Infineon Technologies S6E2D35G0AGE20000

Overview

S6E2D35G0AGE20000 from Infineon Technologies (formerly Cypress) is a 32-bit Arm® Cortex®-M4F microcontroller with 384 KB on-chip Flash, 36 KB SRAM (32 KB + 4 KB), and integrated graphics display controller (GDC). It operates at up to 160 MHz, includes hardware FPU, MPU, and supports USB 2.0 Full-Speed device/host, 24-channel 12-bit ADC, and motor control peripherals. Used in industrial HMI and embedded display systems requiring real-time graphics acceleration and deterministic motor timing.

For engineers reviewing the S6E2D35G0AGE20000 datasheet, S6E2D35G0AGE20000 pinout, S6E2D35G0AGE20000 application, or S6E2D35G0AGE20000 equivalent, key selection criteria include GDC memory interface support (up to 512 KB VRAM), dual watchdog timers (HW/SW), RTC with leap-year handling, QPRC for encoder position tracking, and 120-pin LQFP package compatibility with external SDRAM/HyperBus expansion.

Technical Context

The S6E2D35G0AGE20000 implements an Arm Cortex-M4F core (r0p1) with hardware floating-point unit and Memory Protection Unit, enabling deterministic real-time execution in safety-aware industrial firmware. Its peripheral set integrates dedicated motor control blocks-including dead-time insertion, DTIF emergency stop interrupt, and A/D activation compare-alongside a 24-channel 12-bit ADC with 1.0 μs conversion time at 3.3 V.

Graphics capability is anchored by the GDC unit supporting 2D blit acceleration and external display interfaces including High-Speed Quad SPI, SDRAM, and Hyper Bus Interface (HBI), with up to 512 KB dedicated VRAM and optional 2 MB VFLASH. Clock management includes five sources (main/sub/CR/PLL), CSV for external oscillator failure detection, and six low-power modes with VBAT-backed RTC and 32-byte backup registers.

Key Specifications

Pinout & Package

Package: 120-pin LQFP (14 mm × 14 mm, 0.4 mm pitch), RoHS-compliant, moisture sensitivity level 3. Thermal pad exposed on bottom for enhanced heat dissipation in continuous motor control operation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with S6E2D35G0AGE20000, the LQFP-100 variant trades pin count and memory interface capability for lower cost and smaller footprint, while the 512 KB Flash variant retains full feature parity but adds headroom for secure boot, OTA update partitions, and certified safety libraries without external Flash reliance.

Availability

S6E2D35G0AGE20000 is available at Aetrix Electronics and suitable for industrial HMI display terminals, brushless DC motor controllers, and smart energy meters requiring stable component supply, long-term lifecycle support, and qualified automotive-grade traceability.

Supply support for S6E2D35G0AGE20000 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 MCUs, and industrial control solutions, with global manufacturing and quality certification to ISO/TS 16949 and IEC 61508.

The S6E2D3 Series belongs to Infineon's FM4 family of high-performance Arm Cortex-M4F microcontrollers, designed specifically for real-time industrial automation, motor control, and human-machine interface applications demanding integrated graphics, precision timing, and functional safety readiness.

FAQ

What is the maximum operating frequency of the S6E2D35G0AGE20000 core?

The Arm Cortex-M4F core operates at up to 160 MHz, enabled by the on-chip Main PLL with external crystal input (4–20 MHz). This frequency is sustained across the full VCC range (3.0–3.6 V) and ambient temperature (–40°C to +105°C), with flash accelerator eliminating wait states up to 72 MHz and maintaining equivalent access speed beyond that via trace buffer and prefetch logic.

Does the S6E2D35G0AGE20000 support USB device and host mode simultaneously?

No, the single USB interface supports device mode and host mode, but not concurrently. Device mode provides up to 6 endpoints (including 256-byte EP1) for CDC/HID classes; host mode supports up to 256-byte packets, automatic device attach/detach detection, and Low/Full-Speed enumeration. Mode selection is configured at reset via dedicated register bits and requires firmware reinitialization to switch.

How is graphics memory managed for the GDC unit?

The GDC uses dedicated VRAM (up to 512 KB) allocated from external SDRAM or HyperBus memory mapped at 0x6000_0000–0x7FFF_FFFF. Internal VFLASH (2 MB) may store compressed GUI assets. The GDC engine performs autonomous 2D blit operations using descriptor lists, freeing the CPU from pixel-level transfers while supporting alpha blending and clipping through hardware registers.

What low-power modes are available and which peripherals remain active?

Six modes are supported: Sleep (CPU stopped, peripherals active), Timer (RTC + WDT running), RTC (RTC + 32 kB backup RAM), Stop (all clocks halted except RTC), Deep Standby RTC (VBAT-powered RTC + optional RAM retention), and Deep Standby Stop (VBAT-only RTC). In Stop mode, only RTC, backup registers, and wakeup pins remain functional; in Deep Standby RTC, the 32.768 kHz oscillator and 32-byte backup registers stay powered from VBAT.