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Infineon Technologies CYT4DNJBPCQ1BZSGS
- Part No.:
- CYT4DNJBPCQ1BZSGS
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 327-LFBGA
- Datasheet:
-
CYT4DNJBPCQ1BZSGS.pdf
- Description:
- TRAVEO-2 CLUST.2.5DGRAPH
- Quantity:
- Payment:
- Shipping:
Inventory:3,930
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Product details
Overview
CYT4DNJBPCQ1BZSGS from Infineon is a TRAVEO™ T2G 32-bit automotive microcontroller featuring dual 320-MHz Arm® Cortex®-M7 CPUs, one 100-MHz Cortex®-M0+ security core, 6336-KB code-flash, 640-KB SRAM, and integrated 2D/2.5D graphics engine with 4096-KB VRAM. It supports CAN FD (up to 8 Mbps), Gigabit Ethernet (IEEE-802.3az), FPD-Link dual (2880×1080 @ 220 MHz), and JPEG decoding for HUD and digital instrument cluster applications.
For engineers reviewing the CYT4DNJBPCQ1BZSGS datasheet, CYT4DNJBPCQ1BZSGS pinout, CYT4DNJBPCQ1BZSGS application, or CYT4DNJBPCQ1BZSGS equivalent, key selection criteria include dual-core deterministic real-time performance, ASIL-B functional safety certification, on-the-fly graphics composition without frame buffers, secure boot with eSHE/HSM, and multi-display timing control via dedicated display engine.
Technical Context
The CYT4DNJBPCQ1BZSGS implements a heterogeneous multi-core architecture: two lock-step-capable Cortex®-M7 cores handle primary graphics and application processing, while the Cortex®-M0+ executes peripheral management and cryptographic operations including AES-128/192/256, SHA-256/512, and ECC-based secure boot. Hardware inter-processor communication enables deterministic task partitioning.
Its graphics subsystem integrates a command sequencer, drawing engine, composition engine, and display engine - all operating independently of CPU intervention - enabling concurrent capture-to-display video feed-through, on-the-fly warping for HUD optical correction, and layer-based scene composition at up to 220 MHz pixel clock rates over dual FPD-Link.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Dual 320-MHz Arm® Cortex®-M7 + single 100-MHz Cortex®-M0+ |
| Flash Memory | 6336-KB code-flash with RWW support and dual-bank FOTA capability |
| Graphics RAM | 4096-KB embedded VRAM for real-time 2D/2.5D rendering and overlay |
| Display Interfaces | Dual FPD-Link (2880×1080 @ 220 MHz), Parallel RGB (1600×600 @ 80 MHz) |
| Video Capture | MIPI CSI-2 (2-/4-lane), ITU-R BT.656, or parallel RGB/YUV input up to 2880×1080 |
| Networking | 4× CAN FD (ISO 11898-1:2015, up to 8 Mbps), 1× Gigabit Ethernet MAC (MII/RMII/RGMII) |
| Safety Certification | ASIL-B compliant with SECDED ECC on flash/SRAM/TCM, SMPU, PPU, and MCWDT |
Pinout & Package
Package: 327-ball BGA, 17 mm × 17 mm × 1.70 mm, 0.8-mm ball pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA_ADC | Analog supply for ADC | 1.1-V regulated supply with independent brown-out detection at 1.1 V |
| VDDD | Digital core supply | 1.1-V nominal core rail derived from 2.7–5.5-V input; supports Deep Sleep retention |
| CLK_IN | External clock input | Accepts ECO or WCO crystal (1–50 MHz); used for PLL/FLL reference and RTC accuracy |
| ETH_RXD[3:0] | Ethernet receive data bus | 4-bit RGMII/MII interface supporting IEEE-1588 PTP timestamp alignment |
| CANFD0_TX | CAN FD channel 0 transmit | Differential output compliant with ISO 11898-2; supports bit rates up to 8 Mbps |
| FPDLP0_CLK | FPD-Link channel 0 clock | Source-synchronous 220-MHz differential clock for dual-channel video output timing |
Key Features
| Feature | Design Value |
|---|---|
| On-the-fly graphics rendering | Eliminates frame buffer memory requirement by streaming pixel data directly to display interfaces |
