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Infineon Technologies CYT3DLBBGBQ1BZSGST
- Part No.:
- CYT3DLBBGBQ1BZSGST
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 272-LFBGA
- Datasheet:
-
CYT3DLBBGBQ1BZSGST.pdf
- Description:
- TRAVEO-2 CLUST.2.5DGRAPH
- Quantity:
- Payment:
- Shipping:
Inventory:1,801
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Product details
Overview
CYT3DLBBGBQ1BZSGST from Infineon is a TRAVEO™ T2G 32-bit automotive microcontroller featuring dual Arm® cores (240 MHz Cortex®-M7 + 100 MHz Cortex®-M0+), 4160 KB code-flash, 384 KB SRAM, and integrated 2D/2.5D graphics engine with 2048 KB VRAM. It supports CAN FD (up to 8 Mbps), 10/100 Mbps Ethernet MAC, and hardware security including AES-256, SHA-512, and secure boot - deployed in automotive instrument clusters and HUD systems.
For engineers reviewing the CYT3DLBBGBQ1BZSGST datasheet, CYT3DLBBGBQ1BZSGST pinout, CYT3DLBBGBQ1BZSGST application, or CYT3DLBBGBQ1BZSGST equivalent, key selection criteria include ASIL-B functional safety compliance, on-the-fly display warping for HUD, dual-CPU inter-processor communication, FPD-Link video output (1920×720 @ 110 MHz), and crypto-accelerated secure firmware updates via SWD/JTAG.
Technical Context
The CYT3DLBBGBQ1BZSGST implements a heterogeneous dual-core architecture: the Cortex®-M7 handles high-performance graphics rendering and real-time control, while the Cortex®-M0+ manages peripheral orchestration, security services, and LIN/CXPI protocol stacks. Hardware inter-processor communication (IPC) enables lock-free message passing between cores without software arbitration.
Its graphics subsystem includes a command sequencer, drawing engine, composition engine, and display engine - all operating without frame buffers via on-the-fly rendering. The video pipeline supports direct capture-to-display feed-through with overlay, ITU-656/RGB/MIPI CSI-2 input (up to 2880×1080 @ 220 MHz on 4-lane MIPI), and parallel RGB/FPD-Link output with perspective warping for HUD optical correction.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core(s) | Dual-core: 240 MHz Arm® Cortex®-M7 + 100 MHz Cortex®-M0+, with hardware IPC and separate TCM (64 KB ITCM + 64 KB DTCM) |
| Memory | 4160 KB code-flash (RWW, dual-bank FOTA), 128 KB work-flash, 384 KB SRAM with configurable retention granularity |
| Graphics Engine | 2D/2.5D rendering engine with 2048 KB VRAM; supports on-the-fly warping, no frame buffer required for HUD projection |
| Video I/O | FPD-Link single-lane output (1920×720 @ 110 MHz); MIPI CSI-2 4-lane input (2880×1080 @ 220 MHz); ITU-656/RGB capture up to 800×480 |
| Security | HSM-compliant crypto engine: AES-128/192/256, SHA-512/256/160, RSA/ECC acceleration, TRNG, GCM, eSHE, and fast secure boot |
| Automotive Interfaces | 4× CAN FD (ISO 11898-1:2015 compliant, up to 8 Mbps), 12× SCB (I²C/SPI/UART), 2× LIN, 2× CXPI, 10/100 Mbps Ethernet MAC (IEEE-802.3bw, AVB, PTP) |
| Power & Safety | ASIL-B certified; SECDED ECC on flash/SRAM/TCM; SMPU/PPU/MPU; LVD/BOD/OVD/OCD; 5 power modes (Hibernate to Active) |
Pinout & Package
Package: 272-ball BGA, 16 mm × 16 mm × 1.7 mm max, 0.8 mm ball pitch, RoHS-compliant, automotive-grade (AEC-Q100 Grade 2).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA_ADC | Analog supply for ADC | 1.1 V ±5% regulated supply; supports 12-bit SAR ADC sampling at 1 Msps with internal temperature/voltage monitoring |
| VCORE | Core voltage supply | 1.1 V nominal core rail generated internally from 2.7–5.5 V input; regulated by DeepSleep/Core PMIC blocks |
| SWDIO / SWCLK | Serial Wire Debug interface | Two-pin debug port supporting full ETM trace, secure firmware update, and JTAG fallback; essential for ASIL-B validation |
| ETH_RXD0–3 / ETH_TXD0–3 | Ethernet PHY data lanes | Supports RMII/MII interfaces; enables IEEE-1588 PTP synchronization and AVB streaming in automotive domain controllers |
| FPD_IN0–7 | FPD-Link differential video input | Single-lane FPD-Link receiver for HD video input (1920×720); used for camera feed integration in HUD systems |
