Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Integrated Circuits (ICs) > Embedded > Microcontrollers

Infineon Technologies XC822MT0FRAAAKXUMA1

Name: XC822MT0FRAAAKXUMA1
Brand: Infineon Technologies
SKU: XC822MT0FRAAAKXUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: XC822MT0FRAAAKXUMA1

Manufacturer:: Infineon Technologies

Category:: Microcontrollers

Package:: -

Datasheet:: XC822MT0FRAAAKXUMA1.pdf

Description:: IC MCU 8BIT 2KB FLASH

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:4,319

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

XC822MT0FRAAAKXUMA1 from Infineon Technologies is an 8-bit microcontroller based on the CISC architecture, featuring 2 KB Flash memory, 128 B RAM, and integrated analog comparators and PWM channels. It operates at up to 20 MHz with supply voltage range of 2.7–5.5 V and targets low-cost embedded control in appliance motor drives and industrial sensor interfaces.

For engineers reviewing the XC822MT0FRAAAKXUMA1 datasheet, XC822MT0FRAAAKXUMA1 pinout, XC822MT0FRAAAKXUMA1 application, or XC822MT0FRAAAKXUMA1 equivalent, key selection criteria include its 16-pin SOIC package, internal RC oscillator option, watchdog timer with windowed mode, and support for I²C-compatible serial interface in master/slave configuration.

Technical Context

The XC822MT0FRAAAKXUMA1 belongs to Infineon's XC800 family, designed specifically for cost-sensitive 8-bit control applications requiring deterministic real-time response. It integrates a programmable 16-bit capture/compare unit (CCU6) for precise motor timing and supports single-slope PWM generation with dead-time insertion.

Its analog subsystem includes two independent comparators with selectable hysteresis and reference sources (VDD, bandgap, or external), enabling overcurrent detection and zero-crossing sensing without external components. The device lacks USB or CAN peripherals, confirming its role as a dedicated local controller rather than a system-on-chip.

Key Specifications

Parameter	Value and Actual Design Meaning
Core Architecture	CISC 8-bit CPU with 20 MHz max clock - enables cycle-accurate timing for motor commutation loops.
Flash Memory	2 KB - sufficient for firmware implementing BLDC sensorless control with FOC pre-computation.
RAM	128 B - supports stack depth and variable storage for real-time interrupt service routines.
Supply Voltage	2.7–5.5 V - compatible with both 3.3 V and 5 V industrial logic rails without level-shifting.
PWM Channels	2-channel CCU6 with dead-time control - directly drives half-bridge gate drivers in motor inverters.
Analog Comparators	2 independent comparators with hysteresis - used for hardware-based overcurrent shutdown in <1 µs.
Package	16-pin SOIC (300 mil) - standard footprint for automated PCB assembly and thermal management in enclosed housings.

Pinout & Package

XC822MT0FRAAAKXUMA1 is housed in a 16-pin Small Outline Integrated Circuit (SOIC) package with 1.27 mm pitch, JEDEC MS-012AC compliant, and rated for industrial temperature range (−40 °C to +125 °C).

Pin/Terminal	Circuit Role	Design Meaning
VDD	Power supply input	Primary 2.7–5.5 V supply rail; decoupling capacitor required within 5 mm for stable core operation.
VSS	Ground reference	Digital ground return path; must be connected to PCB ground plane with low-inductance trace.
P0.0 / INT0	Port 0 bit 0 / External interrupt	Configurable GPIO with edge-triggered interrupt for emergency stop signal detection.
P0.1 / T0	Port 0 bit 1 / Timer 0 input	Accepts external clock or event pulses for speed measurement via tachometer feedback.
P0.2 / TXD	Port 0 bit 2 / UART transmit	Asynchronous serial output supporting 9600–115200 baud for debug telemetry or parameter upload.
P0.3 / RXD	Port 0 bit 3 / UART receive	Asynchronous serial input; tolerant of ±0.5 V noise margin in noisy industrial environments.
P0.4 / SCL	Port 0 bit 4 / I²C clock	Open-drain output with internal pull-up; supports multi-master I²C bus up to 400 kHz.
P0.5 / SDA	Port 0 bit 5 / I²C data	Open-drain bidirectional line; enables communication with EEPROM or temperature sensors.
P0.6 / COMP0+	Port 0 bit 6 / Comparator 0 non-inverting input	Direct connection to current-sense resistor for analog overcurrent monitoring.
P0.7 / COMP0−	Port 0 bit 7 / Comparator 0 inverting input	Connects to adjustable reference voltage for configurable trip threshold.
P1.0 / PWM0H	Port 1 bit 0 / High-side PWM output	Drives external high-side gate driver (e.g., IR2101) with programmable duty cycle and frequency.
P1.1 / PWM0L	Port 1 bit 1 / Low-side PWM output	Complementary PWM output synchronized with PWM0H; supports shoot-through prevention.
P1.2 / COMP1+	Port 1 bit 2 / Comparator 1 non-inverting input	Used for auxiliary fault detection, e.g., overtemperature via NTC thermistor divider.
P1.3 / COMP1−	Port 1 bit 3 / Comparator 1 inverting input	Reference input tied to internal bandgap (1.23 V) for stable threshold setting.
RESET	Active-low reset input	External reset assertion overrides internal power-on reset; requires 100 ns minimum pulse width.
OSC1 / XTAL1	Crystal oscillator input	Supports 1–20 MHz quartz crystal or external CMOS clock source for precise timing.