| Dual FPD-Link video output | Enables simultaneous Wide-HD (2880×1080) output to two displays with independent timing control |
| Secure boot with eSHE/HSM | Hardware-accelerated RSA/ECC signature verification and AES-GCM decryption prior to code execution |
| ASIL-B safety mechanisms | Integrated SMPU, PPU, SECDED ECC, and multi-counter watchdog (MCWDT) covering all critical memories and peripherals |
| Runtime-reconfigurable SCBs | 12 serial communication blocks dynamically assignable as UART/I²C/SPI without firmware reload |
Applications
| Digital Instrument Cluster | Head-Up Display (HUD) |
|---|---|
Use Scenario: Real-time rendering of vehicle speed, ADAS alerts, navigation arrows, and battery state on TFT-LCD dashboards with <100-ms latency. IC Role / Device Role / Timing Role: Primary graphics controller and system orchestrator; manages dual-display timing synchronization and sensor fusion data ingestion. Use Value: Dual Cortex®-M7 cores execute graphics pipeline and CAN FD telemetry parsing concurrently, while M0+ handles secure OTA updates - ensuring deterministic UI responsiveness under full bus load. | Use Scenario: Projection of speed, lane departure, and collision warnings onto windshield with optical distortion correction. IC Role / Device Role / Timing Role: Graphics subsystem performs real-time perspective warping and overlay composition; display engine generates precise pixel-clock timing for DMD/LCoS projector drivers. Use Value: On-the-fly warping eliminates external FPGA, reducing BOM cost; FPD-Link dual interface drives high-resolution combiner optics at 220 MHz without frame buffering. |
| Central Domain Controller | Automotive Audio Video Bridging (AVB) |
Use Scenario: Integration hub aggregating camera feeds, radar data, and infotainment UI across multiple ECUs in zonal architecture. IC Role / Device Role / Timing Role: High-bandwidth interconnect node with Gigabit Ethernet MAC and 4× CAN FD; coordinates time-synchronized data routing via IEEE-1588 PTP. Use Value: Hardware timestamping in Ethernet MAC and deterministic TCPWM timers enable sub-microsecond clock domain alignment across distributed sensors and actuators. | Use Scenario: Synchronized playback of multi-channel audio and video streams across head unit, rear-seat displays, and amplifier modules. IC Role / Device Role / Timing Role: AVB endpoint with IEEE-802.1AS grandmaster clock generation, Qav traffic shaping, and Qbb priority queuing. Use Value: Integrated Ethernet MAC with hardware support for 802.1AS, 802.1Qav, and 802.1Qbb eliminates need for external AVB switch, simplifying topology and reducing latency jitter. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive graphics and networking MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K398 | Single Cortex®-M7 core (320 MHz), no integrated graphics engine, 4 MB flash, 2 MB SRAM | Lacks on-chip VRAM, display engines, and JPEG decoder; requires external GPU for HUD rendering | Select when graphics offload is handled externally and focus is on CAN FD/Ethernet gateway functionality |
| Renesas RH850/U2A | Dual 400-MHz RH850 cores, no Arm architecture, 8 MB flash, no integrated Ethernet MAC or FPD-Link | Requires external PHY and display bridge ICs; supports AUTOSAR Classic but lacks native AVB stack acceleration | Select for legacy AUTOSAR toolchain compatibility where Ethernet and multi-display are implemented via companion chips |
Compared with NXP S32K398 and Renesas RH850/U2A, CYT4DNJBPCQ1BZSGS uniquely integrates dual M7 cores with dedicated graphics hardware, eliminating external GPU dependencies and enabling single-chip HUD/instrument cluster solutions with deterministic low-latency display timing and hardware-accelerated secure boot.
