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Infineon Technologies CYT4DNJBCCQ1BZSGS
- Part No.:
- CYT4DNJBCCQ1BZSGS
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 327-LFBGA
- Datasheet:
-
CYT4DNJBCCQ1BZSGS.pdf
- Description:
- TRAVEO-2 CLUST.2.5DGRAPH
- Quantity:
- Payment:
- Shipping:
Inventory:1,666
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Product details
Overview
CYT4DNJBCCQ1BZSGS 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 instrument cluster applications.
For engineers reviewing the CYT4DNJBCCQ1BZSGS datasheet, CYT4DNJBCCQ1BZSGS pinout, CYT4DNJBCCQ1BZSGS application, or CYT4DNJBCCQ1BZSGS equivalent, key selection criteria include dual-core deterministic real-time performance, ASIL-B functional safety compliance, 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 CYT4DNJBCCQ1BZSGS implements a heterogeneous multi-core architecture: two lock-step-capable Cortex®-M7 cores handle primary application and graphics rendering, while the Cortex®-M0+ executes peripheral management and cryptographic operations including AES-128/192/256, SHA-256/512, and RSA/ECC via hardware vector unit. Memory subsystem includes RWW flash with dual-bank FOTA support and SECDED ECC on all safety-critical memories.
Graphics processing is offloaded to a dedicated subsystem with command sequencer, drawing engine, composition engine, and display engine - enabling direct video feed-through from MIPI CSI-2 capture (up to 2880×1080 @ 220 MHz) to dual FPD-Link outputs with on-the-fly warping for HUD optical correction. Timing is synchronized using IEEE-1588 PTP and AVB-compliant Ethernet MAC.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Dual 320-MHz Arm® Cortex®-M7 + single 100-MHz Cortex®-M0+ for security/peripheral offload |
| Flash Memory | 6336-KB code-flash with Read-While-Write and dual-bank mode for safe OTA firmware updates |
| SRAM | 640-KB with configurable retention granularity per memory block |
| Graphics Engine | 2D/2.5D rendering engine with 4096 KB VRAM, on-the-fly warping, and no-framebuffer output to dual displays |
| Video I/O | FPD-Link dual interface supporting 2880×1080 @ 220 MHz; MIPI CSI-2 4-lane input up to same resolution |
| Networking | 4× CAN FD (ISO 11898-1:2015 compliant, up to 8 Mbps); 1× Gigabit Ethernet MAC with RGMII/MII/RMII PHY support |
| Safety & Security | ASIL-B certified; eSHE/HSM crypto engine with AES, SHA-2/3, ECC/RSA, TRNG, and SECDED ECC on flash/SRAM/TCM |
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 analog domain supply; supports dual BOD thresholds (2.7 V / 3.0 V) |
| VDDD | Digital core supply | 1.1-V nominal core voltage generated internally from 2.7–5.5 V input; monitored by BOD/OVD/OCD |
| ETH_RXD[3:0] | Ethernet receive data | 4-bit RGMII receive lane; enables IEEE-1588 timestamping at PHY interface level |
| FPD_TX_CLK_P/N | FPD-Link differential clock | Dedicated high-speed differential pair for FPD-Link dual-channel timing synchronization up to 220 MHz |
| MIPI_CSI2_CLK_P/N | MIPI CSI-2 clock lane | Differential clock input for 2-/4-lane MIPI CSI-2 video capture; supports 110/220 MHz data rates |
| SWDIO / SWCLK | Serial Wire Debug interface | Two-pin debug port supporting full trace (ETM), secure firmware update, and JTAG fallback |
Key Features
| Feature | Design Value |
|---|---|
| Dual-display graphics pipeline | Simultaneous RGB parallel + FPD-Link dual output with independent timing generation and on-the-fly warping for HUD projection correction |
| Secure boot acceleration | Hardware-accelerated digital signature verification and fast secure boot using eSHE-compliant HSM with AES-GCM and SHA-256 |
| Functional safety enforcement | MPU, SMPU, and PPU partition memory/peripherals; SECDED ECC on all safety-critical memories; MCWDT and CSV for clock supervision |
| Low-power operation | Five power modes (Active to Hibernate); 10-pin wakeup from Hibernate; 81-GPIO wakeup from Deep Sleep; configurable BOD thresholds |
| Audio/video bridging (AVB) | IEEE-802.1AS time synchronization, IEEE-802.1Qav traffic shaping, and IEEE-802.1Qbb priority-based flow control in Ethernet MAC |
Applications
| Instrument Cluster Display | Head-Up Display (HUD) |
|---|---|
Use Scenario: Real-time rendering of vehicle speed, RPM, ADAS alerts, and navigation overlays on TFT-LCD dashboards. IC Role / Device Role / Timing Role: Primary application processor with deterministic dual-Cortex-M7 execution and dedicated graphics engine driving parallel RGB interface at 80 MHz. Use Value: Enables smooth 60-Hz UI updates with zero-latency sensor-to-display path via direct TCPWM-triggered ADC sampling and GPU-accelerated vector rendering. | Use Scenario: Projection of speed, warning icons, and AR navigation onto windshield with optical distortion compensation. IC Role / Device Role / Timing Role: Graphics subsystem performs real-time perspective warping and overlay composition before outputting via FPD-Link dual interface. Use Value: Eliminates external FPGA/GPU by executing on-the-fly warping in hardware, reducing BOM cost and latency below 16 ms end-to-end. |
| Automotive Digital Rearview Mirror | In-Vehicle Infotainment Gateway |
