Microchip Technology

PIC18F4455T-I/ML  

Microcontrollers

The PIC18F4455T-I/ML is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the PIC18F series of microcontrollers, which are known for their high performance and versatility.

Description:

The PIC18F4455T-I/ML is a 40-pin, 8-bit flash microcontroller with a wide operating voltage range (2V to 5.5V). It features 128KB of Flash program memory, 4KB of RAM, and 256 bytes of EEPROM memory. The device also has a number of built-in peripherals, including a UART for serial communication, an SPI port for high-speed data transfer, and I2C interface for communication with other devices.

Features:

1. High performance: The PIC18F4455T-I/ML has a clock speed of up to 40 MHz, making it suitable for high-speed applications.
2. Large memory: With 128KB of Flash memory and 4KB of RAM, the device has ample memory for storing program code and data.
3. Built-in peripherals: The device includes a UART, SPI port, and I2C interface, making it easy to interface with other devices and systems.
4. Low power consumption: The PIC18F4455T-I/ML has a number of power-saving features, including a low-power sleep mode and a power-on reset circuit.
5. Wide operating voltage range: The device can operate on a supply voltage as low as 2V, making it suitable for a wide range of applications.

Applications:

The PIC18F4455T-I/ML is a versatile microcontroller that can be used in a wide range of applications, including:

1. Industrial control systems: The device's high performance and built-in peripherals make it well-suited for use in industrial control systems, such as motor control and machine automation.
2. Medical devices: The PIC18F4455T-I/ML's low power consumption and wide operating voltage range make it suitable for use in battery-powered medical devices, such as portable blood glucose monitors and heart rate monitors.
3. Consumer electronics: The device's versatility and large memory make it suitable for use in a wide range of consumer electronics, such as home appliances and portable devices.
4. Automotive applications: The PIC18F4455T-I/ML's high performance and low power consumption make it suitable for use in automotive applications, such as engine control systems and anti-lock braking systems.

Overall, the PIC18F4455T-I/ML is a high-performance, versatile microcontroller that is well-suited for a wide range of applications. Its large memory, built-in peripherals, and low power consumption make it an attractive choice for engineers and developers looking for a reliable and powerful MCU.

PIC18F4455T-I/ML Documents

Download datasheets and manufacturer documentation for PIC18F4455T-I/ML

Errata :

PIC18Fx455, x550 Revision A3 Errata      

PCN Assembly/Origin :

Assembly Site 22/Nov/2023      

Datasheets :

PIC18F2455/2550/4455/4550 Datasheet       PIC18F(2, 4)zzz Programming Specification      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC18F4455 Development Tool Selector      

HTML Datasheet :

PIC18F2455/2550/4455/4550 Datasheet       PIC18F(2, 4)zzz Programming Specification      

PCN Design/Specification :

Plating 04/Jun/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH