Microchip Technology

PIC18F66K22-I/PT  

Microcontrollers

The Microchip Technology PIC18F66K22-I/PT is a microcontroller unit (MCU) that belongs to the PIC18F66K22 series of microcontrollers. The "I/PT" in the model number indicates that this particular device is packaged in a 28-pin, 0.300-inch (7.62mm) pitch, plastic thin quad flat package (TQFP) with a lead (PT) finish.

Description:

The PIC18F66K22-I/PT is a high-performance, 8-bit, enhanced mid-range microcontroller with advanced features and peripherals. It is based on the enhanced mid-range core, which offers faster execution, lower power consumption, and improved code density compared to previous generations of mid-range microcontrollers.

Features:

1. Core: Enhanced mid-range core with faster execution and lower power consumption.
2. Memory: 256KB Flash program memory, 16KB RAM, and 16KB EEPROM.
3. Clock: Internal oscillator with a frequency range of 8MHz to 100MHz.
4. I/O: 39 digital I/O lines, including 5-volt tolerant inputs.
5. Peripherals: UART, SPI, I2C, USB, CAN, and Ethernet interfaces.
6. Analog: 10-bit ADC with up to 20 channels, two comparators, and a voltage reference.
7. Timers: Five timers, including two 16-bit timers, two 8-bit timers, and one watchdog timer.
8. Security: Flash program memory and EEPROM are protected with unique device IDs and password protection.
9. Package: 28-pin TQFP with a lead (PT) finish.

Applications:

The PIC18F66K22-I/PT is suitable for a wide range of applications due to its advanced features and peripherals. Some potential applications include:

1. Industrial control systems: Utilizing its robust I/O, timers, and communication interfaces, the PIC18F66K22-I/PT can be used in industrial control systems for motor control, sensor interfacing, and data acquisition.
2. Automotive systems: The device's 5-volt tolerant inputs and robust communication interfaces make it suitable for automotive applications, such as body control modules, infotainment systems, and anti-lock braking systems (ABS).
3. Networking and communication: With built-in Ethernet, USB, and CAN interfaces, the PIC18F66K22-I/PT can be used in networking devices, routers, and other communication equipment.
4. Consumer electronics: The microcontroller's advanced features and peripherals make it suitable for use in consumer electronics, such as home appliances, gaming consoles, and smart devices.
5. Medical devices: The PIC18F66K22-I/PT can be used in medical devices that require precise control and monitoring, such as infusion pumps, patient monitoring systems, and diagnostic equipment.

The PIC18F66K22-I/PT offers a combination of performance, memory, and peripherals that make it a versatile choice for a wide range of applications in various industries.

PIC18F66K22-I/PT Documents

Download datasheets and manufacturer documentation for PIC18F66K22-I/PT

Errata :

PIC18F87K22 Family Errata & DataSheet Clarification      

PCN Assembly/Origin :

Qualification Copper Wire 21/Apr/2014      

Datasheets :

PIC18F87K22 Family Datasheet       Next Generation Peripherals Brochure      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC18F66K22 Development Tool Selector      

Forum Discussions :

Programming PIC® XLP™ 18K Series Microcontrollers from Microchip Technology      

HTML Datasheet :

Next Generation Peripherals Brochure      

PCN Design/Specification :

PIC18F87K22 Errata/DS 26/Dec/2018       PIC18F87K22 Errata/Datasheet Update 13/Jan/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH