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Infineon Technologies XMC1100T038F0032ABXUMA1
- Part No.:
- XMC1100T038F0032ABXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 38-TFSOP (0.173", 4.40mm Width)
- Datasheet:
-
XMC1100T038F0032ABXUMA1.pdf
- Description:
- IC MCU 32BIT 32KB FLASH 38TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
XMC1100T038F0032ABXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller in TSSOP-38 package, featuring 32 KB Flash, 16 KB SRAM, 12-channel 12-bit VADC, dual USIC interfaces supporting UART/I²C/I²S/SPI/LIN, and real-time clock with alarm-designed for industrial motor control, power supply supervision, and sensor interface applications.
For engineers reviewing the XMC1100T038F0032ABXUMA1 datasheet, XMC1100T038F0032ABXUMA1 pinout, XMC1100T038F0032ABXUMA1 application, or XMC1100T038F0032ABXUMA1 equivalent, key selection criteria include Flash/SRAM capacity, ADC channel count and resolution, USIC flexibility for multi-protocol serial communication, and -40°C to +85°C industrial temperature grade.
Technical Context
The XMC1100T038F0032ABXUMA1 implements a single-cycle 32-bit hardware multiplier and SysTick timer for RTOS support, with NVIC handling up to 32 interrupt sources. Its ERU enables asynchronous event routing between peripherals without CPU intervention.
On-chip analog subsystem includes a calibrated temperature sensor (±2.5°C accuracy), ANACTRL for analog signal conditioning, and VADC0 with configurable sampling rates up to 1.5 MSPS across 12 input channels. The SCU manages clock distribution, reset control, and power modes including sleep and standby.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M0, 32-bit, Thumb/Thumb-2 instruction set, supports RTOS via SysTick and NVIC |
| Flash Memory | 32 KB on-chip Flash with sector protection, enabling firmware updates and secure boot partitioning |
| SRAM | 16 KB high-speed SRAM with bit-band aliasing for atomic peripheral register access |
| Analog-to-Digital Converter | 12-bit VADC with 12 input channels, programmable sampling rate up to 1.5 MSPS for motor current sensing |
| Serial Interfaces | Dual USIC modules: each configurable as UART, I²C, I²S, SPI (single/dual/quad), or LIN - no external transceivers needed |
| Operating Temperature | -40°C to +85°C ambient range, qualified for industrial environments with extended thermal cycling reliability |
| Debug Interface | Serial Wire Debug (SWD) and Single Pin Debug (SPD), supporting 4 hardware breakpoints and 2 watchpoints |
Pinout & Package
Package: PG-TSSOP-38-9 (38-pin Thin Shrink Small Outline Package, 0.5 mm pitch, 9.7 mm × 4.4 mm body).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core power supply / ground | 1.8–5.5 V tolerant I/O domain; decoupling required per Infineon layout guidelines |
| P0.0–P0.15 | General-purpose I/O port | Configurable push-pull/open-drain, hysteresis selectable, supports ERU event generation |
| ADC0_IN0–ADC0_IN11 | Analog input channels | Dedicated pins mapped to VADC0 group 0 and group 1; internal multiplexer supports sequential scanning |
| USIC0_TX0 / USIC0_RX0 | Universal Serial Interface Channel 0 data lines | Configurable for UART TX/RX, SPI MOSI/MISO, I²C SDA/SCL, or I²S SD/WS/CK |
| OSC_HF / OSC_LF | External crystal connections | Supports 1–25 MHz HF crystal or 32.768 kHz LF crystal for precise RTC and system clock derivation |
| SWDIO / SWCLK | ARM Serial Wire Debug interface | Two-pin debug path enabling full flash programming, breakpoint debugging, and memory inspection |
Key Features
| Feature | Design Value |
|---|---|
| CCU4 Capture/Compare Units | Four independent 16-bit timers with dead-time insertion and shadow register update-ideal for BLDC motor gate drive timing |
| Window Watchdog Timer (WDT) | Hardware-based safety monitor with windowed timeout detection, compliant with IEC 61508 SIL-2 functional safety requirements |
| Real-Time Clock (RTC) | Calendar mode with alarm interrupt, battery-backed operation using VBAT pin, ±3 ppm stability with external 32.768 kHz crystal |
| Pseudo-Random Number Generator (PRNG) | Deterministic entropy source delivering 32-bit random values per cycle for cryptographic key seeding and secure boot initialization |
| System Control Unit (SCU) | Centralized configuration of clocks, resets, power modes, and GPIO remapping-reduces startup code footprint and improves design portability |
Applications
| Industrial Motor Control | Smart Power Supply Monitoring |
|---|---|
|
Use Scenario: Closed-loop control of 3-phase BLDC motors in HVAC blowers and industrial fans. IC Role / Device Role / Timing Role: Main controller executing FOC algorithm, generating PWM via CCU4, sampling phase currents via VADC, and communicating status over UART. Use Value: Integrated CCU4 with dead-time control eliminates external gate driver logic; 12-bit VADC resolution enables <1% current measurement error at 10 kHz sampling. |
Use Scenario: Real-time monitoring of AC/DC converter output voltage, current, and temperature in telecom rectifiers. IC Role / Device Role / Timing Role: Supervisor MCU acquiring analog inputs, calculating efficiency metrics, logging faults to Flash, and signaling alarms via I²C to host controller. Use Value: Dual USIC allows concurrent UART (debug/log) and I²C (host comms); RTC timestamping enables time-correlated fault analysis across multiple units. |
| Sensor Fusion Node | Programmable Logic Controller I/O Module |
|
Use Scenario: Multi-sensor acquisition node aggregating temperature, pressure, and humidity data in factory automation systems. IC Role / Device Role / Timing Role: Sensor hub interfacing analog sensors (via VADC), digital sensors (via I²C/I²S), and transmitting fused data over LIN bus. Use Value: On-chip temperature sensor provides self-calibration reference; USIC LIN mode supports direct connection to automotive-grade networks without transceiver IC. |