Use Scenario: Capturing rear camera feed (ITU-656 or MIPI CSI-2), applying dynamic contrast enhancement, and displaying on interior mirror LCD. IC Role / Device Role / Timing Role: Video capture engine ingests 1920×720 @ 110 MHz via 2-lane MIPI CSI-2; JPEG decoder decompresses metadata overlays. Use Value: Single-chip solution replaces discrete image signal processor + display controller, achieving sub-30-ms total pipeline latency. | Use Scenario: Aggregating CAN FD, LIN, CXPI, and Ethernet traffic for centralized vehicle network management and OTA update routing. IC Role / Device Role / Timing Role: Cortex-M0+ handles protocol translation and secure message filtering; Ethernet MAC enforces AVB time-synchronized packet scheduling. Use Value: Reduces gateway ECU footprint by integrating 4× CAN FD controllers, dual LIN, CXPI, and IEEE-1588 PTP into one die with shared memory coherency. |
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 S32K388 | Single Cortex-M7 @ 320 MHz; no integrated graphics engine; 4 MB flash; supports only single-display LVDS output | Lacks on-chip 2D/2.5D rendering and dual-display timing engines; requires external GPU for HUD warping | Select when graphics offload is handled externally and Ethernet AVB is not required |
| Renesas RH850/U2A | Dual RH850 cores @ 400 MHz; no Arm architecture; 8 MB flash; supports CAN FD and Ethernet but no JPEG decoder or VRAM | No hardware-accelerated graphics pipeline or video capture engine; relies on software JPEG decode and external frame buffers | Select for legacy AUTOSAR Classic integration where Arm ecosystem compatibility is not required |
Compared with NXP S32K388 and Renesas RH850/U2A, CYT4DNJBCCQ1BZSGS uniquely integrates dual-display graphics timing, on-the-fly warping, JPEG decode, and AVB-compliant Ethernet in a single ASIL-B-certified package - eliminating need for companion video processors or external timing ICs in HUD and cluster designs.
Availability
CYT4DNJBCCQ1BZSGS is available at Aetrix Electronics and suitable for automotive instrument clusters, head-up displays, digital rearview mirrors, and infotainment gateways requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for CYT4DNJBCCQ1BZSGS 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 electronics, and security solutions, with global manufacturing and R&D centers.
The TRAVEO™ T2G product line targets next-generation automotive human-machine interfaces, delivering integrated graphics, networking, and functional safety in a single chip for digital cockpits and ADAS visualization systems.
FAQ
What is the maximum resolution supported by the FPD-Link dual interface?
The FPD-Link dual interface supports up to 2880 × 1080 pixels at 220 MHz pixel clock, enabling Wide-HD dual-display output for automotive instrument clusters and HUDs. This resolution is achieved using two independent FPD-Link lanes synchronized by the dedicated FPD_TX_CLK_P/N differential pair, with hardware timing generation managed by the display engine.
Does CYT4DNJBCCQ1BZSGS support secure over-the-air (OTA) firmware updates?
Yes. It supports secure OTA updates via dual-bank flash architecture with Read-While-Write capability, hardware-accelerated AES-GCM decryption, and digital signature verification using eSHE-compliant HSM. The bootloader validates firmware authenticity before switching banks, ensuring atomic updates without runtime interruption.
How many CAN FD channels does CYT4DNJBCCQ1BZSGS integrate, and what is their data rate limit?
CYT4DNJBCCQ1BZSGS integrates four independent CAN FD controllers compliant with ISO 11898-1:2015, supporting data rates up to 8 Mbps in FD mode. Each channel operates autonomously with dedicated message RAM and hardware filtering, and all support non-ISO Bosch CAN FD features including flexible DLC and bit-rate switching.
Is the JPEG decoder capable of real-time decoding for video streaming applications?
Yes. The hardware JPEG decoder supports real-time decoding of YUV 4:2:0/4:2:2/4:4:4 and RGB formats at up to 1920×1080 resolution, with throughput sufficient for 30-fps video streams. It feeds decoded frames directly into VRAM for overlay composition, bypassing CPU intervention and enabling low-latency video pipelines in digital mirror and surround-view systems.
CYT4DNJBCCQ1BZSGS 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:
CYT4DNJBCCQ1BZSGS FAQ
1.How can I place an order for CYT4DNJBCCQ1BZSGS through Aetrix?
Please submit a Request for Quotation (RFQ) for CYT4DNJBCCQ1BZSGS 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 CYT4DNJBCCQ1BZSGS reliable?
The price and inventory of CYT4DNJBCCQ1BZSGS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CYT4DNJBCCQ1BZSGS is usually 5 days.
3.What payment methods are accepted for CYT4DNJBCCQ1BZSGS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CYT4DNJBCCQ1BZSGS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CYT4DNJBCCQ1BZSGS?
CYT4DNJBCCQ1BZSGS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CYT4DNJBCCQ1BZSGS 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 CYT4DNJBCCQ1BZSGS?
For technical support, including CYT4DNJBCCQ1BZSGS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CYT4DNJBCCQ1BZSGS requirements.
6.How does Aetrix verify that CYT4DNJBCCQ1BZSGS is sourced from the original manufacturer or authorized distributors?
All CYT4DNJBCCQ1BZSGS 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 CYT4DNJBCCQ1BZSGS meets industry standards.
7.What is the process for return or replacement of CYT4DNJBCCQ1BZSGS?
All CYT4DNJBCCQ1BZSGS units undergo pre-shipment inspection (PSI). If there is an issue with CYT4DNJBCCQ1BZSGS, 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 CYT4DNJBCCQ1BZSGS part is unused and in its original packaging.
Return procedure for CYT4DNJBCCQ1BZSGS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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