PC
Microchip Technology28-DIP (0.300", 7.62mm)RoHS

PIC18LF27K40-I/SP

IC MCU 8BIT 128KB FLASH 28SPDIP

PIC18LF27K40-I/SP by Microchip Technology
Subcategory

Embedded Microcontrollers

Package

28-DIP (0.300", 7.62mm)

Series

PIC® XLP™ 18K

Status

Active

$2.73 / unit (market reference)

MOQ: 1 pcs

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Parameters

ParameterValue
BrandMicrochip Technology
ModelPIC18LF27K40-I/SP
Package / Case28-DIP (0.300", 7.62mm)
Mounting TypeThrough Hole
Operating Temperature-40°C ~ 85°C (TA)
Core ProcessorPIC
Speed64MHz
Program Memory Size128KB (64K x 16)
RAM Size3.6K x 8
Number of I/O25
Data ConvertersA/D 24x10b; D/A 1x5b
Voltage - Supply1.8V ~ 3.6V
ConnectivityI²C, LINbus, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, LVD, POR, PWM, WDT
Supplier Device Package28-SPDIP
RoHSRoHS
Part StatusActive

Application & Notes

PIC18LF27K40-I/SP by Microchip Technology is a PIC microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 28-DIP (0.300", 7.62mm) package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.

All Technical Specifications

Speed64MHz
RAM Size3.6K x 8
Core Size8-Bit
EEPROM Size1K x 8
PeripheralsBrown-out Detect/Reset, LVD, POR, PWM, WDT
ConnectivityI²C, LINbus, SPI, UART/USART
Number of I/O25
Core ProcessorPIC
Data ConvertersA/D 24x10b; D/A 1x5b
Oscillator TypeInternal
Program Memory Size128KB (64K x 16)
Program Memory TypeFLASH
Voltage - Supply (Vcc/Vdd)1.8V ~ 3.6V

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