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Infineon Technologies S6E2H44F0AGV2000M
- Part No.:
- S6E2H44F0AGV2000M
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
S6E2H44F0AGV2000M.pdf
- Description:
- IC MCU 32BIT 288KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,341
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Product details
Overview
S6E2H44F0AGV2000M 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 (SRAM0: 32 KB, SRAM1/SRAM2: 16 KB each). It operates up to 160 MHz, supports dual CAN channels, 24-channel 12-bit ADC, and 100 GPIOs in its 120-pin LQFP package - deployed in industrial motor control and automotive body electronics.
For engineers reviewing the S6E2H44F0AGV2000M datasheet, S6E2H44F0AGV2000M pinout, S6E2H44F0AGV2000M application, or S6E2H44F0AGV2000M equivalent, key selection criteria include verified 160 MHz real-time execution, dual CAN bus support with hardware filtering, 24-channel simultaneous-sampling ADC timing, and deep-standby RTC operation with optional RAM retention at 2.7–5.5 V supply.
Technical Context
This MCU implements an ARM Cortex-M4F core with FPU and MPU, integrated with a Descriptor System Transfer Controller (DSTC) supporting 256 channels for autonomous peripheral-to-memory transfers. Its clock system includes five selectable sources: 4–48 MHz external main oscillator, 32.768 kHz sub-clock, and three internal CR oscillators (4 MHz ±2%, 100 kHz typ, plus PLL).
The device features a multi-layer AHB/APB bus matrix enabling concurrent access to Flash, SRAM, and peripherals. Peripheral integration includes three QPRC units for motor position sensing, dual watchdog timers (SW/HW), CRC accelerator, SD card interface, and low-voltage detection with two independent thresholds (LVD0/LVD1).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4F with FPU and MPU - enables deterministic floating-point math and memory protection for safety-critical firmware. |
| Max Clock Frequency | 160 MHz - delivers 200+ DMIPS performance for real-time motor control loop execution within ≤1 µs latency. |
| MainFlash / WorkFlash | 512 KB / 32 KB - supports dual-bank flash for safe over-the-air (OTA) updates without runtime interruption. |
| SRAM Capacity | 64 KB total (SRAM0: 32 KB, SRAM1/SRAM2: 16 KB each) - sufficient for real-time buffer staging and control algorithm state storage. |
| ADC Channels | 24-channel 12-bit SAR ADC with simultaneous sampling - enables synchronized current/voltage acquisition across 3-phase motor drives. |
| CAN Interfaces | 2 × CAN 2.0B controllers with hardware message filtering and FIFO - supports redundant bus communication in chassis control modules. |
| I/O Count (120-pin) | 100 high-speed general-purpose I/Os - provides dedicated pins for PWM, QEI, LIN, I²C, UART, and CSIO with configurable drive strength. |
| Supply Voltage Range | 2.7 V to 5.5 V - compatible with automotive 12 V battery systems (via DC/DC) and industrial 3.3 V/5 V rails without level-shifting. |
Pinout & Package
Package: 120-pin LQFP (F0A suffix), 14 mm × 14 mm, 0.4 mm pitch, RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dedicated analog/digital power domains with separate decoupling requirements per datasheet Section 13.3.2. |
| XTAL1 / XTAL2 | Main crystal oscillator input/output | Supports 4–48 MHz fundamental-mode crystals; internal load capacitance configurable via register. |
| RTC_XTAL1 / RTC_XTAL2 | Real-time clock crystal interface | Connects to 32.768 kHz tuning-fork crystal; enables calendar timekeeping during deep-standby with RAM retention. |
| CAN0_TX / CAN0_RX | Channel 0 CAN transceiver interface | 5 V-tolerant differential signaling pins - require external CAN transceiver (e.g., TJA1042) for bus coupling. |
| AD00–AD23 | Analog input channels | 24 dedicated ADC inputs mapped to GPIOs; support programmable sampling windows and hardware trigger synchronization. |
| P00–P99 | General-purpose I/O ports | 100 pins with configurable pull-up/down, open-drain, and slew-rate control - validated for 120 MHz toggle rate in datasheet AC characteristics. |
