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Infineon Technologies XMC1302T028X0200ABXUMA1
- Part No.:
- XMC1302T028X0200ABXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 28-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
XMC1302T028X0200ABXUMA1.pdf
- Description:
- IC MCU 32BIT 200KB FLASH 28TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
XMC1302T028X0200ABXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller designed for real-time industrial control, featuring 200 kB Flash, 16 kB SRAM, 14-channel 12-bit VADC with dual sample-and-hold, 3 fast analog comparators (ACMP), and integrated Brightness and Colour Control Unit (BCCU) for LED dimming applications.
For engineers reviewing the XMC1302T028X0200ABXUMA1 datasheet, XMC1302T028X0200ABXUMA1 pinout, XMC1302T028X0200ABXUMA1 application, or XMC1302T028X0200ABXUMA1 equivalent, key selection considerations include TSSOP-28 package compatibility, -40°C to +105°C extended temperature operation, CCU8-based motor control timing, USIC-configurable UART/I²C/I²S interfaces, and BCCU hardware acceleration for RGB LED systems.
Technical Context
This device implements a deterministic real-time control architecture with dual capture/compare units (CCU4 and CCU8), position interface (POSIF) for encoder feedback, and event request unit (ERU) for low-latency peripheral triggering. It integrates a CORDIC-based MATH co-processor for trigonometric computation and supports single-pin debug (SPD) alongside Serial Wire Debug (SWD).
The analog subsystem includes two independent VADC groups (G0/G1), each supporting simultaneous sampling on up to 8 channels, with programmable gain amplifiers and hardware post-processing. The BCCU provides dedicated PWM generation with gamma correction and color mixing logic, eliminating CPU overhead in lighting control loops.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M0, 32-bit, 48 MHz max clock - enables deterministic real-time execution with <100 ns interrupt latency. |
| Flash Memory | 200 kB + 0.5 kB read-only sector - sufficient for complex motor control algorithms plus bootloader and firmware updates. |
| SRAM | 16 kB high-speed on-chip SRAM - supports real-time data buffering for ADC oversampling and PID loop storage. |
| VADC Resolution | 12-bit with dual sample-and-hold - allows synchronized current/voltage acquisition in digital power converters. |
| Analog Comparators | 3 fast ACMPs with <100 ns response - used for overcurrent protection and zero-crossing detection in inverter stages. |
| BCCU Channels | 3 independent PWM channels with gamma correction - directly drives RGB LED strings with perceptual brightness linearity. |
| Temperature Range | -40°C to +105°C - qualified for under-hood automotive lighting and industrial motor drive environments. |
Pinout & Package
Package: PG-TSSOP-28-8 (28-pin Thin Shrink Small Outline Package, 0.65 mm pitch, 9.7 mm × 4.4 mm body).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | Dedicated 1.3 V supply pins for CPU/SRAM domain - decoupling critical for EMI-sensitive motor control timing. |
| VDDA / VSSA | Analog Power / Ground | Separate 3.3 V analog domain - isolates noise from digital switching during precision ADC conversions. |
| P0.0–P0.15 | General-purpose I/O | Multiplexed with CCU8, USIC, VADC inputs - enables direct connection of hall sensors, gate drivers, and communication buses. |
| OSCIN / OSCOUT | External Crystal Interface | Supports 1–25 MHz crystal or external clock - provides stable timebase for CCU8 PWM synchronization and RTC accuracy. |
| SWDIO / SWCLK | Debug Interface | ARM Serial Wire Debug - enables non-intrusive real-time trace and breakpoint debugging during field calibration. |
Key Features
| Feature | Design Value |
|---|---|
| CCU8 Timer Unit | 8-channel center-aligned PWM with dead-time insertion - essential for 3-phase inverter gate driving with shoot-through prevention. |
| POSIF Interface | Hall sensor and quadrature encoder input support - enables precise rotor position tracking without CPU intervention in BLDC motor control. |
| USIC Peripherals | 2 configurable serial channels supporting UART, I²C, I²S, SPI, LIN - reduces external transceiver count in multi-protocol industrial nodes. |
| ERU Event Router | Hardware-triggered service request routing - allows ADC conversion completion or comparator trip to directly trigger CCU8 reload without ISR latency. |
| Temperature Sensor | On-die diode with ±2°C accuracy - enables real-time thermal derating of motor torque or LED current without external components. |
Applications
| Industrial Motor Drive | LED Lighting Control |
|---|---|
|
Use Scenario: Field-oriented control (FOC) of 3-phase BLDC motors in HVAC blowers and pump inverters. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, PWM generation via CCU8, and current sensing via VADC with synchronized sampling. Use Value: Enables <5 µs current-loop update rate and hardware-accelerated Clarke/Park transforms using MATH co-processor. |
Use Scenario: Multi-channel RGBW LED driver with smooth dimming, color mixing, and thermal compensation. IC Role / Device Role / Timing Role: BCCU-managed PWM generation, gamma-corrected intensity control, and ambient temperature-adjusted current limiting. Use Value: Eliminates software PWM overhead and ensures flicker-free dimming down to 0.1% duty cycle with perceptual linearity. |
| Digital Power Supply | Industrial Sensor Node |
|
Use Scenario: Digital control of isolated DC-DC converters and active rectifiers in telecom and server PSUs. IC Role / Device Role / Timing Role: High-resolution voltage/current feedback acquisition, adaptive PID loop execution, and synchronous rectifier timing via CCU4. Use Value: Achieves <1% output regulation error across load transients using dual VADC sample-and-hold for simultaneous voltage/current capture. |
