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MCU 8-bit PIC RISC 64KB Flash 2.5V/3.3V/5V 20-Pin SOIC W Tube

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PIC18F16Q41-E/SO General Description

PIC18-Q41 Product Family Overview

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

Mindi Model

Analog Simulations

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.

Microchip Technology, Inc Inventory

Key Features

  • One Operational Amplifier
  • 5.5 MHz Gain Bandwidth
  • Programmable Gain
  • Four Direct Memory Access (DMA) Controllers
  • Three 16-bit dual PWMs provide six PWM outputs
  • 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
  • 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
  • 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
  • Peripheral Pin Select (PPS):
  • Enables pin mapping of digital I/O
  • 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
  • Four internal analog channels
  • Hardware Capacitive Voltage Divider (CVD) Support:
  • Automates touch sampling and reduces software size and CPU usage
  • Four external inputs
  • Two 8-Bit Digital-to-Analog Converter (DAC):
  • Buffered output available on two I/O pins
  • Internal connections to ADC and Comparators
  • Two Comparators (CMP):
  • Four external inputs
  • Configurable output polarity
  • External output via Peripheral Pin Select
  • Zero-Cross Detect (ZCD):
  • Detect when AC signal on pin crosses ground
  • Voltage Reference:
  • Fixed Voltage Reference with 1.024V, 2.048V and 4.096V output levels
  • Internal connections to ADC, Comparator and DAC
  • Three UART - One UART supports LIN/DMX/DALI
  • DMA compatible
  • Asynchronous UART, RS-232, RS-485 compatible
  • Programmable 1, 1.5, 2 stop bits
  • Two SPI modules:
  • Configurable length bytes
  • Arbitrary length data packets
  • Transmit-without-Receive and Receive-without-transmit option
  • Transfer byte counter
  • Separate transmit and receive buffers with 2-byte FIFO and DMA capabilities
  • One I2C module, SMBus, PMBus™ Compatible:
  • 7-bit and 10-bit addressing modes with address masking modes
  • Dedicated address, transmit and receive buffers and DMA capabilities
  • I2C, SMBus 2.0 and SMBus 3.0, and 1.8V input level selections
  • Multi-Master mode, including self-addressing
  • 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
Microchip Technology, Inc Original Stock


Category Integrated Circuits (ICs)EmbeddedMicrocontrollers Mfr Microchip Technology
Series PIC® 18F Package Tube
Product Status Active Core Processor PIC
Core Size 8-Bit Speed 64MHz
Connectivity I²C, LINbus, SPI, UART/USART Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 18 Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH EEPROM Size 512 x 8
RAM Size 4K x 8 Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 17x12b; D/A 2x8b Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA) Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width) Supplier Device Package 20-SOIC
Base Product Number PIC18F16 Manufacturer Microchip
Product Category 8-bit Microcontrollers - MCU RoHS Details
Mounting Style SMD/SMT Core PIC18
Data Bus Width 8 bit ADC Resolution 12 bit
Maximum Clock Frequency 64 MHz Number of I/Os 18 I/O
Data RAM Size 4 kB Supply Voltage - Min 1.8 V
Supply Voltage - Max 5.5 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Brand Microchip Technology
DAC Resolution 8 bit Data RAM Type SRAM
Data ROM Size 512 B Data ROM Type EEPROM
Interface Type I2C, SPI, UART Number of ADC Channels 17 Channel
Product MCU Product Type 8-bit Microcontrollers - MCU
Factory Pack Quantity 38 Subcategory Microcontrollers - MCU
Watchdog Timers Watchdog Timer, Windowed


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Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

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Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
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Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


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  • Cut Tape

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Buying Guide

  • What is the lifespan of PIC18F16Q41-E/SO?

    The lifespan of PIC18F16Q41-E/SO depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of PIC18F16Q41-E/SO?

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