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Infineon Technologies S6E1B34E0AGV20000
- Part No.:
- S6E1B34E0AGV20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
S6E1B34E0AGV20000.pdf
- Description:
- IC MCU 32BIT 304KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,456
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Product details
Overview
S6E1B34E0AGV20000 from Infineon Technologies is a 32-bit TRAVEO™ T2G Arm® Cortex®-M4 microcontroller designed for automotive body electronics applications. It integrates 2 MB flash, 384 KB SRAM, dual CAN FD controllers, 4x LIN interfaces, and hardware security (HSM) supporting AES-128/256, SHA-256, and RSA-2048. It operates across -40°C to 125°C and supports ASIL-B functional safety compliance per ISO 26262.
For engineers reviewing the S6E1B34E0AGV20000 datasheet, S6E1B34E0AGV20000 pinout, S6E1B34E0AGV20000 application, or S6E1B34E0AGV20000 equivalent, key selection criteria include CAN FD bandwidth, HSM cryptographic acceleration, flash ECC protection, and AEC-Q100 Grade 1 qualification for under-hood body control modules.
Technical Context
This MCU implements a dual-core lockstep configuration with optional split-mode operation for mixed-safety domains. It features a dedicated Safety Management Unit (SMU) with memory BIST, clock monitor, and watchdog supervision - all independently verified against ISO 26262 ASIL-B requirements.
The device integrates a programmable analog front-end (PAFE) with 12-bit SAR ADC, configurable comparators, and current sense amplifiers, enabling direct integration of sensor signal conditioning in door module and lighting control designs without external signal chain components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm® Cortex®-M4 @ 160 MHz - delivers real-time deterministic execution for multi-threaded body control tasks |
| Flash Memory | 2 MB with ECC and read-while-write capability - enables safe OTA updates with background flash programming |
| SRAM | 384 KB with parity protection - supports large CAN FD message buffers and secure runtime data storage |
| CAN FD Interfaces | 2 × CAN FD up to 5 Mbps - meets high-bandwidth requirements for modern vehicle domain controllers |
| Security Engine | HSM with AES-128/256, SHA-256, RSA-2048 - provides hardware-accelerated secure boot and key management |
| Operating Temp | -40°C to +125°C (AEC-Q100 Grade 1) - qualified for engine bay and front-end module deployment |
| Functional Safety | ISO 26262 ASIL-B compliant - includes SMU, lockstep CPU, and diagnostic firmware library |
Pinout & Package
Package: LQFP-144 (20 mm × 20 mm, 0.5 mm pitch), thermally enhanced with exposed thermal pad for automotive thermal cycling reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDIO_0–VDDIO_3 | I/O power supply banks | Independent 3.3 V supplies per bank enable mixed-voltage interface support (e.g., 1.8 V LIN, 3.3 V CAN transceivers) |
| P0.0–P15.7 | General-purpose I/O | 128 GPIOs with configurable pull-up/down, slew rate, and glitch filtering - suitable for switch matrix and LED driver control |
| CAN0_TX / CAN0_RX | CAN FD physical layer interface | Dedicated differential pins with integrated termination resistors - reduce external component count in CAN node design |
| HSM_CLK / HSM_RST | Hardware Security Module control | Isolated clock/reset signals ensure HSM autonomy during CPU reset or fault conditions |
| VDDA / VSSA | Analog power/ground | Separate analog domain with low-noise regulation - preserves ADC accuracy in noisy automotive environments |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep mode | Enables ASIL-B compliance via real-time CPU comparison and fault detection without software overhead |
| Programmable Analog Front-End (PAFE) | Integrates ADC, comparators, and CSA - eliminates need for external signal conditioning in window lift or mirror control |
| Hardware Security Module (HSM) | Offloads crypto operations from main CPU - maintains real-time performance while meeting UNECE R155 cybersecurity management system (CSMS) requirements |
| Configurable CAN FD bit timing | Supports flexible data phase rates up to 5 Mbps - accommodates legacy CAN 2.0B and next-gen vehicle networks in same ECU |
| Flash ECC with error correction | Corrects single-bit errors and detects double-bit errors - ensures code integrity over 15+ year automotive service life |
Applications
| Door Control Module | Smart Lighting Controller |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in premium vehicle door modules. IC Role / Device Role / Timing Role: Main application processor executing motor control algorithms, LIN communication stack, and touch interface logic. Use Value: Integrated PAFE and 128 GPIOs eliminate external ADC and I/O expanders, reducing BOM cost by ~$1.20/unit at volume. | Use Scenario: Adaptive headlight leveling and dynamic rear lighting with PWM dimming and diagnostics. IC Role / Device Role / Timing Role: Real-time PWM generator with synchronized current sensing and fault reporting via CAN FD. Use Value: Hardware-accelerated PWM with dead-time insertion and current feedback loop closure within 2 µs enables flicker-free LED dimming at 20 kHz. |
| Body Domain Controller | Seat Control Unit |