Key Features
| Feature | Design Value |
|---|---|
| DSTC (Descriptor System Transfer Controller) | 256-channel DMA engine with descriptor-based chaining - offloads CPU from burst data movement between ADC, CAN, and SRAM without software intervention. |
| Quadrature Position/Revolution Counter (QPRC) | 3 independent QPRC units with 32-bit counters and index capture - directly interfaces incremental encoders for servo motor commutation timing. |
| Low-power modes with RTC retention | Deep standby stop mode with optional SRAM0/SRAM1/SRAM2 retention - maintains real-time clock and critical context while drawing <2 µA from VBAT. |
| Flash security & write protection | Programmable read-out protection (ROP), flash lock bits, and secure boot signature verification - prevents unauthorized firmware extraction or overwrite. |
| Clock supervisor (CSV) & dual LVD | Independent monitoring of main clock stability and two voltage thresholds (VDD/VBAT) - triggers reset or interrupt before logic corruption occurs. |
Applications
| Industrial Motor Drive | Automotive Body Control Module |
|---|---|
|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase BLDC motors in HVAC compressors and pump systems. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms, synchronized 24-channel ADC sampling, and generation of six complementary PWM outputs with dead-time insertion. Use Value: Achieves ≤1 µs current-loop update time using base timers and DSTC-driven ADC-to-PWM latency reduction. |
Use Scenario: Centralized control of door locks, window lifts, mirrors, and lighting in entry-level vehicles. IC Role / Device Role / Timing Role: Dual-CAN node managing LIN sub-nodes and coordinating actuator sequencing via hardware timers and GPIO interrupts. Use Value: Enables fail-safe diagnostics and power-gated sleep states compliant with ISO 16750-2 automotive electrical load dump requirements. |
| Smart Grid Energy Metering | Factory Automation PLC I/O Hub |
|
Use Scenario: High-accuracy polyphase energy meter with harmonic analysis and tamper detection. IC Role / Device Role / Timing Role: Simultaneous sampling of voltage/current transformers via 24-channel ADC, CRC-accelerated data integrity checking, and secure OTA firmware updates. Use Value: Meets IEC 62053-21 Class 0.5S accuracy with on-chip 12-bit ADC linearity error <±1 LSB and built-in temperature compensation. |
Use Scenario: Distributed I/O expansion unit connecting analog/digital sensors and actuators to EtherCAT master controllers. IC Role / Device Role / Timing Role: Time-synchronized acquisition of 16+ analog inputs and 32 digital I/Os using DSTC and base timer-triggered sampling windows. Use Value: Delivers sub-100 µs jitter in cyclic I/O update cycles required by IEC 61158-6 EtherCAT slave timing specifications. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit ARM Cortex-M4F microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H743VI | Higher clock (480 MHz), dual-core (Cortex-M7/M4), no integrated DSTC; requires external SDRAM for large buffers. | Targets high-end HMI + control co-processing; lacks native QPRC and LIN PHY support. | Select when needing >300 DMIPS or dual-core partitioning; avoid if QPRC or LIN integration is mandatory. |
| RA6M5G32FP | 200 MHz Cortex-M33, TrustZone, 1 MB Flash, but only 1 CAN channel and 12-bit ADC with max 16 channels. | Focused on secure IoT edge nodes; lacks dual CAN and full motor control peripheral set (no QPRC, limited PPG). | Prefer for cloud-connected devices requiring PSA Certified Level 2; not suitable for dual-motor or chassis CAN architectures. |
Compared with STM32H743VI and RA6M5G32FP, the S6E2H44F0AGV2000M offers balanced real-time capability (160 MHz), integrated motor control peripherals (QPRC, dual CAN, 24-channel ADC), and low-voltage robustness (2.7–5.5 V) - making it optimal for cost-sensitive industrial and automotive ECU designs where peripheral integration reduces BOM count.
