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Infineon Technologies XMC1100T038F0016AAXUMA1
- Part No.:
- XMC1100T038F0016AAXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 38-TFSOP (0.173", 4.40mm Width)
- Datasheet:
-
XMC1100T038F0016AAXUMA1.pdf
- Description:
- IC MCU 32BIT 16KB FLASH 38TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,031
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Product details
Overview
XMC1100T038F0016AAXUMA1 from Infineon Technologies is an ARM® Cortex™-M0 32-bit microcontroller with 64 kB Flash, 16 kB SRAM, and integrated peripherals including dual USIC channels, 12-bit ADC (12 channels), CCU4 timers, and RTC. It targets industrial motor control, power conversion, and sensor interface applications requiring deterministic real-time response and low-power operation.
For engineers reviewing the XMC1100T038F0016AAXUMA1 datasheet, XMC1100T038F0016AAXUMA1 pinout, XMC1100T038F0016AAXUMA1 application, or XMC1100T038F0016AAXUMA1 equivalent, key selection factors include its TSSOP-38 package, 48 MHz max CPU frequency, on-chip temperature sensor, SWD debug interface, and support for UART/SPI/I²C/LIN via USIC modules.
Technical Context
The XMC1100T038F0016AAXUMA1 implements a single-core ARM Cortex-M0 processor with Thumb/Thumb-2 instruction set support, 1-cycle 32-bit hardware multiplier, and SysTick timer for RTOS integration. Its memory subsystem includes 64 kB Flash (with 0.5 kB read-only sector), 16 kB SRAM, and 8 kB ROM containing boot code and peripheral drivers.
Peripherals are organized around AHB-Lite and APB buses: dual USIC modules provide configurable serial interfaces; CCU4 units deliver PWM generation and input capture; ERU enables event-driven logic routing; VADC supports simultaneous sampling across up to 12 channels with hardware averaging and window comparison.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M0, 32-bit, up to 48 MHz - delivers deterministic real-time execution with minimal interrupt latency. |
| Flash Memory | 64 kB + 0.5 kB read-only sector - enables firmware storage with protected bootloader region. |
| SRAM | 16 kB - sufficient for stack, heap, and real-time data buffers in motor control loops. |
| ADC Resolution | 12-bit, 12-channel - supports precision current/voltage sensing in power electronics. |
| Debug Interface | ARM Serial Wire Debug (SWD) - allows full JTAG-equivalent debugging using only 2 pins. |
| Operating Voltage | 2.7 V to 5.5 V - compatible with industrial 3.3 V and 5 V supply rails without level shifting. |
| Temperature Range | −40 °C to +105 °C - qualified for extended industrial ambient conditions. |
Pinout & Package
Package: TSSOP-38 (3.6 mm × 9.7 mm, 0.65 mm pitch), thermally enhanced for industrial PCB layouts with moderate power dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Core Power Supply | 3.3 V nominal supply for digital logic and internal regulators; decoupling required per datasheet layout guidelines. |
| VSS | Digital Ground | Reference return path for all digital I/O and core logic; must be connected to system ground plane. |
| P0.0–P0.15 | General-Purpose I/O | Configurable as push-pull, open-drain, or input with hysteresis; some support alternate USIC/ADC functions. |
| P1.0–P1.7 | General-Purpose I/O | Additional GPIO bank with dedicated ERU input capability and analog input support on select pins. |
| SWDIO / SWCLK | Debug Interface | Two-pin SWD interface for programming and real-time debugging; no external pull-ups required. |
| RESETn | Active-Low Reset Input | Asynchronous reset signal; internal pull-up ensures valid state during power-up without external components. |
Key Features
| Feature | Design Value |
|---|---|
| Universal Serial Interface Channels (USIC) | Dual USIC modules support UART, SPI (single/dual/quad), I²C, I²S, and LIN - eliminates need for external protocol translators. |
| Event Request Unit (ERU) | Hardware-based event router enabling zero-CPU-latency signal conditioning between peripherals like ADC, CCU4, and GPIO. |
| CCU4 Capture/Compare Units | Four independent CCU4 slices with dead-time insertion and shadow register updates - essential for three-phase motor gate drive timing. |
| On-Chip Temperature Sensor | Integrated analog temperature sensor with ±3 °C accuracy over −40 °C to +105 °C - enables thermal monitoring without external components. |
| PRNG Module | Hardware pseudo-random number generator compliant with FIPS 140-2 - accelerates secure boot and cryptographic key derivation. |
Applications
| Industrial Motor Control | Switch-Mode Power Supply (SMPS) |
|---|---|
Use Scenario: Closed-loop control of BLDC or PMSM motors in HVAC blowers and industrial pumps. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms, PWM generation via CCU4, and current sensing via VADC with hardware averaging. Use Value: Sub-microsecond interrupt latency and synchronized ADC sampling ensure precise torque ripple suppression at 20 kHz switching frequencies. | Use Scenario: Digital control of isolated DC-DC converters in telecom and server PSUs. IC Role / Device Role / Timing Role: Voltage/current loop regulation, fault detection (overvoltage, overtemperature), and communication via I²C to PMBus host. Use Value: Dual USIC channels enable concurrent PMBus (I²C) and isolated UART reporting, while ERU triggers immediate shutdown on fault events. |
| Sensor Signal Conditioning | Programmable Logic Controller (PLC) I/O Module |
