD4) for functional safety partitioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-R5F, 132 MHz max - enables deterministic real-time execution for cluster UI rendering and sensor fusion. |
| Flash Memory | 2,112 KB TC-Flash + 112 KB Work-Flash - supports secure boot, OTA updates, and dual-bank firmware swapping. |
| RAM | 128 KB TC-RAM + 128 KB System-RAM (incl. 16 KB + 8 KB backup) - retains critical state during sleep/wake transitions. |
| Operating Temp | –40 °C to +105 °C - meets AEC-Q100 Grade 2 requirements for under-dash automotive environments. |
| Package | TEQFP-144 (0.4 mm pitch) - provides 94 general-purpose I/O pins and thermal performance suited for compact cluster PCBs. |
| Safety | ASIL-B compliant per ISO 26262 - achieved via lockstep CPU, ECC on Flash/RAM, MPU, TPU, and hardware watchdogs. |
| Interface | 4× CAN FD, 12× MFS (UART/I²C/LIN), 2× I2S, DDR-HSSPI - enables multi-sensor connectivity and high-fidelity audio feedback. |
Pinout & Package
Package: TEQFP-144 (0.4 mm pitch), RoHS-compliant, thermally enhanced quad flat package with exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC5 / VCC53_1 | Main power supply (5.0 V ± 0.5 V or 3.3 V ± 0.3 V) | Supports dual-voltage system design; internal LDO generates 3.3 V for core logic when 5 V is applied. |
| XTAL1 / XTAL2 | Crystal oscillator input/output | Drives embedded 4 MHz fast clock or external crystal for precise timing in RTC and PWM generation. |
| TRST_N / TCK / TMS / TDI / TDO | JTAG debug interface | Enables boundary scan, flash programming, and real-time debugging without halting safety-critical tasks. |
| AD0–AD47 | Analog input channels | 48-channel 12-bit ADC inputs - used for analog sensor monitoring (fuel level, coolant temp, battery voltage). |
| SEG0–SEG31 / COM0–COM3 | Segment LCD driver outputs | Direct drive for 4 COM × 32 SEG passive-matrix LCDs - eliminates need for external display controllers in basic clusters. |
| CANFD0_TX / CANFD0_RX | CAN FD Channel 0 differential pair | High-speed (up to 5 Mbps) vehicle network interface with flexible data-rate framing for firmware updates and diagnostics. |
Key Features
| Feature | Design Value |
|---|---|
| Secure Hardware Extension (SHE) | Hardware-accelerated AES-128, SHA-256, and key management - enables secure boot and ECU authentication without software overhead. |
| Stepper Motor Controller (SMC) | 6 independent gauge drivers with microstepping support - directly drives analog needle motors for speed/tachometer without external drivers. |
| Sound Subsystem | Integrated PCM-PWM, I2S, and 5-channel sound generator - delivers audible alerts (low-fuel, door-open) using internal DAC and PWM audio output. |
| Low-Latency Interrupt | Sub-100 ns interrupt response time - ensures deterministic reaction to CAN FD messages and safety-critical events like airbag deployment signals. |
| Triple Power Domains | Independent PD1/PD2/PD4 domains with configurable isolation - allows selective power gating of non-critical peripherals while maintaining ASIL-B runtime integrity. |
Applications
| Automotive Instrument Cluster | Digital Gauge Panel |
|---|---|
Use Scenario: Centralized display unit in passenger vehicles showing speed, RPM, fuel level, and warning indicators. IC Role / Device Role / Timing Role: Primary application MCU managing LCD rendering, analog sensor acquisition, stepper motor control, and CAN FD communication with body control module. Use Value: Integrates LCD controller, 48-channel ADC, and 6-channel SMC - reduces BOM count by eliminating 3 discrete ICs and associated routing complexity. | Use Scenario: Compact digital dashboard for light commercial vehicles requiring analog needle emulation and LED status feedback. IC Role / Device Role / Timing Role: Real-time gauge controller with sub-millisecond update latency, synchronized to CAN FD message timestamps for accurate RPM/speed correlation. Use Value: On-chip 132 MHz Cortex-R5F and hardware PWM generators enable <100 µs needle position updates - meeting OEM visual smoothness requirements. |
| Automotive Warning System | Cluster Audio Feedback Unit |
Use Scenario: Safety-critical alert subsystem generating audible and visual warnings for low oil pressure, brake failure, or blind-spot detection. IC Role / Device Role / Timing Role: Safety-monitored event processor using ASIL-B-certified interrupt paths and hardware watchdogs to trigger alerts within defined fault-tolerant time intervals. Use Value: Dual-core lockstep mode and ECC-protected RAM ensure alert generation remains functional even after single-bit memory corruption events. | Use Scenario: Integrated audio feedback engine producing chimes, voice prompts, and navigation cues in mid-tier automotive clusters. IC Role / Device Role / Timing Role: Dedicated sound subsystem handling PCM playback, mixing, and PWM audio output - offloading audio processing from main application core. Use Value: On-die sound mixer with 10 inputs and hardware PCM-PWM conversion eliminates external audio codec - reducing cost and PCB area by ~35 mm². |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive cluster microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F701702EABG#AA0 (Renesas) | 32-bit RH850/U2A core, 120 MHz, 2 MB Flash, no integrated LCD controller | Requires external LCD driver; stronger focus on powertrain integration than HMI | Prefer when migrating legacy RH850 designs or needing higher CAN FD channel count (6 vs 4) |
