Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
  • product video
  • product video
  • product video
product primary image

PIC18F25K42

Status: In Production

View More
Overview
Documents
Development Environment
Similar Devices
RoHS Information
Add To Cart

Device Overview

Summary

PIC18(L)FxxK42 MCUs integrate a rich set of core independent peripherals, intelligent analog peripherals and large Flash/RAM/EEPROM memories. These 28-, 40- and 48-pin devices also offer a host of low power features, performance improvements and design flexibility options that easily and rapidly enable the complex set of functions required by many of today's embedded control applications.

 

PIC18F "K42" Product Family Overview

Watch livestream highlighting the K42

Additional Features
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
32
CPU Speed (MIPS/DMIPS)
16
SRAM (B)
2,048
Data EEPROM/HEF (bytes)
256
Digital Communication Peripherals
2-UART, 1-SPI, 2-I2C
Capture/Compare/PWM Peripherals
4 CCP,
Timers
3 x 8-bit, 4 x 16-bit
ADC Input
24 ch, 12-bit
Number of Comparators
2
Temperature Range (°C)
-40 to 125
Operating Voltage Range (V)
1.8 to 5.5
Pin Count
28
Low Power
Yes

Documents

Jump to:

Programming Specifications

Application Notes

Download All

White Papers

Development Environment

  • Integrated Development Environments
  • Compilers
  • Emulators & Debuggers
  • Programmers
  • Demo & Evaluation Boards
Integrated Development Environments
MPLAB-X-IDE
MPLAB X Integrated Development Environment (IDE) ( MPLAB-X-IDE )

MPLAB® X Integrated Development Environment (IDE) is an expandable, highly configurable software program that incorporates powerful tools to help you discover, configure, develop, debug and qualify embedded designs for most of Microchip’s microcontrollers, microprocessors and digital signal controllers.
MPLAB X IDE works seamlessly with the MPLAB development ecosystem of

...

Learn More
Compilers
MPLAB-XC8
MPLAB XC8 Compiler ( MPLAB-XC8 )

Available as free, unrestricted-use downloads, our award-winning MPLAB® XC C Compilers are comprehensive solutions for your project’s software development. Finding the right compiler to support your device is simple:

  • MPLAB XC8 supports all 8-bit PIC® and AVR® microcontrollers (MCUs)
  • MPLAB XC16 supports all 16-bit PIC MCUs and dsPIC® Digital
...

Learn More
Emulators & Debuggers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price as its predecessor, the PICkit™ 3.

The MPLAB PICkit 4 now has Programmer-to-Go functionality for 8-bit, 16-bit and 32-bit PIC MCUs and dsPICs and also SAM MCU devices . The firmware update comes with MPLAB X IDE v5.30. AVR is expected soon!


The MPLAB® PICkit™ 4 In-Circuit

...

Learn More
Add To Cart
MPLAB ICD 4 In-Circuit Debugger
MPLAB ICD 4 In-Circuit Debugger ( DV164045 )

The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® and SAM Microcontrollers (MCUs), dsPIC® Digital Signal Controllers (DSCs), and CEC flash microcontrollers. This speed is provided by a SAME70 MCU with 300 MHz, 32-bit MCU with 2MB of RAM and a high-speed FPGA to yield

...

Learn More
Add To Cart
MPLAB(R) Snap In-Circuit Debugger
MPLAB(R) Snap In-Circuit Debugger ( PG164100 )

Our most affordable debugger has power to impress.

The MPLAB® Snap In-Circuit Debugger/Programmer allows affordable, fast and easy debugging and programming of PIC®, dsPIC®, AVR and SAM flash MCUs, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE) version 5.05 or later. The MPLAB Snap can be connected to a computer using a

...

Learn More
Add To Cart
Programmers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price as its predecessor, the PICkit™ 3.

The MPLAB PICkit 4 now has Programmer-to-Go functionality for 8-bit, 16-bit and 32-bit PIC MCUs and dsPICs and also SAM MCU devices . The firmware update comes with MPLAB X IDE v5.30. AVR is expected soon!


The MPLAB® PICkit™ 4 In-Circuit

...

Learn More
Add To Cart
MPLAB ICD 4 In-Circuit Debugger
MPLAB ICD 4 In-Circuit Debugger ( DV164045 )

The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® and SAM Microcontrollers (MCUs), dsPIC® Digital Signal Controllers (DSCs), and CEC flash microcontrollers. This speed is provided by a SAME70 MCU with 300 MHz, 32-bit MCU with 2MB of RAM and a high-speed FPGA to yield

...

Learn More
Add To Cart
MPLAB PM3 Universal Device Programmer
MPLAB PM3 Universal Device Programmer ( DV007004 )

The MPLAB® PM3 Universal Device Programmer is easy to use and operates with a PC or as a stand-alone unit, and programs Microchip's entire line of PIC® devices as well as the latest dsPIC® DSC devices. When used standalone, data can be loaded and saved with the SD/MMC card (not included).

