Microchip Technology

PIC18F66K40T-I/PT  

Microcontrollers

The PIC18F66K40T-I/PT is a microcontroller (MCU) from Microchip Technology's PIC18F series. It is a member of the 8-bit PIC family and is designed for a wide range of applications, including industrial control, automotive, and consumer electronics.

Description:

The PIC18F66K40T-I/PT is a high-performance, 40-pin QFN (Quad Flat No-Leads) package microcontroller with a 16-bit instruction set and a maximum clock speed of 40 MIPS (Million Instructions Per Second). It features 256KB of Flash program memory, 16KB of RAM, and 16KB of EEPROM for data storage.

Features:

1. Enhanced Core: The microcontroller features an enhanced core with a 16-bit instruction set, providing faster execution and reduced program size.
2. Memory: It has 256KB of Flash program memory, 16KB of RAM, and 16KB of EEPROM for non-volatile data storage.
3. Peripherals: The PIC18F66K40T-I/PT includes a variety of peripherals, such as UART, SPI, I2C, USB, and CAN, for communication and data transfer.
4. Analog-to-Digital Converter (ADC): It has a 10-bit ADC with up to 16 channels for accurate analog signal conversion.
5. Timers and PWM: The microcontroller features multiple timers and pulse-width modulation (PWM) capabilities for precise control of external devices.
6. Enhanced EEPROM: The microcontroller offers an enhanced EEPROM with advanced error correction and wear leveling for increased reliability.
7. Security: It includes security features such as a unique 64-bit identifier, a hardware encryption engine, and secure boot options to protect against unauthorized access and tampering.

Applications:

1. Industrial Control: The PIC18F66K40T-I/PT can be used in industrial control applications, such as motor control, sensor interfacing, and process automation.
2. Automotive: It is suitable for automotive applications, including body control modules, engine management systems, and infotainment systems.
3. Consumer Electronics: The microcontroller can be used in consumer electronics, such as home appliances, portable devices, and smart home systems.
4. Medical Devices: It can be employed in medical devices for monitoring and controlling various parameters, such as blood pressure, heart rate, and temperature.
5. IoT Devices: The PIC18F66K40T-I/PT is suitable for Internet of Things (IoT) devices, such as smart sensors, wearable devices, and remote monitoring systems.

In summary, the PIC18F66K40T-I/PT is a versatile and powerful microcontroller from Microchip Technology, offering a range of features and capabilities that make it suitable for a wide range of applications across various industries.

PIC18F66K40T-I/PT Documents

Download datasheets and manufacturer documentation for PIC18F66K40T-I/PT

Errata :

PIC18F65/66K40 Errata, Clarification      

Datasheets :

PIC18(L)F2X,4X,6XK40 Brief       PIC18(L)F65/66K40 Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

PIC18F66K40 Development Tool Selector      

Forum Discussions :

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

PCN Design/Specification :

PIC18(L)F65/66K40 27/Jul/2022       PIC18(L)F65/66K40 09/Jun/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH