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PIC18F8490

Status: In Production

Features:

  • Up to 10 MIPS Performance
  • C compiler optimized RISC architecture
  • 8x8 Single Cycle Hardware Multiply
  • An integrated LCD driver module, capable of driving 48 segments and 4 commons for LCD display
  • Run, Idle and SLEEP modes
  • 10-bit ADC, 12 channels, 100K samples per second
  • Low Voltage Detection Module
  • Brown-out-Reset Module
  • Two Analog Comparators
  • Master Synchronous Serial Port supports SPI™ and I2C™ master and slave mode
  • EUSART module including LIN bus support
  • Four Timer Modules
  • Two CCP
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

LCD PIC18F Microcontroller with 16K bytes of Flash and 768 bytes of RAM. These devices are easily adapted for handheld meters, thermostats, home security and power/gas/water metering products.

Additional Features

    CPU

    • Up to 10 MIPS Performance
    • C compiler optimized RISC architecture
    • 8x8 Single Cycle Hardware Multiply

    LCD Module

    • An integrated LCD driver module, capable of driving 48 segments and 4 commons for LCD display

    nanoWatt Power Managed Modes

    • Run, Idle and SLEEP modes

    Analog Features

    • 10-bit ADC, 12 channels, 100K samples per second
    • Low Voltage Detection Module
    • Brown-out-Reset Module
    • Two Analog Comparators

    Other Peripherals

    • Master Synchronous Serial Port supports SPI™ and I2C™ master and slave mode
    • EUSART module including LIN bus support
    • Four Timer Modules
    • Two CCP
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
16
CPU Speed (MIPS/DMIPS)
10
SRAM Bytes
768
Digital Communication Peripherals
2-UART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals
2 Input Capture, 2 CCP,
Timers
1 x 8-bit, 3 x 16-bit
ADC Input
12 ch, 10-bit
Number of Comparators
2
Segmented LCD
192
Temperature Range (C)
-40 to 125
Operating Voltage Range (V)
2 to 5.5
Pin Count
80

Documents

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Brochures

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Development Environment

  • Demo & Evaluation Boards
  • Emulators & Debuggers
  • Programmers
  • Application Examples
Demo & Evaluation Boards
PICDEM LCD 2 DEMO BOARD
PICDEM LCD 2 DEMO BOARD ( DM163030 )

The PICDEM LCD 2 Demonstration Board (DM163030) shows the main features of Microchip’s 28, 40, 64 and 80-pin LCD Flash PIC microcontrollers including the LCD voltage booster and contrast controller. It is populated with the PIC18F87J90. Other devices are supported via a transition socket and are available separately. A sample LCD glass display is included for custom prototyping. The glass...

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PICDEM LCD 2 PIM PACK
PICDEM LCD 2 PIM PACK ( MA180019 )

Processor Plug-In Modules are small circuit boards to be used with the various Microchip Development Boards to evaluate various MCU families. These plug into the main processor socket of the Development Boards so that different microcontrollers can be used for prototyping, demonstration or development --quickly and easily.

This bundle includes processor PIMs for the PIC18F8490,...

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Explorer 8 Development Kit
Explorer 8 Development Kit ( DM160228 )

Summary
The Explorer 8 Development Kit is a full-featured development board and platform for 8-bit PIC® microcontrollers. This kit is a versatile development solution, featuring several options for external sensors, off-board communication and human interface. Additionally, it offers ample room for expansion, making it an excellent solution for developers and engineers looking for a...

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Emulators & Debuggers
PICkit 3 In-Circuit Debugger
PICkit 3 In-Circuit Debugger ( PG164130 )
(Not Recommended for new design)

The PICkit 3 is not recommended for new designs. For new designs, please see the MPLAB PICKit 4.

Microchip’s PICkit™ 3 In-Circuit Debugger/Programmer uses in-circuit debugging logic incorporated into each chip with Flash memory to provide a low-cost hardware debugger and programmer. In-circuit

...

Learn More
Add To Cart
MPLAB ICD 3 In-Circuit Debugger
MPLAB ICD 3 In-Circuit Debugger ( DV164035 )
(Not Recommended for new design)

 The MPLAB ICD 3 is a mature product. For new designs, consider using the MPLAB ICD 4 (DV164045)

MPLAB® ICD 3 In-Circuit Debugger System is Microchip's most cost effective high-speed hardware debugger/programmer for Microchip Flash Digital Signal Controller (DSC) and microcontroller

...

Learn More
Add To Cart
MPLAB REAL ICE PROBE KIT
MPLAB REAL ICE PROBE KIT ( DV244005 )
(Not Recommended for new design)

MPLAB REAL ICE In-Circuit Emulator System is Microchip’s next generation high speed emulator for Microchip Flash DSC® and MCU devices. It debugs and programs PIC® and dsPIC® Flash microcontrollers with the easy-to-use but powerful graphical user interface of the MPLAB Integrated Development Environment (IDE), included with each kit.
The MPLAB REAL ICE probe is

...

Debug Features:
I/O Port Trace:True (Requires Compiler Support)
SPI Trace:True (Requires Compiler Support)


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Programmers
PICkit 3 In-Circuit Debugger
PICkit 3 In-Circuit Debugger ( PG164130 )
(Not Recommended for new design)

The PICkit 3 is not recommended for new designs. For new designs, please see the MPLAB PICKit 4.

Microchip’s PICkit™ 3 In-Circuit Debugger/Programmer uses in-circuit debugging logic incorporated into each chip with Flash memory to provide a low-cost hardware debugger and programmer. In-circuit

...

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: AC164320   PartNo: PIC18F8490 (80PT)
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MPLAB ICD 3 In-Circuit Debugger
MPLAB ICD 3 In-Circuit Debugger ( DV164035 )
(Not Recommended for new design)

 The MPLAB ICD 3 is a mature product. For new designs, consider using the MPLAB ICD 4 (DV164045)

MPLAB® ICD 3 In-Circuit Debugger System is Microchip's most cost effective high-speed hardware debugger/programmer for Microchip Flash Digital Signal Controller (DSC) and microcontroller

...

Learn More
Add To Cart
MPLAB REAL ICE PROBE KIT
MPLAB REAL ICE PROBE KIT ( DV244005 )
(Not Recommended for new design)

MPLAB REAL ICE In-Circuit Emulator System is Microchip’s next generation high speed emulator for Microchip Flash DSC® and MCU devices. It debugs and programs PIC® and dsPIC® Flash microcontrollers with the easy-to-use but powerful graphical user interface of the MPLAB Integrated Development Environment (IDE), included with each kit.
The MPLAB REAL ICE probe is

...

Learn More
Add To Cart

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
PIC18F8490T-I/PT
0.366700
0.969167
80
TQFP
12x12x1mm
Matte Tin
e3
PIC18F8490-I/PT
0.366700
3.571429
80
TQFP
12x12x1mm
Matte Tin
e3
PIC18F8490-E/PT
0.366700
3.571429
80
TQFP
12x12x1mm
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.

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