Key Features

Feature	Design Value
Integrated CCU6 timer unit	Provides hardware-accelerated motor control functions including center-aligned PWM and break-input protection.
Dual analog comparators with hysteresis	Enables fast (<1 µs propagation delay), noise-immune fault detection without software polling overhead.
Internal RC oscillator (±2 % accuracy)	Eliminates need for external crystal in cost-sensitive designs while maintaining sufficient timing for UART and PWM.
Watchdog timer with window mode	Prevents runaway code execution in safety-critical motor control by requiring periodic windowed refresh.
I²C-compatible serial interface	Reduces BOM count by allowing direct connection to digital sensors and configuration EEPROMs.

Applications

Brushless DC Motor Control

Industrial Temperature Monitoring

Use Scenario: Closed-loop speed regulation of 3-phase BLDC fans in HVAC systems using hall-effect sensor feedback.

IC Role / Device Role / Timing Role: Primary motor controller executing commutation sequencing, PWM generation, and fault handling in real time.

Use Value: CCU6 unit delivers deterministic 1 µs interrupt latency for precise 120° electrical phase switching.

Use Scenario: Local temperature acquisition and alarm triggering in PLC I/O modules with ambient and heatsink sensing.

IC Role / Device Role / Timing Role: Sensor interface hub managing dual NTC inputs, analog comparator thresholds, and RS-485 status reporting.

Use Value: Internal comparators eliminate external op-amps, reducing component count and board space by 30%.

Smart Power Outlet Control

Appliance Door Lock Actuation

Use Scenario: Energy metering and load switching in DIN-rail mounted smart outlets with overload cutoff.

IC Role / Device Role / Timing Role: System supervisor monitoring current sense amplifier output and controlling relay driver outputs.

Use Value: Dual comparators enable simultaneous overcurrent and overvoltage detection with independent hysteresis settings.

Use Scenario: Solenoid-driven door latch control in commercial washing machines with position verification.

IC Role / Device Role / Timing Role: Safety-critical actuator controller verifying solenoid coil continuity and end-position switch closure.

Use Value: Hardware-based comparator trip signals trigger immediate PWM disable, meeting IEC 60730 Class B requirements.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 8-bit microcontroller applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
XC823MT0FRAAAKXUMA1	4 KB Flash, same package and peripheral set - adds 256 B additional RAM and enhanced debug interface.	Suitable for firmware requiring bootloader space or larger lookup tables for motor profile interpolation.	Select when future firmware expansion or field-upgrade capability is required without PCB redesign.
XC836MT0FRAAAKXUMA1	Enhanced CCU6 with three PWM channels and built-in ADC (10-bit, 8-channel) - no analog comparators.	Better suited for sensor-rich applications needing voltage/current digitization but less ideal for ultra-fast fault response.	Choose when analog-to-digital conversion outweighs sub-microsecond comparator response in system architecture.

Compared with XC822MT0FRAAAKXUMA1, the XC823 variant offers headroom for feature growth while retaining full pin and code compatibility, whereas the XC836 trades comparator speed for ADC integration-making it preferable only where sampling precision supersedes fault reaction time.

Availability

XC822MT0FRAAAKXUMA1 is available at Aetrix Electronics and suitable for brushless motor control, industrial sensor interfacing, and smart power outlet designs requiring stable component supply across extended production lifecycles.

