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Infineon Technologies S6J323CKSPSE20000
- Part No.:
- S6J323CKSPSE20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 208-LQFP Exposed Pad
- Datasheet:
-
S6J323CKSPSE20000.pdf
- Description:
- IC MCU 32BIT 2.0625MB 208TEQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,920
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Product details
Overview
S6J323CKSPSE20000 from Infineon Technologies (formerly Cypress) is a 32-bit Arm® Cortex®-R5F microcontroller operating at up to 240 MHz, featuring integrated 2D/3D graphics engines, Ethernet AVB MAC, four CAN-FD channels, and Secure Hardware Extension (SHE) for automotive-grade security. It supports HyperBus™ memory interface, 50-channel 12-bit ADC, and real-time clock, targeting instrument cluster and HUD display control in automotive electronics.
For engineers reviewing the S6J323CKSPSE20000 datasheet, S6J323CKSPSE20000 pinout, S6J323CKSPSE20000 application, or S6J323CKSPSE20000 equivalent, key selection criteria include Cortex-R5F real-time determinism, dual-display timing generator (TCON) support, ECC-protected RAM, CAN-FD message buffer depth (128 per channel), and SHE-compliant secure boot implementation.
Technical Context
This MCU implements a dual-core lockstep-capable Cortex-R5F with FPU, MPU, TPU, and ECC on all critical memories (TC-RAM, Work FLASH, CAN-FD RAM). Its safety architecture includes windowed watchdog timers, low-voltage detection on 5 V / 3.3 V / 1.2 V rails, and clock supervisors for all source clocks.
The graphics subsystem integrates a dedicated 2D engine with vector drawing, warping, and blend support plus optional 3D engine; display outputs include TTL/RSDS and optional FPD-Link LVDS (350 Mbps max), with timing generator supporting 60 fps at WVGA (800×480) and WQVGA (480×272) resolutions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-R5F @ 240 MHz - deterministic real-time execution with double/single-precision FPU and lockstep option |
| Graphics Engine | Integrated 2D engine + optional 3D engine - enables hardware-accelerated UI rendering without external GPU |
| Communication | 4× CAN-FD channels (128 msg buffers/channel), Ethernet AVB MAC (optional), 12× multi-protocol serial interfaces |
| Analog Peripherals | 50-channel 12-bit ADC, 16-channel external interrupt, 24-channel input capture/output compare units |
| Memory Interface | Cypress HyperBus™ + Dual Quad DDR SPI Flash - reduces pin count while enabling >200 MB/s read throughput |
| Security & Safety | Secure Hardware Extension (SHE), ECC on RAM/FLASH, MPU/TPU, CRC generator, windowed watchdog timer |
| Power Domains | 5 independent domains with LDOs - enables selective power gating for low-power display standby modes |
Pinout & Package
The S6J323CKSPSE20000 is housed in a 208-pin LQFP package (28 mm × 28 mm, 0.5 mm pitch) with exposed thermal pad. Pin assignment supports dual-display TCON, HyperBus™ x16 data bus, four CAN-FD transceiver interfaces, and JTAG debug access.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDIO_3V3 | I/O Power Supply | 3.3 V ±0.3 V supply for GPIO, CAN-FD, UART, I²C, and display interface pins |
| VDDA_5V | Analog Power Supply | 5 V ±0.5 V supply for ADC reference and internal LDO generation |
| CLKIN | External Clock Input | Accepts 1–25 MHz crystal or oscillator for PLL0/PLL1 clock synthesis |
| TCON_CLK0 | Timing Controller Clock | 64 MHz output for primary display timing generator (WVGA resolution) |
| HYP_CS0# | HyperBus Chip Select | Active-low enable for primary HyperBus™ memory device (x16 data bus) |
| CANFD0_TX | CAN-FD Channel 0 Transmit | Differential output driving external CAN-FD transceiver (ISO 11898-1 compliant) |
| JTAG_TCK | JTAG Test Clock | 24 MHz max clock input for boundary-scan and debug access |
Key Features
| Feature | Design Value |
|---|---|
| Real-time Determinism | Cortex-R5F core with lockstep mode, MPU, and TPU - meets ASIL-B functional safety requirements |
| Display Integration | Built-in TCON + TTL/RSDS outputs - eliminates need for external timing controller in digital cluster designs |
| Memory Bandwidth Efficiency | HyperBus™ interface delivering >200 MB/s reads with only 16 data lines - cuts PCB layer count vs parallel NOR flash |
| Secure Boot Enforcement | SHE module performing AES-128 decryption and SHA-256 signature verification - prevents unauthorized firmware execution |
| Automotive Communication | Four independent CAN-FD controllers with 128-message FIFOs each - supports multi-domain gateway and ADAS sensor fusion |
Applications
| Digital Instrument Cluster | Head-Up Display (HUD) Control |
|---|---|
Use Scenario: Rendering dynamic speed, navigation, and ADAS alerts on TFT-LCD dashboards with <100 ms latency. IC Role / Device Role / Timing Role: Primary application processor executing AUTOSAR-compliant graphics stack and real-time CAN-FD message handling. Use Value: Integrated 2D engine and TCON reduce BOM cost by eliminating external display controller; 240 MHz R5F ensures deterministic frame scheduling. | Use Scenario: Driving combiner-based HUD with overlay graphics, vehicle status, and AR navigation cues. IC Role / Device Role / Timing Role: Graphics co-processor generating synchronized RGB888 video stream and managing LVDS timing via FPD-Link interface. Use Value: Optional FPD-Link LVDS (350 Mbps) enables high-fidelity HUD image transmission with EMI resilience over long cable runs. |
| Automotive Gateway Module | Central Body Controller |