| DISP_R/G/B[7:0] | Parallel RGB display output | 8-bit RGB interface driving 800×600 displays at 40 MHz; used in legacy instrument cluster implementations |
Key Features
| Feature | Design Value |
|---|---|
| On-the-fly HUD warping | Hardware-accelerated perspective transformation applied during video output generation - eliminates need for GPU memory bandwidth or external frame buffers |
| Dual-CPU security partitioning | Cortex®-M0+ executes HSM firmware and secure boot verification independently; M7 runs application code in isolated TCM with MPU-enforced boundaries |
| FOTA-ready flash architecture | Dual-bank code-flash enables atomic firmware swap during runtime - critical for zero-downtime over-the-air updates in connected vehicles |
| MIPI CSI-2 4-lane capture | Direct sensor interface supporting 2880×1080@220 MHz - enables high-resolution surround-view camera input without external deserializers |
| Audio/video bridging (AVB) | Ethernet MAC complies with IEEE-802.1BA - allows time-synchronized audio/video streaming across vehicle networks without jitter-sensitive buffering |
Applications
| Instrument Cluster Display | Head-Up Display (HUD) |
|---|---|
Use Scenario: Real-time rendering of speed, RPM, navigation, and ADAS alerts on TFT-LCD dashboards with animated transitions. IC Role / Device Role / Timing Role: Primary application processor executing graphics stack and CAN FD gateway logic; generates precise video timing via display engine. Use Value: 240 MHz Cortex®-M7 + 2048 KB VRAM enables smooth 60 Hz UI rendering without external GPU; RWW flash permits live firmware patching during vehicle operation. | Use Scenario: Projection of speed, warning icons, and AR navigation onto windshield using optical combiner and laser scanning. IC Role / Device Role / Timing Role: Graphics subsystem performs real-time perspective warping and overlay composition; FPD-Link drives DMD/LCoS controller at 1920×720 resolution. Use Value: On-the-fly warping eliminates latency-inducing frame buffer reads; dedicated drawing engine accelerates vector-based icon rendering for low-power HUD operation. |
| Automotive Domain Controller | Secure Gateway Module |
Use Scenario: Aggregation and routing of CAN FD, LIN, CXPI, and Ethernet traffic between body, chassis, and infotainment domains. IC Role / Device Role / Timing Role: Dual-core coordination: M0+ handles protocol translation and firewall rules; M7 manages packet scheduling and AVB timestamping. Use Value: 4× CAN FD channels + IEEE-1588 PTP enable deterministic cross-domain messaging; hardware crypto offloads TLS/IPsec processing from main application thread. | Use Scenario: Secure boot, OTA update authentication, and encrypted CAN FD message signing in vehicle telematics gateways. IC Role / Device Role / Timing Role: HSM-compliant crypto engine performs ECDSA signature verification and AES-GCM decryption before firmware execution or CAN message forwarding. Use Value: eSHE + secure boot prevents unauthorized firmware injection; TRNG and SHA-512 ensure cryptographic key integrity across vehicle lifecycle. |
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-core Arm® Cortex®-M7 (320 MHz), no integrated graphics engine, 8 MB flash, supports ASIL-D but lacks on-the-fly warping | Better suited for safety-critical chassis control than HUD rendering; requires external GPU or FPGA for graphics | Select when functional safety level > ASIL-B is required and graphics processing is offloaded externally |
| Renesas RH850/U2A | 32-bit RXv3 core (400 MHz), 12 MB flash, no crypto accelerator, no Ethernet MAC, supports CAN FD and LIN only | Optimized for powertrain and brake ECU; lacks video I/O, VRAM, and AVB support needed for cockpit domain | Select for non-cockpit, high-reliability powertrain applications where Ethernet and graphics are unnecessary |
Compared with NXP S32K344 and Renesas RH850/U2A, CYT3DLBBGBQ1BZSGST uniquely integrates HUD-optimized graphics, FOTA-ready dual-bank flash, and AVB-capable Ethernet - making it purpose-built for next-generation digital cockpit domain controllers requiring concurrent safety, connectivity, and visual intelligence.