Use Scenario: Distributed digital I/O expansion module for modular PLC systems requiring isolated inputs/outputs. IC Role / Device Role / Timing Role: Local intelligence unit managing opto-isolated inputs, driving relay drivers, and synchronizing state updates via SPI to main PLC backplane. Use Value: ERU enables hardware-triggered edge capture on all GPIO pins-eliminates polling overhead and ensures sub-microsecond response to emergency stop signals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC1100T038F0064ABXUMA1 | 64 KB Flash (vs. 32 KB), same SRAM, package, and peripheral set | Supports larger firmware images with integrated bootloader, OTA update capability, and expanded safety libraries | Select when future firmware growth or ASIL-B compliance certification requires additional code space and ROM-based safety routines |
| XMC1200T038F0200ABXUMA1 | ARM Cortex-M0+, 200 KB Flash, 32 KB SRAM, enhanced USIC with DMA, higher ADC sample rate (2 MSPS) | Enables higher-resolution motor control loops and faster sensor fusion with lower CPU load | Choose for next-generation designs needing >100 KB application code, deterministic real-time response, or ISO 26262 alignment |
Compared with XMC1100T038F0032ABXUMA1, the 64 KB variant offers immediate scalability within identical hardware layout, while the XMC1200 delivers architectural upgrades-Cortex-M0+ core, doubled SRAM, and higher-performance peripherals-for designs where latency, throughput, or functional safety rigor exceeds baseline industrial requirements.
Availability
XMC1100T038F0032ABXUMA1 is available at Aetrix Electronics and suitable for industrial motor control, smart power supply monitoring, and sensor fusion nodes requiring stable component supply across multi-year production cycles.
Supply support for XMC1100T038F0032ABXUMA1 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 R&D centers across Europe, Asia, and the Americas.
The XMC1100 series belongs to Infineon's XMC™ microcontroller family, designed specifically for cost-sensitive industrial applications demanding robust analog integration, flexible serial communication, and functional safety readiness without premium Cortex-M3/M4 complexity.
FAQ
What is the maximum operating frequency of the XMC1100T038F0032ABXUMA1?
The XMC1100T038F0032ABXUMA1 operates at up to 48 MHz system clock frequency, derived from its internal DCO or external crystal oscillator. This frequency is validated across the full -40°C to +85°C temperature range and supports deterministic execution of real-time control loops with sub-1 µs interrupt latency.
Does this device support hardware-based encryption or secure boot?
The XMC1100T038F0032ABXUMA1 does not integrate dedicated cryptographic accelerators or secure boot ROM. However, its PRNG provides entropy for software-implemented AES key generation, and Flash lock bits enable basic firmware protection against unauthorized readout-suitable for non-critical security applications.
Can the USIC modules be used simultaneously for different protocols?
Yes: USIC0 and USIC1 operate independently and can be configured concurrently-for example, USIC0 as UART for debug output and USIC1 as I²C master for sensor communication. Each USIC supports full-duplex operation and protocol-specific baud rate generators without shared resource contention.
Is there a migration path from XMC1100 to higher-performance XMC families?
Yes: The XMC1200 and XMC4000 families maintain pin-compatible variants in TSSOP-38 and share consistent peripheral naming, register mapping, and toolchain (DAVE™ IDE). Migration enables Cortex-M0+/M4 cores, larger memories, and enhanced safety features while preserving board layout and firmware architecture investments.
XMC1100T038F0032ABXUMA1 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:
- Active
- 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:
- 32KB (32K 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:
XMC1100T038F0032ABXUMA1 FAQ
1.How can I place an order for XMC1100T038F0032ABXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC1100T038F0032ABXUMA1 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 XMC1100T038F0032ABXUMA1 reliable?
The price and inventory of XMC1100T038F0032ABXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC1100T038F0032ABXUMA1 is usually 5 days.
3.What payment methods are accepted for XMC1100T038F0032ABXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC1100T038F0032ABXUMA1 transactions.
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XMC1100T038F0032ABXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC1100T038F0032ABXUMA1 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 XMC1100T038F0032ABXUMA1?
For technical support, including XMC1100T038F0032ABXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC1100T038F0032ABXUMA1 requirements.
6.How does Aetrix verify that XMC1100T038F0032ABXUMA1 is sourced from the original manufacturer or authorized distributors?
All XMC1100T038F0032ABXUMA1 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 XMC1100T038F0032ABXUMA1 meets industry standards.
7.What is the process for return or replacement of XMC1100T038F0032ABXUMA1?
All XMC1100T038F0032ABXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC1100T038F0032ABXUMA1, 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 XMC1100T038F0032ABXUMA1 part is unused and in its original packaging.
Return procedure for XMC1100T038F0032ABXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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