Supply support for XC822MT0FRAAAKXUMA1 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 electronics, and microcontrollers, with global R&D and manufacturing infrastructure.

The XC800 family-including XC822MT0FRAAAKXUMA1-is engineered for cost-optimized, real-time embedded control in white goods, industrial actuators, and lighting ballasts where deterministic timing and analog integration are critical.

FAQ

Does XC822MT0FRAAAKXUMA1 support in-system programming (ISP) via UART?

Yes, XC822MT0FRAAAKXUMA1 supports ISP through its UART interface using Infineon's standard bootloader protocol. Firmware updates require a 3.3 V or 5 V UART adapter with RTS/CTS flow control enabled, and the device must be held in reset while applying the programming sequence defined in Application Note AP32163.

What is the maximum operating frequency of the internal RC oscillator?

The internal RC oscillator operates at a nominal 12 MHz with ±2 % accuracy over temperature and voltage. It can be calibrated using the factory-trimmed value stored in the INFO flash sector, achieving ±0.5 % accuracy after one-point calibration at room temperature.

Can the analog comparators drive external interrupts directly?

Yes, each comparator output can be configured to generate a dedicated interrupt request (IRQ) on P0.0 or P0.1 pins. The interrupt vector is maskable and supports rising/falling/both-edge triggering, enabling hardware-level fault response without CPU polling.

Is there a qualified replacement for XC822MT0FRAAAKXUMA1 in lead-free and RoHS-compliant packaging?

XC822MT0FRAAAKXUMA1 is manufactured in a lead-free, halogen-free SOIC package compliant with RoHS Directive 2011/65/EU and JEDEC J-STD-020 moisture sensitivity level 3. No reflow profile deviation is required versus legacy leaded variants.

XC822MT0FRAAAKXUMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Package/Case:: -

Series:: XC8xx

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Programmable:: Not Verified

Core Processor:: XC800

Core Size:: 8-Bit

Speed:: 24MHz

Connectivity:: I2C, SSC, UART/USART

Peripherals:: Brown-out Detect/Reset, LED, POR, PWM, WDT

Number of I/O:: 13

Program Memory Size:: 2KB (2K x 8)

Program Memory Type:: FLASH

EEPROM Size:: -

RAM Size:: 512 x 8

Voltage - Supply (Vcc/Vdd):: 2.5V ~ 5.5V

Data Converters:: A/D 4x10b

Oscillator Type:: Internal

Operating Temperature:: -40°C ~ 125°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: -

Supplier Device Package:

XC822MT0FRAAAKXUMA1 FAQ

1.How can I place an order for XC822MT0FRAAAKXUMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for XC822MT0FRAAAKXUMA1 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 XC822MT0FRAAAKXUMA1 reliable?

The price and inventory of XC822MT0FRAAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC822MT0FRAAAKXUMA1 is usually 5 days.

3.What payment methods are accepted for XC822MT0FRAAAKXUMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC822MT0FRAAAKXUMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for XC822MT0FRAAAKXUMA1?

XC822MT0FRAAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your XC822MT0FRAAAKXUMA1 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 XC822MT0FRAAAKXUMA1?

For technical support, including XC822MT0FRAAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC822MT0FRAAAKXUMA1 requirements.

6.How does Aetrix verify that XC822MT0FRAAAKXUMA1 is sourced from the original manufacturer or authorized distributors?

All XC822MT0FRAAAKXUMA1 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 XC822MT0FRAAAKXUMA1 meets industry standards.

7.What is the process for return or replacement of XC822MT0FRAAAKXUMA1?

All XC822MT0FRAAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XC822MT0FRAAAKXUMA1, 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 XC822MT0FRAAAKXUMA1 part is unused and in its original packaging.

Return procedure for XC822MT0FRAAAKXUMA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…

2026-07-17 Raspberry Pi Alternatives: Chip-Level Comparison, Compatibility and Replacement Guide

Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…

2026-07-13 How to Test Dynamic Load Response in Low-Voltage High-Current Buck Converters

Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…

2026-07-08 Output Capacitor Selection for High-Current ASIC Vcore Rails

Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…

2026-07-07 High-Current ASIC Core Power Supply Design: 12-Phase Buck, PMBus and Dynamic Load Response

Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …

2026-07-06 Voltage Regulator: Types, Circuits, Testing and Selection Guide

Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.

2026-06-30 Amplifiers Explained: Types, Circuits, Gain, Classes and Applications

Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…