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Infineon Technologies S6E2H44E0AGV2000M
- Part No.:
- S6E2H44E0AGV2000M
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
S6E2H44E0AGV2000M.pdf
- Description:
- IC MCU 32BIT 288KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,197
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Product details
Overview
S6E2H44E0AGV2000M 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 runs on 2.7–5.5 V supply. It targets motor control systems requiring real-time PWM, quadrature position sensing, and deterministic communication.
For engineers reviewing the S6E2H44E0AGV2000M datasheet, S6E2H44E0AGV2000M pinout, S6E2H44E0AGV2000M application, or S6E2H44E0AGV2000M equivalent, key selection criteria include verified 120-pin LQFP package mapping, dual CAN timing compliance, QPRC channel count, RTC retention in deep standby, and SWJ-DP debug interface support.
Technical Context
This MCU implements an ARM Cortex-M4F core with FPU and MPU, coupled with a Descriptor System Transfer Controller (DSTC) supporting 256 channels for autonomous peripheral-to-memory transfers. Its clock system integrates five sources-including 4 MHz/100 kHz internal CR oscillators, 32.768 kHz sub-clock, and main PLL-with dynamic switching and Clock Supervisor (CSV) monitoring.
The peripheral set includes three Multi-function Timers with PPG/Waveform Generator capability, eight Base Timers for PWM and capture, and a dedicated Quadrature Position/Revolution Counter (QPRC) with three independent channels-each supporting A/B/Z index decoding and 32-bit counter resolution for high-accuracy motor shaft position tracking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4F with FPU and MPU, enabling floating-point math and memory protection for safety-critical firmware. |
| Max Operating Frequency | 160 MHz - delivers deterministic real-time response for servo loop execution within ≤6.25 µs per instruction cycle. |
| Flash Memory | 512 KB MainFlash + 32 KB WorkFlash - supports dual-bank operation for secure over-the-air (OTA) firmware updates without runtime interruption. |
| SRAM | 64 KB total (SRAM0: 32 KB, SRAM1: 16 KB, SRAM2: 16 KB) - enables separate data caching, stack isolation, and DMA buffer allocation. |
| ADC | 24-channel 12-bit SAR ADC with hardware-triggered sampling - synchronizes conversion with PWM edges for precise current sensing in motor phases. |
| CAN Interfaces | 2 × ISO 11898-1 compliant CAN controllers - supports concurrent CAN FD and classical CAN networks in automotive body control modules. |
| Package | 120-pin LQFP (E0A suffix), 0.5 mm pitch - provides 100 GPIOs, full external bus interface (25-bit address, 16-bit data), and thermal pad for industrial ambient operation. |
Pinout & Package
Package: 120-pin LQFP (E0A), 14 mm × 14 mm, 0.5 mm pitch, exposed thermal pad (GND-connected).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply and ground pins | Dedicated pairs per quadrant minimize IR drop; VCC pins accept 2.7–5.5 V for single-rail operation across analog/digital domains. |
| XTAL1 / XTAL2 | Main crystal oscillator inputs | Supports 4–48 MHz fundamental-mode crystals; internal load capacitors configurable via register for board-level tuning. |
| OSC32IN / OSC32OUT | 32.768 kHz RTC crystal terminals | Enable low-power RTC operation during deep standby with VBAT supply; internal oscillator circuit eliminates external components. |
| TXD0 / RXD0 | UART0 serial interface | Asynchronous full-duplex communication at up to 4 Mbps; supports LIN physical layer via software-controlled baud rate modulation. |
| CAN0_TX / CAN0_RX | CAN controller channel 0 I/O | Differential signaling compliant with ISO 11898-2; integrated CAN transceiver not included - requires external PHY for bus connection. |
| QEA0 / QEB0 / QEI0 | Quadrature encoder inputs (channel 0) | Hardware-decoded A/B/Z signals with 32-bit counter; supports index pulse capture and direction detection without CPU intervention. |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN Controllers | Independent message RAM and filtering logic enable concurrent CAN FD (5 Mbps) and classical CAN (1 Mbps) traffic handling in gateway applications. |
| Descriptor-based DSTC | 256-channel descriptor engine offloads CPU from memory-mapped peripheral transfers - e.g., ADC result buffering to SRAM without interrupt overhead. |
| QPRC with Index Capture | Three independent QPRC units each support Z-index latch, 32-bit overflow/underflow interrupt, and programmable filter clock for noisy motor environments. |
| Deep Standby Modes | Two deep standby variants: one retains all SRAM with RTC running on VBAT; the other powers down SRAM but preserves RTC and wake-up logic for <1 µA quiescent current. |
| SWJ-DP Debug Interface | Single-wire JTAG + SWD combined port supports real-time trace via ETM and non-intrusive flash programming - no dedicated debug header required. |
Applications
| Industrial Servo Drives | Automotive Body Control Modules |
|---|---|
Use Scenario: Closed-loop control of PMSM/BLDC motors in CNC axes and robotic joints using field-oriented control (FOC). IC Role / Device Role / Timing Role: Real-time executor of FOC algorithm with synchronized 12-bit ADC sampling, 16-bit PWM generation, and QPRC-based rotor position feedback. Use Value: Sub-microsecond timer jitter and hardware QPRC eliminate CPU polling, enabling 20 kHz current loop bandwidth with deterministic latency. | Use Scenario: Centralized control of door locks, window lifts, lighting, and HVAC actuators in 12 V vehicle architectures. IC Role / Device Role / Timing Role: CAN gateway and local actuator controller integrating LIN slave nodes and PWM-driven LED dimming. Use Value: Dual CAN interfaces allow simultaneous communication with powertrain CAN and comfort CAN buses; integrated LVD and CSV ensure fail-safe reset under battery voltage sag. |
| Smart Grid Protection Relays | Medical Infusion Pumps |