Availability
CYT3DLBBGBQ1BZSGST is available at Aetrix Electronics and suitable for automotive instrument clusters, head-up displays, domain controllers, and secure gateways requiring stable component supply across extended vehicle production lifecycles.
Supply support for CYT3DLBBGBQ1BZSGST 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 MCUs, and security solutions, with global manufacturing and automotive qualification expertise.
The TRAVEO™ T2G product line targets digital cockpit systems, integrating graphics, audio, networking, and hardware security into a single ASIL-B-certified MCU platform for instrument clusters and HUDs.
FAQ
What is the maximum resolution supported by the FPD-Link interface?
The FPD-Link single-lane interface supports up to 1920×720 resolution at 110 MHz pixel clock. This is validated for direct drive of DMD or LCoS microdisplays in HUD applications and includes built-in skew calibration and channel equalization for robust signal integrity over automotive harness lengths.
Does CYT3DLBBGBQ1BZSGST support secure boot with public-key verification?
Yes - it implements fast secure boot using ECDSA or RSA digital signature verification against keys stored in OTP eFuses. The boot ROM validates the signature of the first-stage bootloader before execution, ensuring only cryptographically authenticated firmware loads into SRAM or TCM.
How many CAN FD channels are implemented, and what is their compliance status?
CYT3DLBBGBQ1BZSGST integrates four fully independent CAN FD controllers compliant with ISO 11898-1:2015 and Bosch CAN FD Specification V1.0. Each channel supports bit rates up to 8 Mbps and includes ISO 16845:2015 conformance testing capability for interoperability validation.
Is the MIPI CSI-2 interface capable of handling four-lane operation at full bandwidth?
Yes - the MIPI CSI-2 receiver supports four physical lanes operating at 220 MHz per lane, enabling capture of 2880×1080 video at 30 fps. Lane synchronization, embedded clock recovery, and error detection are handled in hardware, eliminating software overhead for high-speed camera sensor interfacing.
CYT3DLBBGBQ1BZSGST Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 272-LFBGA
- Series:
- Traveo™ T2G
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+, ARM® Cortex®-M7F
- Core Size:
- 32-Bit Dual-Core
- Speed:
- 100MHz, 240MHz
- Connectivity:
- CANbus, Ethernet, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, I2S, LVD, Temp Sensor, WDT
- Number of I/O:
- 135
- Program Memory Size:
- 4.06MB (4.06M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 128K x 8
- RAM Size:
- 384K 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:
CYT3DLBBGBQ1BZSGST FAQ
1.How can I place an order for CYT3DLBBGBQ1BZSGST through Aetrix?
Please submit a Request for Quotation (RFQ) for CYT3DLBBGBQ1BZSGST 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 CYT3DLBBGBQ1BZSGST reliable?
The price and inventory of CYT3DLBBGBQ1BZSGST are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CYT3DLBBGBQ1BZSGST is usually 5 days.
3.What payment methods are accepted for CYT3DLBBGBQ1BZSGST?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CYT3DLBBGBQ1BZSGST transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CYT3DLBBGBQ1BZSGST?
CYT3DLBBGBQ1BZSGST orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CYT3DLBBGBQ1BZSGST 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 CYT3DLBBGBQ1BZSGST?
For technical support, including CYT3DLBBGBQ1BZSGST datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CYT3DLBBGBQ1BZSGST requirements.
6.How does Aetrix verify that CYT3DLBBGBQ1BZSGST is sourced from the original manufacturer or authorized distributors?
All CYT3DLBBGBQ1BZSGST 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 CYT3DLBBGBQ1BZSGST meets industry standards.
7.What is the process for return or replacement of CYT3DLBBGBQ1BZSGST?
All CYT3DLBBGBQ1BZSGST units undergo pre-shipment inspection (PSI). If there is an issue with CYT3DLBBGBQ1BZSGST, 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 CYT3DLBBGBQ1BZSGST part is unused and in its original packaging.
Return procedure for CYT3DLBBGBQ1BZSGST:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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