Use Scenario: Condition monitoring node collecting vibration, temperature, and humidity data in predictive maintenance systems. IC Role / Device Role / Timing Role: Low-power sensor interface hub with wake-on-event capability, integrated PRNG for secure telemetry, and RTC timestamping. Use Value: Supports >5-year battery life in sleep mode (1.5 µA typical) while maintaining accurate time-stamped sensor logs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC1302T028X0128ABXUMA1 | 128 kB Flash, same package and peripherals - lacks 72 kB of program memory for large motor control libraries. | Suitable for simpler sensor fusion or basic LED control without advanced lighting effects. | Select when firmware size is constrained and no OTA update partitioning is required. |
| XMC1302Q028X0200ABXUMA1 | VQFN-28 package (5 mm × 5 mm), identical Flash/SRAM/peripherals - different thermal profile and PCB layout requirements. | Better suited for space-constrained designs where TSSOP footprint is prohibitive. | Choose for compact industrial modules requiring higher power density and improved thermal dissipation. |
Compared with XMC1302T028X0200ABXUMA1, the 128 kB variant trades memory headroom for cost-sensitive deployments, while the VQFN version maintains full feature parity but shifts mechanical integration priorities toward miniaturization and thermal performance.
Availability
XMC1302T028X0200ABXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, LED lighting systems, digital power supplies, and condition monitoring nodes requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for XMC1302T028X0200ABXUMA1 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, and industrial control ICs, with leadership in silicon carbide and microcontroller solutions for energy-efficient systems.
The XMC1300 series targets real-time industrial applications including motor control, digital power conversion, and LED lighting - designed to replace legacy 8/16-bit MCUs with ARM-based determinism, integrated analog frontends, and hardware acceleration for control loops.
FAQ
What is the maximum operating frequency of the XMC1302T028X0200ABXUMA1?
The device operates at up to 48 MHz from its internal PLL, which accepts input clocks from 1–25 MHz sources including crystals or external oscillators. This frequency is fully supported across the entire -40°C to +105°C temperature range and meets all timing specifications for CCU8 PWM, VADC conversion, and USIC serial communication without derating.
Does this MCU support hardware-based encryption or secure boot?
No, the XMC1302T028X0200ABXUMA1 does not include cryptographic accelerators, secure boot ROM, or tamper-resistant memory. It relies on external secure elements or software-based authentication for firmware integrity checks. Its PRNG supports random number generation for non-security-critical applications like dithering or test pattern generation.
Can the BCCU drive multiple independent LED strings simultaneously?
Yes - the BCCU provides three independent PWM channels with separate duty-cycle, period, and gamma tables, enabling concurrent control of RGB LED strings or white+amber combinations. Each channel supports 16-bit resolution and hardware fade transitions without CPU involvement.
Is there a migration path from XMC1300 to XMC1400 series?
Infineon offers pin-compatible migration within the XMC1400 family (e.g., XMC1402T028X0200ABXUMA1), which adds CAN FD, enhanced CCU12 timers, and larger SRAM. Migration requires PCB redesign only if leveraging new peripherals; firmware adaptation is needed for updated register maps and clock tree configuration.
XMC1302T028X0200ABXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 28-TSSOP (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, IrDA, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, I2S, POR, PWM, WDT
- Number of I/O:
- 26
- Program Memory Size:
- 200KB (200K 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 14x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC1302T028X0200ABXUMA1 FAQ
1.How can I place an order for XMC1302T028X0200ABXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC1302T028X0200ABXUMA1 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 XMC1302T028X0200ABXUMA1 reliable?
The price and inventory of XMC1302T028X0200ABXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC1302T028X0200ABXUMA1 is usually 5 days.
3.What payment methods are accepted for XMC1302T028X0200ABXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC1302T028X0200ABXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC1302T028X0200ABXUMA1?
XMC1302T028X0200ABXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC1302T028X0200ABXUMA1 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 XMC1302T028X0200ABXUMA1?
For technical support, including XMC1302T028X0200ABXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC1302T028X0200ABXUMA1 requirements.
6.How does Aetrix verify that XMC1302T028X0200ABXUMA1 is sourced from the original manufacturer or authorized distributors?
All XMC1302T028X0200ABXUMA1 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 XMC1302T028X0200ABXUMA1 meets industry standards.
7.What is the process for return or replacement of XMC1302T028X0200ABXUMA1?
All XMC1302T028X0200ABXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC1302T028X0200ABXUMA1, 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 XMC1302T028X0200ABXUMA1 part is unused and in its original packaging.
Return procedure for XMC1302T028X0200ABXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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