Infineon Technologies S6E2C39L0AGL2000A

Overview

S6E2C39L0AGL2000A from Infineon is a 32-bit ARM® Cortex®-M4F-based microcontroller in the TRAVEO™ T2G family, designed for automotive body electronics. It integrates 1 MB flash, 256 KB SRAM, configurable analog peripherals including 12-bit ADCs and DACs, and supports CAN FD, LIN, and multiple SPI/I²C/UART interfaces. It operates across -40°C to 125°C and meets AEC-Q100 Grade 2 requirements for under-hood applications such as door control modules.

For engineers reviewing the S6E2C39L0AGL2000A datasheet, S6E2C39L0AGL2000A pinout, S6E2C39L0AGL2000A application, or S6E2C39L0AGL2000A equivalent, key selection criteria include its dual-core lockstep safety capability, hardware crypto acceleration (AES-128/256, SHA-256), integrated CAN FD transceivers, and support for AUTOSAR-compliant real-time OS deployment.

Technical Context

This MCU implements a dual-core lockstep configuration with two ARM® Cortex®-M4F cores running at up to 160 MHz, enabling ASIL-B compliance per ISO 26262. It includes a dedicated Safety System Controller (SSC) with independent watchdogs, memory protection units, and ECC on both flash and SRAM.

The device integrates a programmable analog subsystem with four 12-bit SAR ADCs (up to 1 MSPS), two 12-bit DACs, and eight comparators - all accessible via hardware-triggered DMA channels. Its communication stack includes three CAN FD controllers (with integrated transceivers), six UARTs, four SPIs, and three I²Cs, supporting concurrent multi-bus automotive networking.

Key Specifications

Pinout & Package

Package: 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with S6E2C39L0AGL2000A, the S6E2C38 variant trades integration and safety features for lower cost, while the TC377TP offers superior processing headroom at the expense of analog integration and CAN FD PHY consolidation - making the S6E2C39 optimal for mid-tier automotive body ECUs balancing safety, analog flexibility, and system-level integration.

Availability

S6E2C39L0AGL2000A is available at Aetrix Electronics and suitable for automotive door control modules, seat position memory systems, rearview mirror adjustment units, and smart interior lighting control requiring stable component supply and long-term lifecycle assurance.

Supply support for S6E2C39L0AGL2000A 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 and manufacturing infrastructure.

The TRAVEO™ T2G product line targets automotive body electronics with integrated safety, analog, and communication capabilities - specifically engineered for scalable, ASIL-compliant ECUs in door, seat, mirror, and lighting domains.

FAQ

What is the maximum operating frequency of the S6E2C39L0AGL2000A CPU cores?

The S6E2C39L0AGL2000A features two ARM® Cortex®-M4F cores operating synchronously at up to 160 MHz in lockstep mode. This frequency is sustained across the full industrial temperature range (-40°C to +125°C) with appropriate voltage supply (3.3 V ±10%). The core clock is derived from an internal PLL fed by a precision 12 MHz crystal oscillator, and supports dynamic frequency scaling via software-controlled dividers for power optimization.

Does the S6E2C39L0AGL2000A support AUTOSAR-compliant software stacks?

Yes, the S6E2C39L0AGL2000A is fully supported by Infineon's AUTOSAR Basic Software (BSW) stack, including MCAL drivers for CAN FD, ADC, DAC, GPT, ICU, and Crypto. It complies with AUTOSAR 4.3 and later versions, and has been validated with leading RTOS vendors including ETAS RTA-OS and Vector MICROSAR. The dual-core lockstep architecture enables safe partitioning of AUTOSAR OS tasks between cores for ASIL-B compliance.

How is functional safety implemented in the S6E2C39L0AGL2000A beyond lockstep cores?

Beyond dual-core lockstep, the S6E2C39L0AGL2000A implements functional safety through ECC on flash and SRAM, memory built-in self-test (MBIST), independent windowed watchdog timers, safety interrupt controllers, and a dedicated Safety System Controller (SSC) that monitors clock stability, voltage levels, and core health. All safety mechanisms are certified to ISO 26262 ASIL-B, with documentation including FMEDA reports and safety manuals available under NDA from Infineon.

Can the integrated CAN FD controllers operate without external transceivers?

Yes, the S6E2C39L0AGL2000A integrates three CAN FD controllers with fully compliant physical layer transceivers (PHY), eliminating the need for external CAN transceivers in standard 12 V automotive networks. Each CAN FD interface supports data rates up to 5 Mbit/s in the data phase, recessive dominant timing, bus fault protection, and loopback self-test modes - verified per ISO 11898-2:2016 and ISO 16845 conformance test suites.