| SPC58EC80E3 (STMicroelectronics) | Power Architecture e200z4, 180 MHz, 4 MB Flash, ASIL-D capable, no SHE | Lacks hardware security accelerator; uses different crypto library model (HSM-based) | Choose when full ASIL-D compliance is required and external HSM is acceptable for secure boot |
Compared with R7F701702EABG#AA0 and SPC58EC80E3, the S6J336AHTBSC20000 uniquely combines ASIL-B safety, integrated LCD/SMC/audio, and SHE in a TEQFP-144 package - making it optimal for cost-sensitive, space-constrained instrument clusters where HMI integration outweighs raw compute or ultra-high safety tier needs.
Availability
S6J336AHTBSC20000 is available at Aetrix Electronics and suitable for automotive instrument clusters, digital gauge panels, vehicle warning systems, and cluster audio feedback units requiring stable component supply across extended production lifecycles.
Supply support for S6J336AHTBSC20000 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 MCUs, and security solutions.
The TRAVEO™ T1G series - including the S6J336AHTBSC20000 - was developed to address the growing demand for integrated, safety-compliant microcontrollers in automotive human-machine interface (HMI) applications, particularly digital instrument clusters and central display units.
FAQ
What is the maximum operating frequency of the Arm Cortex-R5F core in the S6J336AHTBSC20000?
The S6J336AHTBSC20000 features an Arm Cortex-R5F CPU core rated for up to 132 MHz under recommended operating 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 is verified per AEC-Q100 Grade 2 qualification testing.
Does the S6J336AHTBSC20000 support CAN FD with data rates above 1 Mbps?
Yes - the S6J336AHTBSC20000 integrates four independent CAN FD controllers supporting data phase bit rates up to 5 Mbps, compliant with ISO 11898-1:2015. Each channel includes 16 KB of dedicated ECC-protected RAM for message buffering, enabling robust handling of high-bandwidth diagnostic and firmware update traffic.
How is the Secure Hardware Extension (SHE) implemented in this MCU?
The SHE block in the S6J336AHTBSC20000 is a dedicated hardware cryptographic engine supporting AES-128 encryption/decryption, SHA-256 hashing, and secure key storage. It interfaces directly with the CPU via APB bus and requires no software-driven crypto libraries - enabling certified secure boot, ECU authentication, and firmware integrity verification per UNECE R155 requirements.
What LCD panel configurations does the integrated segment LCD controller support?
The S6J336AHTBSC20000's built-in segment LCD controller supports up to 4 common lines and 32 segment lines (4 × 32), driving passive-matrix LCDs with static or multiplexed bias. It includes programmable contrast control, automatic blinking, and partial wake-up capability - allowing direct connection to standard automotive gauge displays without external driver ICs.
S6J336AHTBSC20000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-LQFP
- 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:
- 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:
S6J336AHTBSC20000 FAQ
1.How can I place an order for S6J336AHTBSC20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J336AHTBSC20000 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 S6J336AHTBSC20000 reliable?
The price and inventory of S6J336AHTBSC20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J336AHTBSC20000 is usually 5 days.
3.What payment methods are accepted for S6J336AHTBSC20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J336AHTBSC20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J336AHTBSC20000?
S6J336AHTBSC20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J336AHTBSC20000 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 S6J336AHTBSC20000?
For technical support, including S6J336AHTBSC20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J336AHTBSC20000 requirements.
6.How does Aetrix verify that S6J336AHTBSC20000 is sourced from the original manufacturer or authorized distributors?
All S6J336AHTBSC20000 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 S6J336AHTBSC20000 meets industry standards.
7.What is the process for return or replacement of S6J336AHTBSC20000?
All S6J336AHTBSC20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J336AHTBSC20000, 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 S6J336AHTBSC20000 part is unused and in its original packaging.
Return procedure for S6J336AHTBSC20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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