Infineon Technologies S6E2C4AJ0AGV2000A

Overview

S6E2C4AJ0AGV2000A from Infineon is a 32-bit ARM® Cortex®-M4F-based microcontroller in the TRAVEO™ T2G family, designed for automotive body electronics. It integrates 2 MB flash, 384 KB SRAM, dual CAN FD controllers, 4x LIN, and hardware security (HSM with AES-128/256, SHA-256, RSA-2048). It targets door control modules requiring real-time motor actuation, secure firmware updates, and multi-protocol vehicle networking.

For engineers reviewing the S6E2C4AJ0AGV2000A datasheet, S6E2C4AJ0AGV2000A pinout, S6E2C4AJ0AGV2000A application, or S6E2C4AJ0AGV2000A equivalent, key selection criteria include CAN FD timing compliance, HSM cryptographic throughput, flash ECC coverage, and AEC-Q100 Grade 2 qualification for under-hood operation.

Technical Context

This MCU implements a dual-core lockstep safety architecture with CPU self-test, memory BIST, and peripheral CRC engines to meet ISO 26262 ASIL-B requirements. Its clock system includes a 4–20 MHz crystal oscillator, PLLs supporting 160 MHz core clock, and independent low-power oscillators for RTC and watchdog.

The device integrates dedicated hardware accelerators for CRC-32, DES/TDES, and true random number generation (TRNG), alongside configurable GPIOs with programmable slew rate, pull-up/down, and glitch filtering - all validated for automotive temperature range (−40 °C to +125 °C).

Key Specifications

Pinout & Package

LQFP-144 package with exposed thermal pad; RoHS-compliant, lead-free finish; JEDEC-standard footprint for automated optical inspection and reflow profiling.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar automotive body controller applications.

Compared with S6E2C3AJ0AGV2000A, this part adds HSM-based secure boot and full CAN FD bandwidth; versus TC377TP, it offers smaller footprint and lower static current while retaining ASIL-B compliance - ideal for space-constrained body ECUs needing certified cybersecurity.

Availability

S6E2C4AJ0AGV2000A is available at Aetrix Electronics and suitable for door control modules, seat position memory systems, smart rearview mirrors, and automotive lighting control units requiring stable component supply across extended automotive production lifecycles.

Supply support for S6E2C4AJ0AGV2000A 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 electronics, automotive ICs, and security solutions, with global R&D centers and wafer fabs in Dresden and Villach.

This device belongs to the TRAVEO™ T2G automotive microcontroller product line, engineered specifically for body electronics applications demanding functional safety, secure communication, and multi-protocol connectivity in harsh automotive environments.

FAQ

What is the maximum operating frequency of the S6E2C4AJ0AGV2000A core?

The ARM® Cortex®-M4F core operates at a maximum frequency of 160 MHz, achieved via internal PLL configuration from an external 4–20 MHz crystal oscillator. This frequency is fully supported across the entire AEC-Q100 Grade 2 temperature range (−40 °C to +125 °C) with guaranteed timing margins per Infineon's characterization data.

Does the S6E2C4AJ0AGV2000A support JTAG debugging in production units?

No - JTAG/SWD debug access is permanently disabled after successful secure boot unless explicitly enabled via HSM-authenticated debug certificate. Production units ship with debug port locked by default; enabling requires cryptographic challenge-response exchange with the onboard HSM using pre-provisioned keys.

How is flash memory protected against corruption during power loss?

Flash integrity is maintained through hardware ECC (single-bit correction, double-bit detection) on all read/write operations, combined with atomic sector erase and page write sequences. The bootloader validates flash checksums at every reset, and failed verification triggers safe boot into recovery mode with UART-based firmware reflash capability.

Can the LIN interfaces operate independently while CAN FD is active?

Yes - all four LIN channels and two CAN FD controllers operate concurrently with independent clock domains and DMA channels. No resource contention occurs because each peripheral has dedicated bus matrix arbitration and interrupt vectors, enabling simultaneous LIN slave responses and CAN FD frame transmission without jitter or priority inversion.