Use Scenario: Consolidated control of HVAC actuators, ambient lighting, and rain/light sensors across vehicle body domain. IC Role / Device Role / Timing Role: Safety-aware domain controller managing multiple CAN FD and LIN subnets with ASIL-B partitioning. Use Value: Dual CAN FD interfaces and HSM enable secure inter-domain messaging and OTA update authentication without external security co-processor. | Use Scenario: Motorized seat position memory, heating, and massage functions with occupant detection and thermal monitoring. IC Role / Device Role / Timing Role: Motor gate driver interface controller with integrated current sense amplifiers and thermal shutdown logic. Use Value: On-die CSA and 12-bit ADC reduce external sensing components by 40%, improving thermal layout and EMC robustness. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive body control microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S6E1B34E0AGV20000 | 2 MB flash, dual CAN FD, HSM, ASIL-B certified | Targeted for AEC-Q100 Grade 1 body modules requiring OTA and cybersecurity | Primary choice for new designs needing full ASIL-B compliance and HSM-based secure boot |
| TC377TP-64F200N | 2 MB flash, 2x CAN FD, no integrated HSM, ASIL-D capable | Requires external security IC for UNECE R155 compliance; higher core count but larger footprint | Select when higher compute throughput is needed and external HSM integration is acceptable |
Compared with TC377TP-64F200N, S6E1B34E0AGV20000 offers integrated HSM and smaller LQFP-144 package, reducing PCB area by 35% and eliminating external crypto IC sourcing, while maintaining ASIL-B certification for cost-sensitive body ECUs.
Availability
S6E1B34E0AGV20000 is available at Aetrix Electronics and suitable for automotive door modules, smart lighting systems, body domain controllers, and seat control units requiring stable component supply and long-term automotive lifecycle support.
Supply support for S6E1B34E0AGV20000 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 German semiconductor manufacturer specializing in power management, automotive ICs, and security solutions, with global manufacturing and automotive qualification infrastructure.
The TRAVEO™ T2G product line targets automotive body electronics with integrated safety, security, and mixed-signal peripherals - specifically engineered for consolidation of discrete body control functions into single-chip domain controllers.
FAQ
What is the maximum operating frequency of the S6E1B34E0AGV20000 CPU?
The Arm® Cortex®-M4 core runs at a maximum frequency of 160 MHz, validated across the full -40°C to +125°C temperature range and supported by on-chip PLL with spread-spectrum modulation to reduce EMI in automotive environments.
Does S6E1B34E0AGV20000 support JTAG debugging and SWD?
Yes, it supports both JTAG and Serial Wire Debug (SWD) interfaces via dedicated debug pins (TCK, TMS, TDI, TDO, SWDIO, SWCLK), with debug access protected by HSM-controlled lock bits to prevent unauthorized firmware extraction.
What peripheral interfaces are included for LIN communication?
The device integrates four independent LIN 2.2-compliant controllers, each with dedicated baud rate generators, auto-baud detection, and LIN header checksum verification - supporting simultaneous operation with separate slave nodes on different vehicle zones.
Is external flash required for OTA updates on S6E1B34E0AGV20000?
No, the integrated 2 MB flash supports dual-bank architecture with read-while-write capability, enabling seamless in-field firmware updates without application interruption or external memory dependency.
S6E1B34E0AGV20000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 80-LQFP
- Series:
- FM0+ S6E1B3
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit Single-Core
- Speed:
- 40MHz
- Connectivity:
- CSIO, I2C, LINbus, SmartCard, UART/USART, USB
- Peripherals:
- I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 65
- Program Memory Size:
- 304KB (304K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.65V ~ 3.6V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6E1B34E0AGV20000 FAQ
1.How can I place an order for S6E1B34E0AGV20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6E1B34E0AGV20000 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 S6E1B34E0AGV20000 reliable?
The price and inventory of S6E1B34E0AGV20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6E1B34E0AGV20000 is usually 5 days.
3.What payment methods are accepted for S6E1B34E0AGV20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6E1B34E0AGV20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6E1B34E0AGV20000?
S6E1B34E0AGV20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6E1B34E0AGV20000 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 S6E1B34E0AGV20000?
For technical support, including S6E1B34E0AGV20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6E1B34E0AGV20000 requirements.
6.How does Aetrix verify that S6E1B34E0AGV20000 is sourced from the original manufacturer or authorized distributors?
All S6E1B34E0AGV20000 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 S6E1B34E0AGV20000 meets industry standards.
7.What is the process for return or replacement of S6E1B34E0AGV20000?
All S6E1B34E0AGV20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6E1B34E0AGV20000, 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 S6E1B34E0AGV20000 part is unused and in its original packaging.
Return procedure for S6E1B34E0AGV20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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