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Microchip Technology PIC18F Series

328 variants · Microchip Technology

About the Microchip Technology Microchip Technology PIC18F Series series

The Microchip Technology Microchip Technology PIC18F Series series groups 328 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common core processor of PIC, core size of 8-Bit and oscillator type of Internal. Variants differ by case, connectivity and data converters, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
14-SOIC (0.154\", 3.90mm Width) · 14-TSSOP (0.173\", 4.40mm Width) · 18-DIP (0.300\", 7.62mm) · 18-SOIC (0.295\", 7.50mm Width)
Connectivity
I2C, LINbus, SPI, UART/USART · I²C, LINbus, SPI, UART/USART · UART/USART
Data converters
A/D 1x12b; D/A 2x8b · A/D 7x10b · A/D 11x12b; D/A 2x8b
EEPROM size
256 x 8 · 512 x 8
Mounting type
Surface Mount · Through Hole
Number of i (O)
12 · 16
Operating temperature
-40°C ~ 85°C (TA) · -40°C ~ 125°C (TA) · -40°C~85°C(TA) · -40°C~125°C(TA)
Package
Tape & Reel (TR) Cut Tape (CT) · Tube

Variant comparison

ParameterPIC18F04Q40-E/SLPIC18F04Q41T-I/STPIC18F05Q41-E/STPIC18F05Q41-I/SLPIC18F05Q41T-I/SLPIC18F05Q41T-I/ST
Case14-SOIC (0.154\", 3.90mm Width)14-TSSOP (0.173\", 4.40mm Width)14-TSSOP (0.173\", 4.40mm Width)14-SOIC (0.154\", 3.90mm Width)14-SOIC (0.154\", 3.90mm Width)14-TSSOP (0.173\", 4.40mm Width)
ConnectivityI2C, LINbus, SPI, UART/USARTI2C, LINbus, SPI, UART/USARTI2C, LINbus, SPI, UART/USARTI²C, LINbus, SPI, UART/USARTI2C, LINbus, SPI, UART/USARTI2C, LINbus, SPI, UART/USART
Data convertersA/D 1x12b; D/A 2x8bA/D 11x12b; D/A 2x8bA/D 11x12b; D/A 2x8bA/D 11x12b; D/A 2x8bA/D 11x12b; D/A 2x8bA/D 11x12b; D/A 2x8b
EEPROM size512 x 8512 x 8512 x 8512 x 8512 x 8512 x 8
Mounting typeSurface MountSurface MountSurface MountSurface MountSurface MountSurface Mount
Number of i (O)121212121212
Operating temperature-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)-40°C ~ 125°C (TA)-40°C~85°C(TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
PackageTubeTape & Reel (TR) Cut Tape (CT)TubeTubeTape & Reel (TR) Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)

Shared specifications

Core processor
PIC
Core size
8-Bit
Oscillator type
Internal
Program memory type
FLASH

Request a quote on any Microchip Technology PIC18F Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Microchip Technology Microchip Technology PIC18F Series variants differ?
Microchip Technology PIC18F Series part numbers differ by case, connectivity, data converters and EEPROM size. Use the selection guide above to pick by case.
How many Microchip Technology Microchip Technology PIC18F Series part numbers are listed?
328 Microchip Technology Microchip Technology PIC18F Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Microchip Technology Microchip Technology PIC18F Series?
Request a quote (RFQ) for any Microchip Technology PIC18F Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants