Microchip Technology

PIC18LF57K42T-I/MV  

Microcontrollers

The Microchip Technology PIC18LF57K42T-I/MV is a microcontroller (MCU) that belongs to the PIC18F series. It is a high-performance, 8-bit device that is designed for a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The PIC18LF57K42T-I/MV is a 28-pin, flash-based microcontroller that features a rich set of integrated peripherals and a high-performance core. It is based on the enhanced mid-range core (ENHANCED MID-RANGE) and operates at a frequency of up to 40 MHz. The device comes in a TQFP (Thin Quad Flat Package) package.

Features:

1. Core: Enhanced mid-range core (ENHANCED MID-RANGE) with an instruction set that is optimized for high code density, fast execution, and low power consumption.
2. Memory: 128KB of Flash program memory, 8KB of RAM, and 256 bytes of EEPROM.
3. Clock system: Internal oscillator with a frequency of up to 8 MHz, or an external oscillator with a frequency of up to 40 MHz.
4. Input/Output: 20 digital I/O pins, with options for analog inputs, open-drain outputs, and high-current outputs.
5. Communication interfaces: UART, SPI, and I2C interfaces for serial communication.
6. Timers: 5 timers, including an 8-bit timer, a 16-bit timer, and a 32-bit timer.
7. ADC: 10-bit analog-to-digital converter with up to 20 channels.
8. PWM: Up to 5 programmable PWM outputs.
9. Security: Secure boot, secure debug, and data encryption features.
10. Power management: Power-saving features such as sleep mode and power-down mode.

Applications:

The PIC18LF57K42T-I/MV is suitable for a wide range of applications, including:

1. Automotive: Engine control, body control, and safety systems.
2. Industrial: Motor control, sensing and measurement, and process control.
3. Consumer electronics: Appliances, gaming consoles, and smart home devices.
4. Medical devices: Patient monitoring, diagnostic equipment, and wearable devices.
5. Communication systems: Modems, routers, and other network equipment.

In summary, the PIC18LF57K42T-I/MV is a versatile and powerful microcontroller that offers a wide range of features and capabilities for a variety of applications. Its high-performance core, integrated peripherals, and power-saving features make it an ideal choice for demanding applications that require high levels of performance and reliability.

PIC18LF57K42T-I/MV Documents

Download datasheets and manufacturer documentation for PIC18LF57K42T-I/MV

Errata :

PIC18(L)F27/47/57K42 Family Errata      

PCN Assembly/Origin :

Lead Frame Material 22/Jun/2023      

Datasheets :

PIC18(L)F26 to 57K42 Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Forum Discussions :

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

HTML Datasheet :

PIC18(L)F26 to 57K42 Datasheet      

PCN Design/Specification :

PIC18(L)F26/27/45/46/47/55/56/57K42 09/May/2019       PIC18(L)F26/27/45/46/47/55/56/57K42 11/Nov/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH