PIC18F46 (19)
PIC18F46 is available from Microchip Technology at Xecor. Designed for high bandwidth, mixed signal, and sensor applications, the PIC18F46 offers integrated operational amplifiers, a 12-bit differential ADC with computation, 8/10-bit DACs, and high-speed comparators. Available in multiple package options, including 40-QFN, it is ideal for lighting, motor control, medical devices, home automation, automotive, and IoT applications. Whether used in industrial automation or consumer electronics, this series ensures low power consumption, high performance, and flexibility for demanding applications. Xecor is an authorized distributor for Microchip Technology. Please view our extensive selection of the PIC18F46 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| PIC18F46K22-I/PT | 8-bit Microcontrollers | TQFP-44 | 6,545 | |
| PIC18F46K22T-I/ML | Within the realm of 8-bit Microcontrollers | QFN-44 | 5,261 | |
| PIC18F46K20-I/PT | RISC-based PIC18 MCU featuring 64KB of Flash storage, suitable for various applications requiring low power consumption | TQFP-44 | 4,281 | |
| PIC18F46K22-I/P | Microchip Technology Inc. offers the PIC18F46K22-I/P with 3968b of RAM | PDIP-40 | 9,838 | |
| PIC18F46K20-I/ML | Don't miss out on PIC18F46K20-I/ML with 64 KB ENH FLASH! | QFN-44 | 5,238 | |
| PIC18F46K80-I/PT | High-performance microcontroller | TQFP-44 | 6,796 | |
| PIC18F46K42-I/PT | RoHS Compliant TQFP-44 Package | TQFP-44 | 8,102 | |
| PIC18F46K22-E/PT | PIC18F46K22-E/PT 64KB 2.3V~5.5V PIC 48MHz 35 TQFP-44(10x10) SOC | TQFP-44 | 8,102 | |
| PIC18F46K22-I/ML | Explore the Improved PIC18F46Q10 as an Alternative to PIC18F46K22-I/ML | QFN-44 | 7,565 | |
| PIC18F46K22-I/MV | Features: 8-bit microcontroller from PIC with 64KB Flash | QFN-40 | 8,220 | |
| PIC18F46K40-I/PT | This device is a PQFP44 package microcontroller, featuring a high-performance PIC18 CPU and FLASH memory for fast and reliable operation | TQFP-44 | 7,940 | |
| PIC18F46K80-E/PT | The PIC18F46K80-E/PT microcontroller has a clock speed of 64MHz and comes in a TQFP-44 package | TQFP-44 | 7,048 | |
| PIC18F46K80-I/ML | The PIC18F46K80-I/ML belongs to the PIC18F series and operates at a clock speed of 64 MHz | QFN-44 | 7,224 | |
| PIC18F46Q10-I/PT | Microcontroller PIC18F46Q10-I/PT features a powerful 8-bit PIC RISC architecture with 64KB of Flash memory, and is compatible with 2 | TQFP-44 | 8,789 | |
| PIC18F46K20-E/MV | Available in a rail/tube packaging option for bulk purchase | UQFN-40 | 7,587 | |
| PIC18F46J50-I/ML | Supplied in tube packaging | 44-VQFNExposedPad | 7,231 | |
| PIC18F46J13-I/PT | This MCU features eXtreme Low Power (XLP) technology, making it energy-efficient for extended battery life | TQFP-44 | 9,295 | |
| PIC18F46K22T-I/PT | PIC18F46K22T-I/PT is a RISC architecture MCU with 44-pin TQFP package | TQFP-44 | 6,897 | |
| PIC18F46Q71-E/MP | Microcontroller with advanced analog features for precision measurement | QFN-40 | 8,590 |
Key Featrues
Integrated Operational Amplifiers: The microcontroller features two operational amplifiers with a 5.5 MHz gain bandwidth and programmable gain using an internal resistor ladder. This integration enhances signal conditioning capabilities, reduces external component count, and improves performance in sensor and analog signal processing applications.
12-bit Differential ADC with Computation and Context Switching: The 12-bit differential ADC supports up to 43 external channels, 300 KSPS sampling, and automated math functions like averaging, filtering, and threshold comparison. This feature enables precise analog signal acquisition and real-time processing, making it ideal for high-precision applications such as medical devices and IoT sensors.
Hardware Capacitive Voltage Divider (CVD) Support: The CVD feature automates touch sampling, reducing software complexity and CPU usage. This enhances efficiency in touch-sensitive applications, such as capacitive touch interfaces in consumer electronics and industrial control panels.
Analog Peripheral Manager: This feature optimizes power consumption by dynamically switching analog peripherals on and off based on application needs. It improves energy efficiency in battery-powered devices, extending operational life in IoT and portable medical devices.
Vectored Interrupt (VI) Capability: The VI capability provides faster interrupt response times with fixed latency of three instruction cycles and selectable priority levels. This ensures timely handling of critical events, enhancing system reliability and performance in real-time control applications like motor control and automotive systems.
12-bit Differential ADC with Computation and Context Switching: The 12-bit differential ADC supports up to 43 external channels, 300 KSPS sampling, and automated math functions like averaging, filtering, and threshold comparison. This feature enables precise analog signal acquisition and real-time processing, making it ideal for high-precision applications such as medical devices and IoT sensors.
Hardware Capacitive Voltage Divider (CVD) Support: The CVD feature automates touch sampling, reducing software complexity and CPU usage. This enhances efficiency in touch-sensitive applications, such as capacitive touch interfaces in consumer electronics and industrial control panels.
Analog Peripheral Manager: This feature optimizes power consumption by dynamically switching analog peripherals on and off based on application needs. It improves energy efficiency in battery-powered devices, extending operational life in IoT and portable medical devices.
Vectored Interrupt (VI) Capability: The VI capability provides faster interrupt response times with fixed latency of three instruction cycles and selectable priority levels. This ensures timely handling of critical events, enhancing system reliability and performance in real-time control applications like motor control and automotive systems.
Applications
Smart Lighting Control: The PIC18-Q71 microcontroller is ideal for smart lighting systems, leveraging its integrated operational amplifiers and 12-bit differential ADC with computation. Its ability to handle high bandwidth and mixed-signal processing ensures precise control of LED brightness and color temperature. The integrated DACs and PWM outputs enable smooth dimming and color transitions, making it suitable for home automation, commercial lighting, and IoT-enabled lighting solutions.
Motor Control Systems: With its three 16-bit dual PWM outputs and high-speed analog comparators, the PIC18-Q71 is well-suited for motor control applications. The microcontroller can manage brushless DC (BLDC) or stepper motors with high precision, while the integrated analog peripheral manager optimizes power consumption. Its robust communication interfaces (UART, SPI, I2C) allow seamless integration into industrial automation and automotive systems.
Medical Sensor Interfaces: The PIC18-Q71's 12-bit differential ADC with context switching and hardware capacitive voltage divider (CVD) support makes it an excellent choice for medical sensor applications. It can directly interface with high-impedance sensors like ECG electrodes, blood pressure sensors, or glucose monitors, providing accurate and reliable data acquisition. The low-power modes ensure extended battery life in portable medical devices.
IoT Environmental Monitoring: The microcontroller's rich analog and digital peripherals, combined with its low-power capabilities, make it ideal for IoT-based environmental monitoring systems. It can interface with sensors for temperature, humidity, air quality, and light intensity, processing data locally and transmitting it via UART or SPI to a central hub. The integrated analog peripheral manager and low-power modes ensure efficient operation in remote or battery-powered applications.
Motor Control Systems: With its three 16-bit dual PWM outputs and high-speed analog comparators, the PIC18-Q71 is well-suited for motor control applications. The microcontroller can manage brushless DC (BLDC) or stepper motors with high precision, while the integrated analog peripheral manager optimizes power consumption. Its robust communication interfaces (UART, SPI, I2C) allow seamless integration into industrial automation and automotive systems.
Medical Sensor Interfaces: The PIC18-Q71's 12-bit differential ADC with context switching and hardware capacitive voltage divider (CVD) support makes it an excellent choice for medical sensor applications. It can directly interface with high-impedance sensors like ECG electrodes, blood pressure sensors, or glucose monitors, providing accurate and reliable data acquisition. The low-power modes ensure extended battery life in portable medical devices.
IoT Environmental Monitoring: The microcontroller's rich analog and digital peripherals, combined with its low-power capabilities, make it ideal for IoT-based environmental monitoring systems. It can interface with sensors for temperature, humidity, air quality, and light intensity, processing data locally and transmitting it via UART or SPI to a central hub. The integrated analog peripheral manager and low-power modes ensure efficient operation in remote or battery-powered applications.
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