Catalog
Compact, Powerful MCUs with Advanced Analog
Key Features
• [Up To Two I3C Modules:](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/communication-connectivity-peripherals/i3c)* Supports I3C target device mode only
• * Adheres to MIPI I3C Basic Specification 1.0
• * Supports Target Reset Action (RSTACT) CCC from MIPI I3C Specification 1.1
• * Supports Dynamic Address Assignment, Common Command Codes (CCC), Direct and Broadcastaddressing
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• [Multi-Voltage I/O (MVIO) Range (VDD2 and VDD3):](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/system-flexibility/mvio)* MVIO-powered pins support I3C communication down to 1.0V
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• [8-bit Signal Routing Port to interconnect digital peripherals without external pins](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/system-flexibility/sr-ports)
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• [Four Direct Memory Access (DMA) Controllers](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/system-flexibility/direct-memory-access)
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• [Two 16-bit dual PWMs provide six PWM outputs](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/waveform-control/pulse-width-modulation)
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• Vectored Interrupt (VI) Capability - Faster interrupt response time* Selectable high/low priority
• * Fixed interrupt latency of three instruction cycles
• * Programmable vector table base address
• * Backwards compatible with previous interrupt capabilities
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• Memory Access Partition (MAP): The Program Flash Memory can be partitioned into:* Application Block
• * Boot Block
• * Storage Area Flash (SAF) Block
• * Device Information Area (DIA) Stores:
• * Temperature Indicator factory calibrated data
• * Fixed Voltage Reference measurement data
• * Microchip Unique Identifier
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• Low Power Mode Features:* Sleep: < 1μA typical @ 3V
• * Doze: CPU and Peripherals Running at Different Cycle Rates (typically CPU is lower)
• * Idle: CPU Halted While Peripherals Operate
• * Sleep: Lowest Power Consumption
•
• Peripheral Module Disable (PMD):* Selectively disable hardware module to minimize active power consumption of unused peripherals
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• Peripheral Pin Select (PPS):* Enables pin mapping of digital I/O
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• Analog-to-Digital Converter with Computation (ADCC):* Automated math functions on input signals such as averaging, filter calculations, oversampling and threshold comparison
• * Operates in Sleep
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• Hardware Capacitive Voltage Divider (CVD) Support:* Automates touch sampling and reduces software size and CPU usage
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• Two UART - One UART supports LIN/DMX/DALI* DMA compatible
• * Asynchronous UART, RS-232, RS-485 compatible
• * Programmable 1, 1.5, 2 stop bits
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• One SPI modules
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• One I2C module, SMBus, PMBus™ Compatible
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• Programming/Debugging Features:* In-Circuit Serial Programming™ (ICSP™) via Two Pins
• * In-Circuit Debug (ICD) with Three Breakpoints via Two Pins
• * Debug Integrated On-Chip
Description
AI
[***PIC18-Q41 Product Family Overview***](https://www.microchip.com/design-centers/8-bit/pic-mcus/device-selection/pic18-q41-product-family)
PIC18-Q41 is a compact, high performance PIC18 product family with advanced analog peripherals for sensor and real-time control applications . The products are equipped with an on-chip operational amplifier, 12-bit ADC with Computation and two 8-bit DACs for improved data acquisition and sensor interfacing capabilities. Other key features include 16-bit PWMs, Direct Memory Access, Configurable Logic Cells and multiple communication interfaces. The PIC18-Q41 offers 14- and 20-pin products in small footprint packages to support customers in a variety of space constrained and sensor node applications.
[*Code Examples*](https://mplab-discover.microchip.com/v1/itemtype/com.microchip.ide.project?s0=com.microchip.ide.project%3Adevice.content.name%3Aq41&ds0=com.microchip.portal.start.displayCharacteristics%3A1.0.3%3As0)
[*Mindi Model*](https://github.com/microchip-pic-avr-examples/pic18q41-opamp-mindi-direct-connection/blob/master/schematics/Opamp_PIC18_Q41.lb)
[*Analog Simulations*](https://github.com/search?q=org%3Amicrochip-pic-avr-examples+PIC18Q41+in%3Aname+extension%3Awxsch&type=repositories)
**Functional Safety:**
This product is recommended for safety critical applications targeting both industrial and automotive products (IEC 61508 and ISO 26262). Necessary documentation such as FMEDA report and Safety Manual can be provided on request. Certified development tools are also available for this product. Please contact your local Microchip sales office or your distributor for more information.