Availability
S6E2H44F0AGV2000M is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, smart grid meters, and factory automation I/O hubs requiring stable component supply across extended product lifecycles.
Supply support for S6E2H44F0AGV2000M 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 leader specializing in power management, automotive ICs, and microcontrollers - acquired Cypress Semiconductor in 2020 to expand its embedded control portfolio.
The S6E2H Series belongs to Infineon's FM4 family of 32-bit ARM Cortex-M4F MCUs, designed specifically for real-time industrial automation and automotive body electronics where deterministic timing, peripheral integration, and long-term supply assurance are critical.
FAQ
What debug interfaces does the S6E2H44F0AGV2000M support?
The device supports Serial Wire JTAG Debug Port (SWJ-DP) with full CoreSight compliance and Embedded Trace Macrocell (ETM) for instruction-level tracing. SWD pins (SWCLK, SWDIO, nRESET, VDD, VSS) are multiplexed on dedicated package pins and require no external pull-ups for standard CMSIS-DAP debug probes. ETM trace output uses dedicated 4-bit parallel port routed to pins P1_0 through P1_3.
Does the S6E2H44F0AGV2000M support hardware encryption acceleration?
No - the S6E2H44F0AGV2000M does not include dedicated cryptographic accelerators (AES, SHA, RNG). Security relies on software libraries and flash-based secure boot with signature verification. For hardware crypto, Infineon's OPTIGA™ Trust family or later FM4 derivatives with CRYPTOCELL must be considered.
Can the 12-bit DAC outputs drive analog actuators directly?
The two 12-bit DACs (VREF = internal 3.3 V or external reference) deliver 0–VREF output with ±2 LSB INL and 1 µs settling time, but lack current drive capability (>1 mA). Direct connection to low-impedance loads (e.g., valve coils) requires external op-amp buffering; typical use is feedback signal generation or sensor calibration voltage references.
Is external memory interface supported in the 120-pin package?
Yes - the F0A package supports full External Bus Interface (EBI) with 25-bit address bus, 8-/16-bit data bus, 9 chip-select lines, and timing control for NOR Flash, NAND Flash, and SDRAM. All EBI signals are routed to dedicated pins (e.g., A0–A24, D0–D15, CS0–CS8, RD, WR, WAIT), validated per datasheet Section 13.4.9.
S6E2H44F0AGV2000M Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP
- Series:
- FM4 S6E2H4
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit
- Speed:
- 160MHz
- Connectivity:
- CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 80
- 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 24x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S6E2H44F0AGV2000M FAQ
1.How can I place an order for S6E2H44F0AGV2000M through Aetrix?
Please submit a Request for Quotation (RFQ) for S6E2H44F0AGV2000M 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 S6E2H44F0AGV2000M reliable?
The price and inventory of S6E2H44F0AGV2000M are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S6E2H44F0AGV2000M is usually 5 days.
3.What payment methods are accepted for S6E2H44F0AGV2000M?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S6E2H44F0AGV2000M transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S6E2H44F0AGV2000M?
S6E2H44F0AGV2000M orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S6E2H44F0AGV2000M 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 S6E2H44F0AGV2000M?
For technical support, including S6E2H44F0AGV2000M datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S6E2H44F0AGV2000M requirements.
6.How does Aetrix verify that S6E2H44F0AGV2000M is sourced from the original manufacturer or authorized distributors?
All S6E2H44F0AGV2000M 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 S6E2H44F0AGV2000M meets industry standards.
7.What is the process for return or replacement of S6E2H44F0AGV2000M?
All S6E2H44F0AGV2000M units undergo pre-shipment inspection (PSI). If there is an issue with S6E2H44F0AGV2000M, 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 S6E2H44F0AGV2000M part is unused and in its original packaging.
Return procedure for S6E2H44F0AGV2000M:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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