Availability
CYT4DNJBPCQ1BZSGS is available at Aetrix Electronics and suitable for automotive instrument clusters, Head-Up Displays (HUD), central domain controllers, and AVB-enabled infotainment gateways requiring stable component supply across extended product lifecycles.
Supply support for CYT4DNJBPCQ1BZSGS 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 AG is a German semiconductor manufacturer specializing in power management, automotive ICs, and security solutions, with global R&D centers and automotive-grade manufacturing facilities.
CYT4DN belongs to the TRAVEO™ T2G family, designed specifically for next-generation automotive human-machine interfaces requiring integrated graphics, functional safety, and high-speed networking in a single SoC.
FAQ
What is the maximum supported resolution for dual FPD-Link output?
CYT4DNJBPCQ1BZSGS supports up to 2880 × 1080 pixels per display over dual FPD-Link at 220 MHz pixel clock, enabling Wide-HD resolution for both primary instrument cluster and secondary HUD simultaneously with independent timing control and on-the-fly warping.
Does CYT4DNJBPCQ1BZSGS support IEEE-1588 Precision Time Protocol?
Yes - the integrated Gigabit Ethernet MAC includes hardware timestamping and full IEEE-1588 PTP v2 support, enabling sub-microsecond clock synchronization across distributed automotive ECUs without external timing ICs or software overhead.
How does the secure boot process leverage the crypto engine?
The crypto engine performs hardware-accelerated RSA/ECC signature verification of the boot image and AES-GCM decryption of encrypted firmware before loading into TCM, using keys stored in eSHE-protected non-volatile memory - all completed within the first 5 ms of reset release.
Is external SDRAM required for graphics operation?
No - the device integrates 4096 KB of dedicated VRAM accessible exclusively by the graphics subsystem, enabling full 2D/2.5D rendering, layer composition, and JPEG decode without external memory bandwidth contention or latency penalties.
CYT4DNJBPCQ1BZSGS Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 327-LFBGA
- Series:
- Traveo™ T2G
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+, ARM® Cortex®-M7F
- Core Size:
- 32-Bit Tri-Core
- Speed:
- 100MHz, 320MHz
- Connectivity:
- CANbus, Ethernet, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, I2S, LVD, Temp Sensor, WDT
- Number of I/O:
- 168
- Program Memory Size:
- 6.19MB (6.19M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 128K x 8
- RAM Size:
- 640K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 48x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
CYT4DNJBPCQ1BZSGS FAQ
1.How can I place an order for CYT4DNJBPCQ1BZSGS through Aetrix?
Please submit a Request for Quotation (RFQ) for CYT4DNJBPCQ1BZSGS 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 CYT4DNJBPCQ1BZSGS reliable?
The price and inventory of CYT4DNJBPCQ1BZSGS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CYT4DNJBPCQ1BZSGS is usually 5 days.
3.What payment methods are accepted for CYT4DNJBPCQ1BZSGS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CYT4DNJBPCQ1BZSGS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CYT4DNJBPCQ1BZSGS?
CYT4DNJBPCQ1BZSGS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CYT4DNJBPCQ1BZSGS 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 CYT4DNJBPCQ1BZSGS?
For technical support, including CYT4DNJBPCQ1BZSGS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CYT4DNJBPCQ1BZSGS requirements.
6.How does Aetrix verify that CYT4DNJBPCQ1BZSGS is sourced from the original manufacturer or authorized distributors?
All CYT4DNJBPCQ1BZSGS 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 CYT4DNJBPCQ1BZSGS meets industry standards.
7.What is the process for return or replacement of CYT4DNJBPCQ1BZSGS?
All CYT4DNJBPCQ1BZSGS units undergo pre-shipment inspection (PSI). If there is an issue with CYT4DNJBPCQ1BZSGS, 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 CYT4DNJBPCQ1BZSGS part is unused and in its original packaging.
Return procedure for CYT4DNJBPCQ1BZSGS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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