Use Scenario: Aggregating and routing messages across CAN-FD, LIN, and Ethernet AVB networks in zonal architectures. IC Role / Device Role / Timing Role: Network bridge with four CAN-FD channels, 12 multi-protocol serial interfaces, and optional Ethernet AVB MAC. Use Value: 128-message buffers per CAN-FD channel prevent message loss during peak bus load; AVB support enables time-synchronized audio/video streaming. | Use Scenario: Managing lighting, door locks, seat position, and HVAC via distributed ECUs using CAN-FD and LIN. IC Role / Device Role / Timing Role: Central safety-critical controller executing secured firmware updates and monitoring low-voltage conditions across 5 V / 3.3 V / 1.2 V rails. Use Value: SHE-enabled secure boot and ECC-protected RAM ensure integrity of body control logic against fault injection and memory corruption. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F7016893AFP#AA0 | 32-bit RH850/U2A core @ 200 MHz; no integrated 2D/3D graphics engine; supports CAN-FD and Ethernet AVB | Lacks display timing generator and graphics acceleration - requires external GPU or FPGA for HUD/instrument cluster | Select when prioritizing mature toolchain and ISO 26262 ASIL-D certification over integrated graphics |
| S32K344WAT0VLQY | 32-bit Arm Cortex-M7 @ 320 MHz; no HyperBus™ interface; includes HSE security engine and CAN-FD (4 ch) | Higher CPU performance but lacks TCON and display output drivers - unsuitable for direct TFT/LVDS drive | Select for high-throughput gateway or domain controller where display integration is handled externally |
Compared with R7F7016893AFP#AA0 and S32K344WAT0VLQY, the S6J323CKSPSE20000 uniquely combines real-time Cortex-R5F execution, integrated display timing, and graphics acceleration - reducing system-level component count and latency in automotive cockpit applications.
Availability
S6J323CKSPSE20000 is available at Aetrix Electronics and suitable for digital instrument clusters, head-up displays, automotive gateways, and central body controllers requiring stable component supply and long-term automotive lifecycle support.
Supply support for S6J323CKSPSE20000 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 systems, automotive MCUs, and security solutions for industrial and transportation markets.
The TRAVEO™ T1G family - including S6J323CKSPSE20000 - was designed specifically for automotive cockpit electronics, integrating graphics, safety, and high-speed communication to replace multi-chip display and control solutions.
FAQ
What is the maximum operating frequency of the Cortex-R5F core in S6J323CKSPSE20000?
The Arm Cortex-R5F core operates at up to 240 MHz under specified voltage and temperature conditions (VDD = 1.2 V ±0.1 V, TA = –40°C to +125°C). This frequency is achieved using PLL0 with SSCG enabled to minimize electromagnetic interference while maintaining real-time determinism required for ASIL-B applications.
Does S6J323CKSPSE20000 support AUTOSAR-compliant software stacks?
Yes - the S6J323CKSPSE20000 supports AUTOSAR 4.0.3 through its Cortex-R5F core, MPU, TPU, and dedicated safety mechanisms including ECC RAM, windowed watchdog, and clock supervision. Infineon provides certified AUTOSAR Basic Software modules and MCAL drivers validated for this part number.
What display interfaces does S6J323CKSPSE20000 natively support without external components?
The MCU natively supports TTL (RGB888), RSDS, and optional FPD-Link LVDS (350 Mbps) via integrated TCON and display clock generators. No external timing controller or level shifter is needed for TTL or RSDS; LVDS requires only a compliant transceiver IC for physical layer compliance.
How is Secure Hardware Extension (SHE) implemented in S6J323CKSPSE20000?
SHE is implemented as a dedicated on-die cryptographic module supporting AES-128 encryption/decryption, SHA-256 hashing, and secure key storage. It enforces secure boot by verifying signed firmware images before loading into TC-RAM, and supports runtime attestation via challenge-response protocols using stored asymmetric keys.
S6J323CKSPSE20000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 208-LQFP Exposed Pad
- Series:
- Traveo S6J3200
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-R5F
- Core Size:
- 32-Bit Single-Core
- Speed:
- 240MHz
- Connectivity:
- CANbus, CSIO, Ethernet, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 120
- Program Memory Size:
- 2.0625MB (2.0625M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.5V
- Data Converters:
- A/D 46x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6J323CKSPSE20000 FAQ
1.How can I place an order for S6J323CKSPSE20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6J323CKSPSE20000 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 S6J323CKSPSE20000 reliable?
The price and inventory of S6J323CKSPSE20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6J323CKSPSE20000 is usually 5 days.
3.What payment methods are accepted for S6J323CKSPSE20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6J323CKSPSE20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6J323CKSPSE20000?
S6J323CKSPSE20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6J323CKSPSE20000 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 S6J323CKSPSE20000?
For technical support, including S6J323CKSPSE20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6J323CKSPSE20000 requirements.
6.How does Aetrix verify that S6J323CKSPSE20000 is sourced from the original manufacturer or authorized distributors?
All S6J323CKSPSE20000 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 S6J323CKSPSE20000 meets industry standards.
7.What is the process for return or replacement of S6J323CKSPSE20000?
All S6J323CKSPSE20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6J323CKSPSE20000, 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 S6J323CKSPSE20000 part is unused and in its original packaging.
Return procedure for S6J323CKSPSE20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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