Use Scenario: Analog front-end for pressure, temperature, and current transducers in factory automation nodes. IC Role / Device Role / Timing Role: Multi-channel 12-bit ADC acquisition with window comparison, coupled with RTC-stamped timestamping and SPI output to host MCU. Use Value: On-chip hysteresis and programmable sampling rates reduce external signal conditioning components and improve noise immunity in noisy factory environments. | Use Scenario: Digital input/output expansion module with diagnostics for modular PLC backplanes. IC Role / Device Role / Timing Role: Isolated GPIO management, LED status indication, CRC-protected configuration EEPROM access, and watchdog supervision. Use Value: Integrated WDT and flash ECC ensure fail-safe behavior during firmware updates; 16 kB SRAM supports local buffering of I/O scan data before CAN transmission. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC1200T038F0032AAXUMA1 | Higher Flash (32 kB), same TSSOP-38 package, identical peripheral set and pinout. | Supports larger firmware images with more complex control algorithms or communication stacks. | Select when firmware size exceeds 64 kB or when future scalability is required without PCB redesign. |
| STM32F070F6P6 | ARM Cortex-M0, 32 kB Flash, 6 kB SRAM, TSSOP-20 - smaller package, fewer peripherals (no CCU4, single USIC). | Limited to basic control tasks; lacks advanced motor control features like dead-time insertion or ERU routing. | Choose for cost-sensitive, low-complexity applications where peripheral count and real-time determinism are secondary. |
Compared with XMC1200T038F0032AAXUMA1, this part offers lower Flash capacity but maintains identical timing, debug, and peripheral compatibility; versus STM32F070F6P6, it provides superior real-time performance, richer peripheral integration, and industrial-grade thermal range - critical for deterministic embedded control.
Availability
XMC1100T038F0016AAXUMA1 is available at Aetrix Electronics and suitable for industrial motor control, switch-mode power supply design, and sensor interface applications requiring stable component supply across multi-year production cycles.
Supply support for XMC1100T038F0016AAXUMA1 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 industrial microcontrollers, with global R&D and manufacturing infrastructure.
The XMC1000 family was designed specifically for industrial real-time control, emphasizing robust peripheral integration, deterministic timing, and extended temperature operation - directly addressing needs in motor drives, power conversion, and factory automation.
FAQ
What debug interfaces does the XMC1100T038F0016AAXUMA1 support?
The device supports ARM Serial Wire Debug (SWD) using SWDIO and SWCLK pins, providing full program download, breakpoint, and watchpoint capabilities. It also supports Single Pin Debug (SPD) mode for minimal-pin debugging in space-constrained designs. No JTAG TAP is implemented - SWD is the primary and fully featured debug interface.
Does the XMC1100T038F0016AAXUMA1 include hardware CRC calculation?
Yes, the device integrates a dedicated CRC calculation unit compliant with CRC-32, CRC-16, and CRC-8 polynomials. It operates independently of the CPU and supports automatic checksum generation for flash memory verification, communication frame integrity, and EEPROM data protection without software overhead.
Can the on-chip temperature sensor be used for system thermal management?
Yes - the integrated temperature sensor is factory-calibrated and accessible via the VADC module. It delivers readings with ±3 °C accuracy across −40 °C to +105 °C, enabling closed-loop thermal throttling, fan speed control, or overtemperature shutdown in motor drives and power supplies without external sensors.
Is the XMC1100T038F0016AAXUMA1 pin-compatible with other XMC1100 variants?
Yes - all XMC1100 devices in the TSSOP-38 package share identical pin assignments and electrical characteristics. This includes variants with different Flash sizes (e.g., XMC1100T038F0032AAXUMA1) and memory configurations, enabling drop-in replacement during design iteration or qualification without PCB changes.
XMC1100T038F0016AAXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 38-TFSOP (0.173", 4.40mm Width)
- Series:
- XMC1000
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0
- Core Size:
- 32-Bit Single-Core
- Speed:
- 32MHz
- Connectivity:
- I2C, LINbus, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, I2S, POR, PWM, WDT
- Number of I/O:
- 26
- Program Memory Size:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 5.5V
- Data Converters:
- A/D 12x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC1100T038F0016AAXUMA1 FAQ
1.How can I place an order for XMC1100T038F0016AAXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC1100T038F0016AAXUMA1 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 XMC1100T038F0016AAXUMA1 reliable?
The price and inventory of XMC1100T038F0016AAXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC1100T038F0016AAXUMA1 is usually 5 days.
3.What payment methods are accepted for XMC1100T038F0016AAXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC1100T038F0016AAXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC1100T038F0016AAXUMA1?
XMC1100T038F0016AAXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC1100T038F0016AAXUMA1 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 XMC1100T038F0016AAXUMA1?
For technical support, including XMC1100T038F0016AAXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC1100T038F0016AAXUMA1 requirements.
6.How does Aetrix verify that XMC1100T038F0016AAXUMA1 is sourced from the original manufacturer or authorized distributors?
All XMC1100T038F0016AAXUMA1 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 XMC1100T038F0016AAXUMA1 meets industry standards.
7.What is the process for return or replacement of XMC1100T038F0016AAXUMA1?
All XMC1100T038F0016AAXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC1100T038F0016AAXUMA1, 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 XMC1100T038F0016AAXUMA1 part is unused and in its original packaging.
Return procedure for XMC1100T038F0016AAXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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