Microchip Technology

PIC18F04Q40-E/ST  

Microcontrollers

The Microchip Technology PIC18F04Q40-E/ST is a microcontroller unit (MCU) that belongs to the PIC18F series. This particular model is a 40-pin, flash-based, enhanced mid-range device with a wide range of features and applications.

Description:

The PIC18F04Q40-E/ST is a high-performance, 8-bit microcontroller that offers a combination of features and capabilities suitable for a variety of applications. It is designed to provide efficient and reliable performance in embedded systems, with a focus on ease of use and flexibility.

Features:

1. Core: It features an enhanced mid-range core with a clock frequency of up to 40 MIPS.
2. Memory: The device has 16 kB of Flash program memory, 1 kB of EEPROM, and 512 bytes of SRAM.
3. I/O: It provides 40 digital I/O pins, which can be configured for various functions.
4. Communication: The PIC18F04Q40-E/ST includes a Universal Synchronous/Asynchronous Receiver/Transmitter (USART) for serial communication, as well as a Serial Peripheral Interface (SPI) and an Inter-Integrated Circuit (I2C) interface.
5. Timers: It has three 8-bit timers, one 16-bit timer, and a watchdog timer for timekeeping and event scheduling.
6. ADC: The device features an 8-channel, 10-bit Analog-to-Digital Converter (ADC) for converting analog signals to digital values.
7. PWM: It includes Pulse Width Modulation (PWM) capabilities for controlling the duty cycle of an output signal.
8. Security: The PIC18F04Q40-E/ST offers protection against unauthorized code reads and writes through its on-chip security features.

Applications:

The PIC18F04Q40-E/ST is suitable for a wide range of applications due to its versatile features and capabilities. Some common applications include:

1. Industrial control systems: The device can be used in applications such as motor control, sensor interfacing, and data acquisition systems.
2. Consumer electronics: It can be employed in devices like home appliances, gaming consoles, and smart home systems.
3. Automotive systems: The PIC18F04Q40-E/ST can be used in automotive applications for control and monitoring of various subsystems, such as engine management, safety systems, and infotainment systems.
4. Medical devices: The microcontroller can be utilized in medical equipment for monitoring and controlling various medical parameters.
5. Telecommunication systems: It can be used in modems, routers, and other communication devices for data transmission and processing.

In summary, the Microchip Technology PIC18F04Q40-E/ST is a versatile and powerful microcontroller with a wide range of features and applications. Its combination of processing power, memory, communication interfaces, and security features make it suitable for a variety of embedded systems and applications.

PIC18F04Q40-E/ST Documents

Download datasheets and manufacturer documentation for PIC18F04Q40-E/ST

Datasheets :

PIC18F04/05/14/15Q40      

PCN Design/Specification :

PIC18F04/05/14/15Q40 Datasheet 11/Sep/2023       PIC18F04/05/14/15Q40 15/Oct/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH