Infineon Technologies S6E2HE4E0AGV2000M

Overview

S6E2HE4E0AGV2000M from Infineon Technologies (formerly Cypress) is a 32-bit ARM® Cortex®-M4F microcontroller with 512 KB MainFlash, 32 KB WorkFlash, and 64 KB on-chip SRAM (32 KB SRAM0 + 16 KB SRAM1 + 16 KB SRAM2). It operates up to 160 MHz, supports dual CAN interfaces, 24-channel 12-bit ADC, and 100 high-speed GPIOs in a 120-pin LQFP package. It targets motor control, industrial automation, and embedded real-time systems requiring deterministic timing and mixed-signal integration.

For engineers reviewing the S6E2HE4E0AGV2000M datasheet, S6E2HE4E0AGV2000M pinout, S6E2HE4E0AGV2000M application, or S6E2HE4E0AGV2000M equivalent, key selection criteria include its dual CAN capability, 160 MHz Cortex-M4F core with FPU, 24-channel ADC resolution and sampling rate, low-voltage detection with two independent channels, and deep-standby RTC mode with configurable RAM retention.

Technical Context

The S6E2HE4E0AGV2000M implements an ARM Cortex-M4F core with hardware floating-point unit and NVIC supporting 128 interrupt channels. Its clock system integrates five sources - including 4–48 MHz main oscillator, 32.768 kHz sub-clock, and programmable PLL - enabling dynamic switching for power-performance trade-offs.

Peripheral architecture includes a 256-channel DSTC for zero-CPU-overhead data movement, dual CAN controllers compliant with ISO 11898-1, and a QPRC module with three independent quadrature decoder channels for precise position sensing in servo and BLDC motor control loops.

Key Specifications

Pinout & Package

The S6E2HE4E0AGV2000M is housed in a 120-pin LQFP (14 mm × 14 mm, 0.4 mm pitch) package with exposed thermal pad, rated for industrial temperature range (–40 °C to +105 °C) and RoHS compliance.

Key Features

Applications

Equivalent & Alternatives

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

Compared with RA6M4 and STM32H743VI, the S6E2HE4E0AGV2000M offers optimal balance of deterministic motor control peripherals (QPRC, dual CAN, 24-channel ADC), industrial-grade low-power modes, and compact 120-pin LQFP packaging - making it uniquely suited for space-constrained, safety-aware motion control designs.

Availability

S6E2HE4E0AGV2000M is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, programmable logic controllers, and smart energy meters requiring stable component supply across extended product lifecycles.

Supply support for S6E2HE4E0AGV2000M 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 S6E2H Series belongs to Infineon's FM4 family of 32-bit ARM Cortex-M4F MCUs, designed specifically for deterministic real-time control in motor drives, industrial automation, and automotive body electronics where precision timing, mixed-signal integration, and functional safety are critical.

FAQ

What is the maximum operating frequency and does it require external clock circuitry?

The S6E2HE4E0AGV2000M operates at up to 160 MHz using its internal PLL, which can be driven by either a 4–48 MHz external crystal (XTAL1/XTAL2) or the 4 MHz internal CR oscillator. An external crystal is required for CAN bit timing accuracy and low-jitter real-time control; the internal oscillator alone yields ±2% frequency tolerance, insufficient for strict CAN baud rate compliance.

Does this MCU support secure firmware updates and code protection?

Yes. The device includes programmable flash security features: read-out protection (ROP) levels prevent unauthorized memory dump, and secure boot verifies digital signatures of firmware images before execution. These mechanisms are enforced by hardware and configurable via dedicated Flash Protection Registers (FPROT), meeting IEC 62443-3-3 SL2 requirements for embedded firmware integrity.

How many independent CAN interfaces does it provide, and are they fully compliant?

The S6E2HE4E0AGV2000M integrates two independent CAN 2.0B controllers compliant with ISO 11898-1, each supporting bit rates up to 1 Mbps and full message filtering (32 acceptance masks + 64 object buffers). Both controllers operate concurrently without shared resources, enabling redundant bus architectures or separation of control and diagnostics traffic.

What low-power modes are available and what is the lowest achievable current draw?

It supports Sleep, Timer, RTC, Stop, Deep Standby RTC, and Deep Standby Stop modes. In Deep Standby RTC mode with RAM retention disabled, typical current draw is 0.8 µA at 25 °C (VCC = 3.3 V). With RTC and 32-byte retention RAM active, consumption rises to 1.2 µA - verified per datasheet Section 13.10.1 under recommended operating conditions.