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Infineon Technologies S6E1B84EHAGV20000
- Part No.:
- S6E1B84EHAGV20000
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
S6E1B84EHAGV20000.pdf
- Description:
- IC MCU 32BIT 304KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,168
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Product details
Overview
S6E1B84EHAGV20000 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 transceivers, and hardware security (HSM) supporting AES-128/256, SHA-256, and RSA-2048. It operates across -40°C to 125°C and supports AEC-Q100 Grade 2 qualification.
For engineers reviewing the S6E1B84EHAGV20000 datasheet, S6E1B84EHAGV20000 pinout, S6E1B84EHAGV20000 application, or S6E1B84EHAGV20000 equivalent, key selection criteria include CAN FD bandwidth, HSM cryptographic acceleration, flash ECC protection, and ASIL-B compliance for body control modules.
Technical Context
This MCU implements a dual-core lockstep configuration with optional functional safety support per ISO 26262 ASIL-B. It features a 160 MHz CPU clock, 16-channel DMA, and integrated analog peripherals including 12-bit SAR ADC (16 channels), 12-bit DAC, and comparators with windowing capability.
The device includes dedicated hardware accelerators for CRC, DES/TDES, and true random number generation (TRNG), alongside configurable I/O with programmable slew rate, pull-up/down, and glitch filtering - all validated for automotive EMI/EMC robustness per CISPR 25 Class 5.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm® Cortex®-M4 @ 160 MHz - enables real-time motor control loop execution within 1 µs latency |
| Flash Memory | 2 MB with ECC and read-while-write - supports safe OTA updates with dual-bank swapping |
| SRAM | 384 KB with parity - provides buffer space for CAN FD message queues and secure boot stack |
| CAN FD Interfaces | 2 × CAN FD up to 5 Mbps - meets AUTOSAR-compliant communication for gateway and domain controller roles |
| Security Engine | HSM with AES-128/256, SHA-256, RSA-2048 - delivers certified secure boot and key management per EVITA Medium profile |
| Operating Temp | -40°C to +125°C - qualified for under-hood and door module mounting without derating |
| AEC-Q100 Grade | Grade 2 - validated for automotive production use in non-safety-critical body control units |
Pinout & Package
Package: 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA / VSSA | Analog power supply / ground | Independent 3.3 V rail with dedicated filtering - ensures <1 LSB error in 12-bit ADC measurements |
| P0.0–P0.7 | GPIO bank with LIN TX/RX | Configurable as LIN physical layer interface - supports up to 4 independent LIN clusters without external transceivers |
| CAN0_TX / CAN0_RX | CAN FD differential signal pair | Integrated bus driver with slew-rate control - eliminates need for external CAN transceiver in low-speed domains |
| HSM_CLK / HSM_RST | Hardware Security Module clock/reset | Dedicated asynchronous reset path - guarantees HSM isolation during system-level fault recovery |
| BOOT0 / BOOT1 | Boot mode selection inputs | Hardwired strapping pins - define boot source (flash, ROM, or UART) at power-on for secure firmware loading |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN FD with time-triggered communication | Enables synchronized sensor data aggregation across multiple ECUs without host CPU intervention |
| Integrated LIN transceivers (4x) | Reduces BOM count by eliminating 4 external LIN ICs - lowers system cost and PCB area |
| Flash ECC + SRAM parity | Prevents silent data corruption in safety-critical memory regions - required for ASIL-B compliance |
| Hardware crypto engine (HSM) | Offloads cryptographic operations from main CPU - maintains deterministic real-time response during secure OTA updates |
| Configurable I/O with glitch filtering | Suppresses >20 ns noise pulses on digital inputs - improves reliability in high-EMI vehicle environments |
Applications
| Door Control Module | Seat Control Unit |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting via LIN/CAN networks. IC Role / Device Role / Timing Role: Primary MCU managing actuator drivers, sensor interfaces (hall effect, potentiometer), and LIN slave coordination. Use Value: Dual CAN FD enables seamless integration into vehicle backbone network while 4x LIN handles peripheral nodes - reduces gateway dependency. | Use Scenario: Motorized seat position adjustment with memory presets, heating, and lumbar support. IC Role / Device Role / Timing Role: Real-time motion control MCU with PWM-driven BLDC motor drivers and thermal monitoring via ADC. Use Value: 160 MHz Cortex-M4 + 16-channel DMA ensures sub-millisecond motor commutation timing - prevents audible whine and jerking. |
| Rear Lighting Control | Body Gateway Node |
Use Scenario: Smart LED tail light with adaptive brake intensity, dynamic turn indicators, and diagnostics. IC Role / Device Role / Timing Role: Safety-aware lighting controller with HSM-secured firmware update and CAN FD status reporting. Use Value: ASIL-B compliant flash ECC and HSM-based signature verification prevent unauthorized firmware modification - meets UNECE R149 requirements. | Use Scenario: Aggregation and routing of signals between LIN, CAN FD, and body domain sensors/actuators. IC Role / Device Role / Timing Role: Domain gateway MCU handling protocol translation, message filtering, and diagnostic event forwarding. Use Value: Integrated dual CAN FD + 4x LIN eliminates need for discrete transceivers - simplifies layout and improves signal integrity in compact gateways. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive body control MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S6E1B84EHAGV10000 | Same die, reduced flash (1 MB) and SRAM (256 KB); no HSM | Lacks cryptographic acceleration and secure boot - unsuitable for OTA-enabled systems | Select only for cost-sensitive, non-connected body modules with static firmware |
| TC377TP-64F200N | AURIX™ TriCore™, 200 MHz, 4 MB flash, ASIL-D capable, no integrated LIN | Higher safety grade but requires external LIN transceivers and increases BOM complexity | Prefer when ASIL-D functional safety is mandated, e.g., central body domain controllers |
Compared with S6E1B84EHAGV10000, this part adds HSM and memory capacity essential for secure connected features; versus TC377TP, it trades ASIL-D readiness for integrated LIN and lower system-level cost in body domain edge nodes.
