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Infineon Technologies CYT4DNJBPCQ1BZSGST
- Part No.:
- CYT4DNJBPCQ1BZSGST
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 327-LFBGA
- Datasheet:
-
CYT4DNJBPCQ1BZSGST.pdf
- Description:
- TRAVEO-2 CLUST.2.5DGRAPH
- Quantity:
- Payment:
- Shipping:
Inventory:1,338
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Product details
Overview
CYT4DNJBPCQ1BZSGST from Infineon is a TRAVEO™ T2G 32-bit automotive microcontroller featuring dual 320-MHz Arm® Cortex®-M7 CPUs, one 100-MHz Cortex®-M0+ CPU, 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), and dual FPD-Link for HUD and instrument cluster displays.
For engineers reviewing the CYT4DNJBPCQ1BZSGST datasheet, CYT4DNJBPCQ1BZSGST pinout, CYT4DNJBPCQ1BZSGST application, or CYT4DNJBPCQ1BZSGST equivalent, key selection criteria include ASIL-B functional safety compliance, on-the-fly JPEG decoding (ISO/IEC10918-1 subset), dual-display video output (2880×1080 @220 MHz), secure boot with eSHE/HSM, and runtime-reconfigurable SCB channels for I²C/SPI/UART.
Technical Context
The CYT4DNJBPCQ1BZSGST implements a heterogeneous multi-core architecture: two high-performance Cortex®-M7 cores handle primary application and graphics rendering, while the Cortex®-M0+ manages peripheral control, security services, and real-time interrupt handling. Hardware inter-processor communication enables deterministic message passing between cores without software overhead.
Its graphics subsystem includes dedicated hardware engines-composition, display, drawing, and command sequencer-enabling frame-bufferless rendering directly to parallel RGB or dual FPD-Link outputs. The JPEG decoder supports YUV 4:2:0/4:2:2/4:4:4 subsampling and images up to 16384×16384 pixels, with pixel data output conforming to ISO/IEC10918-1.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | 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 |
| SRAM | 640-KB with configurable retention granularity per memory block |
| Graphics Engine | 2D/2.5D rendering engine with 4096-KB embedded VRAM and on-the-fly display warping |
| Video Interfaces | Dual FPD-Link (2880×1080 @220 MHz), Parallel RGB (1600×600 @80 MHz), MIPI CSI-2 (4-lane, 2880×1080 @220 MHz) |
| Security | eSHE/HSM crypto engine supporting AES-128/192/256, SHA-256/512, RSA/ECC, TRNG, and SECDED ECC on all safety-critical memories |
| Functional Safety | ASIL-B compliant with SMPU, PPU, MCWDT, CSV, BOD/OVD/OCD/LVD, and hardware error correction |
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 input with dedicated brown-out detection at 1.1 V threshold |
| VDDD | Digital core supply | 1.1-V nominal core rail derived from 2.7–5.5-V input; supports multiple low-power modes |
| SWDIO / SWCLK | Serial Wire Debug interface | Two-pin debug port compliant with Arm® SWD; enables full trace via ETM over JTAG |
| ETH_RXD[3:0], ETH_TXD[3:0] | Gigabit Ethernet PHY interface | Supports RGMII mode at 125 MHz; requires external PHY for IEEE-802.3az AVB/PTP compliance |
| FPD_LX_P/N[1:0] | Dual FPD-Link differential pairs | Two independent high-speed serial links for simultaneous Wide-HD display output (2880×1080) |
Key Features
| Feature | Design Value |
|---|---|
| On-the-fly graphics composition | Enables real-time HUD warping and direct capture-to-display feed without frame buffers |
| Runtime-reconfigurable SCB | 12 serial communication blocks dynamically assignable as UART/I²C/SPI, reducing peripheral resource contention |
| Secure boot with fast authentication | Digital signature verification using ECC/RSA accelerators ensures boot integrity in <50 ms |
| Multi-threshold BOD | Independent brown-out detection at 2.7 V and 3.0 V on VDDD/VDDA_ADC, plus 1.1 V on VCCD for robust power monitoring |
| Smart I/O Boolean logic | One programmable smart I/O block performs combinational logic on up to eight GPIO_STD pins without CPU intervention |
Applications
| Instrument Cluster Display | Head-Up Display (HUD) |
|---|---|
Use Scenario: Digital dashboard with animated gauges, ADAS alerts, and vehicle status overlays. IC Role / Device Role / Timing Role: Primary application processor and graphics controller driving dual-display output with real-time rendering. Use Value: Dual FPD-Link interface delivers 2880×1080 resolution across two displays; on-the-fly warping eliminates GPU latency for curved HUD projection. | Use Scenario: Augmented reality projection onto windshield with dynamic distortion correction. IC Role / Device Role / Timing Role: Graphics subsystem executes perspective warping and layer composition in hardware; M0+ handles sensor fusion and timing synchronization. Use Value: Dedicated warping engine enables sub-frame latency (<16.7 ms) for motion-parallax-free AR rendering at 60 Hz. |
| Automotive Ethernet Gateway | Secure OTA Update Controller |
Use Scenario: In-vehicle network bridge aggregating CAN FD, LIN, CXPI, and AVB-compliant Ethernet traffic. IC Role / Device Role / Timing Role: Ethernet MAC with IEEE-1588 PTP and AVB stack offload; M7 cores run AUTOSAR Adaptive middleware. Use Value: Hardware timestamping and Qav/Qbb scheduling ensure deterministic audio/video streaming with <100 µs jitter. | Use Scenario: Secure firmware update orchestration with rollback protection and signature validation. IC Role / Device Role / Timing Role: HSM-enforced secure boot chain verifies signed images before execution; dual-bank flash enables atomic swap during FOTA. Use Value: Read-While-Write flash allows background update of active bank while running from alternate bank-zero downtime deployment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K344 | Single Cortex®-M7 core (320 MHz), no integrated graphics engine, 4 MB flash, supports CAN FD and Ethernet AVB | Targeted at body control and gateway applications-not optimized for HUD/instrument cluster graphics rendering | Select when graphics acceleration is unnecessary and cost-sensitive ECU consolidation is required |
| Renesas RH850/U2A | Dual-lockstep Cortex®-R7 cores (300 MHz), ASIL-D capable, 8 MB flash, no JPEG decoder or VRAM | Focused on safety-critical powertrain and chassis control-not designed for multimedia-rich cockpit systems | Select when highest functional safety level (ASIL-D) and deterministic real-time response outweigh graphics needs |
Compared with S32K344 and RH850/U2A, CYT4DNJBPCQ1BZSGST uniquely integrates dual-M7 processing, hardware-accelerated 2.5D graphics, and JPEG decode-making it the only option among the three qualified for HUD-instrument cluster convergence without external GPUs or codecs.
Availability
CYT4DNJBPCQ1BZSGST is available at Aetrix Electronics and suitable for automotive instrument clusters, head-up displays, and Ethernet gateways requiring stable component supply, long lifecycle commitment, and ASIL-B certified silicon.
Supply support for CYT4DNJBPCQ1BZSGST 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 and manufacturing infrastructure.
The TRAVEO™ T2G product line targets next-generation automotive cockpits, delivering integrated graphics, audio, networking, and functional safety in a single SoC for digital instrument clusters and HUD systems.
FAQ
What is the maximum display resolution supported by CYT4DNJBPCQ1BZSGST?
The device supports up to 2880×1080 pixels via dual FPD-Link at 220 MHz, or 1920×720 via single FPD-Link at 110 MHz. Parallel RGB supports 1600×600 at 80 MHz. All interfaces operate simultaneously, enabling independent dual-display operation with hardware composition.
Does CYT4DNJBPCQ1BZSGST support IEEE-1588 Precision Time Protocol?
Yes-it implements full IEEE-1588 PTP hardware timestamping in its Gigabit Ethernet MAC, including transparent clock and boundary clock modes. Timestamp resolution is 8 ns, and synchronization accuracy is ±50 ns under AVB-compliant network conditions.
How does the secure boot process work on this MCU?
Secure boot uses the integrated HSM to verify ECDSA signatures of the boot image against factory-programmed public keys. Boot ROM validates the signature before loading code into TCM; only authenticated images execute. Fast boot mode completes verification in under 50 ms using hardware-accelerated ECC.
Can the JPEG decoder handle YUV 4:2:0 subsampled images?
Yes-the JPEG decoder fully supports YUV 4:2:0, 4:2:2, 4:4:4, and grayscale color spaces per ISO/IEC10918-1. Output pixel data is converted to RGB888 or YUV444 format for direct feeding to the graphics pipeline or display engine.
CYT4DNJBPCQ1BZSGST Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 327-LFBGA
- Series:
- Traveo™ T2G
- Packaging:
- Tape & Reel (TR)
- 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:
CYT4DNJBPCQ1BZSGST FAQ
1.How can I place an order for CYT4DNJBPCQ1BZSGST through Aetrix?
Please submit a Request for Quotation (RFQ) for CYT4DNJBPCQ1BZSGST 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 CYT4DNJBPCQ1BZSGST reliable?
The price and inventory of CYT4DNJBPCQ1BZSGST are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CYT4DNJBPCQ1BZSGST is usually 5 days.
3.What payment methods are accepted for CYT4DNJBPCQ1BZSGST?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CYT4DNJBPCQ1BZSGST transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CYT4DNJBPCQ1BZSGST?
CYT4DNJBPCQ1BZSGST orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CYT4DNJBPCQ1BZSGST 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 CYT4DNJBPCQ1BZSGST?
For technical support, including CYT4DNJBPCQ1BZSGST datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CYT4DNJBPCQ1BZSGST requirements.
6.How does Aetrix verify that CYT4DNJBPCQ1BZSGST is sourced from the original manufacturer or authorized distributors?
All CYT4DNJBPCQ1BZSGST 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 CYT4DNJBPCQ1BZSGST meets industry standards.
7.What is the process for return or replacement of CYT4DNJBPCQ1BZSGST?
All CYT4DNJBPCQ1BZSGST units undergo pre-shipment inspection (PSI). If there is an issue with CYT4DNJBPCQ1BZSGST, 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 CYT4DNJBPCQ1BZSGST part is unused and in its original packaging.
Return procedure for CYT4DNJBPCQ1BZSGST:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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