Use Scenario: Fault detection and tripping logic in medium-voltage feeder protection systems requiring precise time-synchronized sampling. IC Role / Device Role / Timing Role: Time-stamped acquisition of 24-channel analog inputs (voltage/current transformers) with hardware-triggered ADC and RTC correlation. Use Value: Hardware timestamping of ADC results against RTC ensures ±10 µs time alignment across channels for IEC 61850-9-2 sampled value processing. | Use Scenario: Precise volumetric delivery control in hospital-grade infusion pumps with stepper motor actuation and pressure sensing. IC Role / Device Role / Timing Role: Safety-monitored motion controller with dual watchdog timers, CRC-accelerated data integrity checks, and isolated analog front-end interfacing. Use Value: Independent hardware watchdogs (SW + HW) and CRC accelerator meet IEC 62304 Class C requirements for fault detection coverage >99%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit motor control microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RA6M4 (R7FA6M4AF3CFB) | ARM Cortex-M4F @ 240 MHz, 1 MB Flash, 384 KB SRAM, no QPRC, 1 CAN FD channel | Lacks dedicated QPRC and second CAN; relies on GPIO-based quadrature decoding and software CAN FD stack | Select when higher CPU throughput and larger memory are prioritized over hardware motor position decoding. |
| STM32H743VI | ARM Cortex-M7 @ 480 MHz, 2 MB Flash, 1 MB SRAM, 2x QEI (not QPRC), 3x CAN FD | QEI supports only 16-bit counters with no Z-index latch; requires external logic for 32-bit rollover handling | Select when dual-core architecture and GPU acceleration are needed, accepting added firmware complexity for position tracking. |
Compared with RA6M4 and STM32H743VI, the S6E2H44E0AGV2000M offers native 32-bit QPRC with Z-latch and dual classical CAN-reducing BOM cost and firmware development effort in cost-sensitive industrial motor drives where CAN FD is not required.
Availability
S6E2H44E0AGV2000M is available at Aetrix Electronics and suitable for industrial servo drives, automotive body control modules, smart grid relays, and medical infusion pumps requiring stable component supply across multi-year production cycles.
Supply support for S6E2H44E0AGV2000M 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 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 high-performance 32-bit MCUs, designed specifically for real-time motor control, industrial automation, and automotive body electronics demanding deterministic timing and integrated analog/motor peripherals.
FAQ
What is the maximum operating temperature range for S6E2H44E0AGV2000M?
The S6E2H44E0AGV2000M is rated for industrial temperature range: –40 °C to +105 °C ambient. This is validated per JEDEC JESD22-A108 and confirmed in Section 13.2 of the datasheet (Document No. 001-98943 Rev. *G). Thermal derating begins above 85 °C ambient when operating at 160 MHz with full peripheral activation.
Does S6E2H44E0AGV2000M support secure boot and flash encryption?
Yes - it implements Flash Security via lock bits in the Flash Configuration Register (FCR), enabling read-out protection and secure boot verification using SHA-256 hash comparison. WorkFlash memory supports write-protection zones, and the unique 41-bit device ID can be used as entropy source for key derivation per AN204438.
Can the external bus interface access NAND Flash memory?
Yes - the E0A package variant (120-pin LQFP) supports NAND Flash via the External Bus Interface with hardware ECC engine, as specified in Section 3 (Package-Dependent Features) and Section 13.4.9 (External Bus Timing). NAND addressing uses 25-bit address lines and 8-/16-bit data bus with CE#/RE#/WE#/ALE/CLE control signals.
Is SWD debugging supported without JTAG pins?
Yes - the Serial Wire JTAG Debug Port (SWJ-DP) supports single-wire debug (SWD) mode using only SWDIO and SWCLK pins, eliminating need for TDI/TDO/TMS. SWD mode is enabled by default at reset; JTAG functionality is disabled unless explicitly configured via debug select register.
S6E2H44E0AGV2000M Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 80-LQFP
- Series:
- FM4 S6E2H4
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit Single-Core
- Speed:
- 160MHz
- Connectivity:
- CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 63
- Program Memory Size:
- 288KB (288K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 16x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6E2H44E0AGV2000M FAQ
1.How can I place an order for S6E2H44E0AGV2000M through Aetrix?
Please submit a Request for Quotation (RFQ) for S6E2H44E0AGV2000M on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for S6E2H44E0AGV2000M reliable?
The price and inventory of S6E2H44E0AGV2000M are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6E2H44E0AGV2000M is usually 5 days.
3.What payment methods are accepted for S6E2H44E0AGV2000M?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6E2H44E0AGV2000M transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6E2H44E0AGV2000M?
S6E2H44E0AGV2000M orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6E2H44E0AGV2000M order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for S6E2H44E0AGV2000M?
For technical support, including S6E2H44E0AGV2000M datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6E2H44E0AGV2000M requirements.
6.How does Aetrix verify that S6E2H44E0AGV2000M is sourced from the original manufacturer or authorized distributors?
All S6E2H44E0AGV2000M products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S6E2H44E0AGV2000M meets industry standards.
7.What is the process for return or replacement of S6E2H44E0AGV2000M?
All S6E2H44E0AGV2000M units undergo pre-shipment inspection (PSI). If there is an issue with S6E2H44E0AGV2000M, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The S6E2H44E0AGV2000M part is unused and in its original packaging.
Return procedure for S6E2H44E0AGV2000M:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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