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Infineon Technologies S6J334CKSDSE20000
- Part No.:
- S6J334CKSDSE20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 208-LQFP Exposed Pad
- Datasheet:
-
S6J334CKSDSE20000.pdf
- Description:
- TRAVEO-40NM
- Quantity:
- Payment:
- Shipping:
Inventory:4,234
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Product details
Overview
S6J334CKSDSE20000 from Infineon Technologies (formerly Cypress) is a 32-bit automotive microcontroller in the TRAVEO™ T1G family, built around 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 a 2D graphics engine optimized for instrument cluster displays up to WQVGA (480 × 272) at 60 fps.
For engineers reviewing the S6J334CKSDSE20000 datasheet, S6J334CKSDSE20000 pinout, S6J334CKSDSE20000 application, or S6J334CKSDSE20000 equivalent, this device supports AUTOSAR 4.0.3, includes Secure Hardware Extension (SHE), ECC-protected memory, hardware watchdog with window function, and real-time safety features including MPU, TPU, and CRC generator - critical for ASIL-B compliant dashboard systems.
Technical Context
The S6J334CKSDSE20000 implements a dual-domain power architecture with five independent power domains and supports multiple clock sources including four PLLs with SSCG, embedded CR oscillators (100 kHz / 4 MHz), and clock supervision across all source clocks. Its HPM bus runs at 200 MHz and LLPM bus at 240 MHz, enabling deterministic real-time execution.
It delivers automotive-grade timing integrity via 32 base timers, 6 reload timers, 8 free-run timers, and dedicated peripherals including 6 stepper motor controllers (SMC), 16-channel DMA, and JTAG debug interface with boundary scan support - all designed for functional safety compliance in instrument cluster control units.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-R5F @ 240 MHz - deterministic real-time execution with lockstep-capable pipeline for ASIL-B applications |
| Memory | 4,160 KB Program Flash + 512 KB RAM - sufficient for AUTOSAR OS, graphics stack, and safety monitor firmware |
| ADC | 12-bit, 48-channel - supports analog sensor inputs for vehicle speed, temperature, and gauge feedback |
| CAN-FD | 6 channels - enables high-bandwidth communication with body control modules, ADAS ECUs, and gateway nodes |
| Graphics Engine | 2D engine + RGB888 TTL output - drives WQVGA (480×272) TFT clusters without external frame buffer |
| Safety Features | SHE, MPU, TPU, ECC on SRAM/Flash, CRC generator - meets ISO 26262 ASIL-B requirements out-of-box |
| Package | TEQFP-208 - 0.5 mm pitch, thermally enhanced for automotive under-hood ambient conditions |
Pinout & Package
Package: TEQFP-208 (208-pin Thin Quad Flat Package, 28 × 28 mm, 0.5 mm pitch, exposed thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC5 / VCC3 / VCC12 | Power supply inputs | Dedicated rails for I/O (5 V/3 V) and core logic (1.2 V) - enable independent domain power gating |
| TX0_0 / RX0_0 | CAN-FD Channel 0 differential pair | High-speed CAN-FD physical layer interface compliant with ISO 11898-2, supporting >5 Mbps data rate |
| P0_00–P0_31 | General-purpose I/O bank | Configurable as GPIO, timer input/output, ADC input, or CAN/LIN/UART functions - supports drive strength selection |
| CLKIN / CLKOUT | External crystal oscillator interface | Supports 1–20 MHz crystal for precise RTC and system clock reference with fail-safe clock supervisor |
| TMS / TCK / TDI / TDO | JTAG debug interface | IEEE 1149.1-compliant boundary scan and SWD-compatible debug access for production programming and field diagnostics |
Key Features
| Feature | Design Value |
|---|---|
| ARM Cortex-R5F with FPU & PPU | Enables floating-point math for real-time gauge animation and sensor fusion without software emulation overhead |
| 6-channel CAN-FD with ECC RAM | Each channel includes 16 KB message RAM with ECC - ensures reliable message buffering during EMI-heavy vehicle operation |
| Integrated 2D graphics engine | Offloads CPU from pixel rendering; supports alpha blending and rotation - reduces BOM cost vs discrete GPU solution |
| Stepper motor controller (6 units) | Directly drives analog needle gauges (fuel, speed, tachometer) with microstepping and current profiling |
| Secure Hardware Extension (SHE) | Hardware-accelerated AES-128, SHA-256, and key management - required for secure boot and OTA update authentication |
Applications
| Instrument Cluster Control | Digital Gauge Driver |
|---|---|
Use Scenario: Central MCU for automotive digital dashboards with TFT LCD and analog needle gauges. IC Role / Device Role / Timing Role: Real-time system controller managing display refresh, CAN message routing, and stepper motor actuation. Use Value: Single-chip integration eliminates need for separate graphics processor and motor driver ICs - reduces PCB area and interconnect complexity. | Use Scenario: Driving analog speedometer, fuel, and oil pressure gauges using stepper motors. IC Role / Device Role / Timing Role: Dedicated SMC peripheral generates precise PWM and phase sequences synchronized to vehicle speed pulses. Use Value: Eliminates external motor driver ICs and reduces jitter in needle positioning - improves perceived quality and ASIL-B compliance. |
| Vehicle Network Gateway | Secure Boot & OTA Node |
Use Scenario: Bridging CAN-FD, LIN, and Ethernet AVB networks between infotainment and powertrain domains. IC Role / Device Role / Timing Role: Message router with configurable filtering, prioritization, and protocol translation. Use Value: Six independent CAN-FD controllers with dedicated message RAM allow concurrent high-priority (brake) and low-priority (climate) traffic handling. | Use Scenario: Performing cryptographic verification of firmware images before execution in automotive ECU updates. IC Role / Device Role / Timing Role: SHE-based secure boot loader enforcing chain-of-trust from ROM to application code. Use Value: Prevents unauthorized firmware injection; hardware AES/SHA accelerates signature verification - critical for UNECE R155 compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive instrument cluster microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K344 | Arm Cortex-M7 core @ 320 MHz; no integrated 2D graphics engine; includes Ethernet TSN but lacks dedicated SMC units | Better suited for central gateway or ADAS sensor fusion; requires external graphics IP or FPGA for cluster rendering | Select when higher CPU throughput is needed over integrated graphics/motor control - adds BOM and software porting effort |
| Renesas RH850/U2A | 32-bit proprietary core @ 400 MHz; supports ASIL-D, includes 2D graphics but no CAN-FD; uses GDC instead of HyperBus | Targeted at premium clusters with larger displays; limited CAN bandwidth restricts multi-domain network bridging | Select for ASIL-D-certified clusters where CAN-FD count is secondary to functional safety certification depth |
Compared with S32K344 and RH850/U2A, the S6J334CKSDSE20000 uniquely balances real-time CPU performance, integrated graphics, 6 CAN-FD channels, and 6 SMC units - making it optimal for cost-sensitive, ASIL-B-compliant instrument clusters requiring both digital and analog display outputs.
Availability
S6J334CKSDSE20000 is available at Aetrix Electronics and suitable for automotive instrument clusters, digital gauge systems, vehicle network gateways, and secure OTA update nodes requiring stable component supply across extended product lifecycles.
Supply support for S6J334CKSDSE20000 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 - with deep expertise in functional safety and automotive qualification standards.
The TRAVEO™ T1G family was engineered specifically for automotive digital cockpit applications, emphasizing real-time determinism, integrated graphics acceleration, and hardware-enforced security - targeting ASIL-B instrument clusters with mixed analog/digital display requirements.
FAQ
What is the maximum operating junction temperature for S6J334CKSDSE20000?
The S6J334CKSDSE20000 is qualified for automotive Grade 2 operation with a maximum junction temperature of +125 °C. Thermal design must account for its TEQFP-208 package's θJA of 28.5 °C/W and internal LDO power dissipation under full peripheral load - validated per AEC-Q100 Rev G.
Does S6J334CKSDSE20000 support AUTOSAR 4.0.3 natively?
Yes - the S6J334CKSDSE20000 includes hardware features required by AUTOSAR 4.0.3, including memory protection unit (MPU), interrupt controller with priority grouping, and deterministic timer subsystems. Infineon provides certified AUTOSAR Basic Software (BSW) modules compatible with this part number.
Can the 2D graphics engine drive a 7-inch WVGA display?
No - the integrated 2D graphics engine is optimized for WQVGA (480 × 272) resolution at 60 fps. Driving WVGA (800 × 480) exceeds its AXI bandwidth and display clock limits (max 25 MHz); external GPU or higher-tier TRAVEO™ T2G device is required for larger displays.
Is external HyperBus™ memory required for operation?
No - the S6J334CKSDSE20000 operates fully from internal memory (4,160 KB flash + 512 KB RAM). The HyperBus™ interface is optional and used only when expanding code/data space beyond internal limits - e.g., for high-resolution bitmap storage or logging buffers.
S6J334CKSDSE20000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 208-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:
- 2.0625MB (2.0625M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 112K x 8
- RAM Size:
- 544K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.5V ~ 5.2V
- Data Converters:
- A/D 48x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6J334CKSDSE20000 FAQ
1.How can I place an order for S6J334CKSDSE20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J334CKSDSE20000 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 S6J334CKSDSE20000 reliable?
The price and inventory of S6J334CKSDSE20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J334CKSDSE20000 is usually 5 days.
3.What payment methods are accepted for S6J334CKSDSE20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J334CKSDSE20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J334CKSDSE20000?
S6J334CKSDSE20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J334CKSDSE20000 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 S6J334CKSDSE20000?
For technical support, including S6J334CKSDSE20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J334CKSDSE20000 requirements.
6.How does Aetrix verify that S6J334CKSDSE20000 is sourced from the original manufacturer or authorized distributors?
All S6J334CKSDSE20000 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 S6J334CKSDSE20000 meets industry standards.
7.What is the process for return or replacement of S6J334CKSDSE20000?
All S6J334CKSDSE20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J334CKSDSE20000, 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 S6J334CKSDSE20000 part is unused and in its original packaging.
Return procedure for S6J334CKSDSE20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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