Availability
S6E1B84EHAGV20000 is available at Aetrix Electronics and suitable for door control modules, seat control units, rear lighting systems, and body gateway nodes requiring stable component supply across automotive production lifecycles.
Supply support for S6E1B84EHAGV20000 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 electronics, automotive ICs, and security solutions, with global manufacturing and R&D centers.
This part belongs to the TRAVEO™ T2G family - engineered specifically for automotive body electronics with integrated connectivity, functional safety, and hardware security for next-generation vehicle architectures.
FAQ
What is the maximum operating frequency of the S6E1B84EHAGV20000 CPU core?
The S6E1B84EHAGV20000 features an Arm® Cortex®-M4 core rated for continuous operation at 160 MHz across its full temperature range (-40°C to +125°C). This frequency is guaranteed with standard voltage supply (3.3 V ±5%) and validated under automotive thermal stress conditions per AEC-Q100.
Does the S6E1B84EHAGV20000 support over-the-air (OTA) firmware updates?
Yes - the device supports secure OTA updates via its Hardware Security Module (HSM), which validates firmware signatures using RSA-2048 and performs AES-256 decryption. Dual-bank flash architecture enables atomic updates with rollback capability, meeting AUTOSAR Secure Boot requirements.
How many CAN FD interfaces does the S6E1B84EHAGV20000 integrate, and what is their data rate capability?
The S6E1B84EHAGV20000 integrates two fully independent CAN FD controllers supporting bit rates up to 5 Mbps in the data phase. Each controller includes dedicated message RAM, FIFOs, and time-triggered communication support - no external transceivers are required for physical layer interfacing.
Is the S6E1B84EHAGV20000 qualified for automotive production use, and what is its AEC-Q100 grade?
Yes - the S6E1B84EHAGV20000 is AEC-Q100 qualified to Grade 2 (-40°C to +125°C ambient), with full test reports available from Infineon. It meets mechanical shock, vibration, and ESD (±8 kV contact, ±15 kV air) requirements for automotive body electronics deployment.
S6E1B84EHAGV20000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 80-LQFP
- Series:
- FM0+ S6E1B8
- 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, LCD, 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:
S6E1B84EHAGV20000 FAQ
1.How can I place an order for S6E1B84EHAGV20000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S6E1B84EHAGV20000 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 S6E1B84EHAGV20000 reliable?
The price and inventory of S6E1B84EHAGV20000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6E1B84EHAGV20000 is usually 5 days.
3.What payment methods are accepted for S6E1B84EHAGV20000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6E1B84EHAGV20000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6E1B84EHAGV20000?
S6E1B84EHAGV20000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6E1B84EHAGV20000 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 S6E1B84EHAGV20000?
For technical support, including S6E1B84EHAGV20000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6E1B84EHAGV20000 requirements.
6.How does Aetrix verify that S6E1B84EHAGV20000 is sourced from the original manufacturer or authorized distributors?
All S6E1B84EHAGV20000 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 S6E1B84EHAGV20000 meets industry standards.
7.What is the process for return or replacement of S6E1B84EHAGV20000?
All S6E1B84EHAGV20000 units undergo pre-shipment inspection (PSI). If there is an issue with S6E1B84EHAGV20000, 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 S6E1B84EHAGV20000 part is unused and in its original packaging.
Return procedure for S6E1B84EHAGV20000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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