  • Socket: AC164301   PartNo: PIC18F25K42 (28SP)
  • Socket: AC164307   PartNo: PIC18F25K42 (28SS)
  • Socket: AC164302   PartNo: PIC18F25K42 (28SO)
  • Socket: AC164336   PartNo: PIC18F25K42 (28ML)
  • Socket: AC164345   PartNo: PIC18F25K42 (28MV)
Learn More
Add To Cart
MPLAB(R) Snap In-Circuit Debugger
MPLAB(R) Snap In-Circuit Debugger ( PG164100 )

Our most affordable debugger has power to impress.

The MPLAB® Snap In-Circuit Debugger/Programmer allows affordable, fast and easy debugging and programming of PIC®, dsPIC®, AVR and SAM flash MCUs, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE) version 5.05 or later. The MPLAB Snap can be connected to a computer using a

...

Learn More
Add To Cart
Demo & Evaluation Boards
Curiosity Nano Touch Adapter Kit
Curiosity Nano Touch Adapter Kit ( AC80T88A )

The Microchip Curiosity Nano Touch Adapter is a hardware extension platform to ease the connection between Curiosity Nano kits and Explained-Pro touch extension boards.

The Curiosity Nano Touch Adapter bridges from the Curiosity Nano MCU kits to the XPRO connected touch extension boards.

  • QT7 Xplained Pro Extension Kit  (
...

Learn More
Add To Cart
Curiosity HPC
Curiosity HPC ( DM164136 )

Satisfy Your Curiosity
Your next embedded design idea has a new home. Curiosity is a cost-effective, fully integrated 8-bit development platform targeted at first-time users, Makers, and those seeking a feature-rich rapid prototyping board. Designed from the ground-up to take full advantage of Microchip's MPLAB X development environment, Curiosity includes an integrated

...

Learn More
Add To Cart
PIC18F47K42 Curiosity Nano Evaluation kit
PIC18F47K42 Curiosity Nano Evaluation kit ( DM182028 )

PIC18F47K42 Curiosity Nano Evaluation Kit

Learn More
Add To Cart

Similar Devices

Product
Pins
Flash (KB)
SRAM (B)
Price 5K
Notes
28
16
1,024
$1.08
Vectored Interrupts, DMA, 12-bit ADC
28
32
2,048
$1.15
 
28
64
4,096
$1.23
Vectored Interrupts, DMA, 12-bit ADC
28
128
8,192
$1.37
Vectored Interrupts, DMA, 12-bit ADC
40
32
2,048
$1.29
Vectored Interrupts, DMA, 12-bit ADC
40
64
4,096
$1.40
Vectored Interrupts, DMA, 12-bit ADC
40
128
8,192
$1.54
Vectored Interrupts, DMA, 12-bit ADC
48
32
2,048
$1.34
Vectored Interrupts, DMA, 12-bit ADC
48
64
4,096
$1.44
Vectored Interrupts, DMA, 12-bit ADC
48
128
8,192
$1.58
Vectored Interrupts, DMA, 12-bit ADC

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
PIC18F25K42-E/ML
0.101600
0.163934
28
QFN
6x6x0.9mm
Matte Tin
e3
PIC18F25K42-I/ML
0.101600
0.163934
28
QFN
6x6x0.9mm
Matte Tin
e3
PIC18F25K42T-I/ML
0.101600
0.332500
28
QFN
6x6x0.9mm
Matte Tin
e3
PIC18F25K42-E/SS
0.229200
0.489362
28
SSOP
.209in
Matte Tin
e3
PIC18F25K42-E/SSVAO
0.229200
0.489362
28
SSOP
.209in
Matte Tin
e3
PIC18F25K42-I/SS
0.229200
0.489362
28
SSOP
.209in
Matte Tin
e3
PIC18F25K42T-E/SSVAO
0.229200
0.333333
28
SSOP
.209in
Matte Tin
e3
PIC18F25K42T-I/SS
0.229200
0.333333
28
SSOP
.209in
Matte Tin
e3
PIC18F25K42-E/SO
0.770400
1.370370
28
SOIC
.300in
Matte Tin
e3
PIC18F25K42-I/SO
0.770400
1.370370
28
SOIC
.300in
Matte Tin
e3
PIC18F25K42T-I/SO
0.770400
1.152500
28
SOIC
.300in
Matte Tin
e3
PIC18F25K42-E/MV
0.026100
0.109890
28
UQFN
4x4x0.55mm
Matte Tin
e3
PIC18F25K42-I/MV
0.026100
0.109890
28
UQFN
4x4x0.55mm
Matte Tin
e3
PIC18F25K42T-I/MV
0.026100
0.212121
28
UQFN
4x4x0.55mm
Matte Tin
e3
PIC18F25K42-E/SP
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
PIC18F25K42-I/SP
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from Microchip

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy