Infineon Technologies S6E2D55J0AGV2000A

Overview

S6E2D55J0AGV2000A from Infineon Technologies (formerly Cypress) is a 32-bit Arm® Cortex®-M4F microcontroller with 384 KB on-chip Flash, 36 KB SRAM (32 KB SRAM0 + 4 KB SRAM2), and integrated graphics display controller (GDC). It operates up to 160 MHz, includes hardware FPU, MPU, and supports CAN-FD (5 Mbps), USB 2.0 Full-Speed device/host, and dual I²S interfaces. It targets embedded HMI and motor control applications requiring real-time graphics rendering and multi-protocol connectivity.

For engineers reviewing the S6E2D55J0AGV2000A datasheet, S6E2D55J0AGV2000A pinout, S6E2D55J0AGV2000A application, or S6E2D55J0AGV2000A equivalent, key selection considerations include its non-ISO CAN-FD interface, GDC-accelerated 2D blit capability, 160 MHz deterministic timing, dual I²S TX/RX with 66-word FIFOs, and VBAT-supported RTC with 32-byte backup registers.

Technical Context

The S6E2D55J0AGV2000A implements a full Arm Cortex-M4F core (r0p1 revision) with hardware floating-point unit and Memory Protection Unit, enabling deterministic real-time execution in safety-aware industrial firmware. Its clock system integrates five sources-including 4–20 MHz main oscillator, 32.768 kHz sub-clock, and Main PLL-with Clock Supervisor (CSV) for external oscillator failure detection and LVD2-triggered auto-reset.

Peripheral integration centers on parallel real-time subsystems: a dedicated Graphics Display Controller with up to 512 KB VRAM and HBI/Quad SPI/SDRAM interfaces; a non-ISO CAN-FD controller with 192 Rx/32 Tx message buffers; and a DSTC (Descriptor System Transfer Controller) with 128 channels for CPU-offloaded data movement-critical for high-throughput sensor fusion or display refresh without CPU intervention.

Key Specifications

Pinout & Package

This device is housed in a 120-pin LQFP package (14 mm × 14 mm, 0.4 mm pitch) with exposed thermal pad. Pin functions are fully defined in Infineon's S6E2D5 Series datasheet (002-03982 Rev. *F), Section 3 "Pin Assignment" and Section 4 "Pin Descriptions".

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with R7FS7G27H3A01CFB and RA6M5DFA001FH#AA0, the S6E2D55J0AGV2000A uniquely balances high-speed real-time control (160 MHz M4F+FPU), non-ISO CAN-FD for legacy-compatible high-bandwidth fieldbus, and integrated GDC for cost-sensitive embedded displays - making it optimal for HMI-centric industrial and automotive edge nodes where graphics offload and CAN upgrade coexist.

Availability

S6E2D55J0AGV2000A is available at Aetrix Electronics and suitable for industrial HMI panels, automotive body control modules, motor drive controllers, and smart audio endpoints requiring stable component supply, long-term lifecycle support, and qualified automotive-grade sourcing.

Supply support for S6E2D55J0AGV2000A 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 ICs, and microcontrollers, with global R&D and manufacturing infrastructure.

The S6E2D5 Series belongs to Infineon's FM4 family of 32-bit Arm-based MCUs, designed specifically for high-performance embedded applications demanding real-time graphics, motor control, and multi-protocol connectivity in industrial and automotive environments.

FAQ

What is the maximum operating frequency and voltage range for S6E2D55J0AGV2000A?

The S6E2D55J0AGV2000A operates at up to 160 MHz with a core supply voltage (VCC) of 3.0–3.6 V when USB or GDC functionality is active. Its VBAT supply supports 1.65–3.6 V for RTC and backup register retention. The device requires a 4–20 MHz external crystal for main clock generation and uses internal CR oscillators for low-power modes.

Does S6E2D55J0AGV2000A support ISO CAN-FD or only non-ISO CAN-FD?

S6E2D55J0AGV2000A implements non-ISO CAN-FD, compliant with the original Bosch CAN FD specification (not ISO 11898-1:2015). It supports 5 Mbps data rates and extended payloads but cannot interoperate with ISO CAN-FD nodes due to differences in CRC calculation and bit stuffing rules. Infineon documentation explicitly states this distinction and references CiA white papers on the incompatibility.

How is graphics acceleration implemented, and what memory does the GDC use?

The GDC is a dedicated hardware block supporting 2D block image transfers (blit), alpha blending, and color space conversion. It accesses up to 512 KB of dedicated VRAM (separate from main SRAM), and supports external memory expansion via HBI, Quad SPI, or SDRAM interfaces. VRAM is physically distinct and managed by GDC-specific address mapping, enabling concurrent CPU and GDC access without arbitration stalls.

What debug and trace capabilities does S6E2D55J0AGV2000A provide?

The device includes Serial Wire Debug Port (SWJ-DP) for JTAG/SWD debugging and Embedded Trace Macrocell (ETM) for instruction-level trace. ETM supports real-time instruction trace with timestamping and branch profiling, enabling cycle-accurate analysis of interrupt latency and RTOS task scheduling. No external trace port is required - trace data is streamed via SWO pin or captured in on-chip buffers.