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PIC18F85K90

Status: In Production

Features:

  • nanoWatt XLP technology for low sleep, RTCC, LCD and WDT currents
  • Low-Power BOR
  • Ultra Low-Power Wake-Up
  • Fast Wake-Up
  • Low Input Leakage Currents
  • Up to 16 MIPS Performance
  • Operating Speed up to 64 MHz
  • Operating Voltage Range: 1.8 to 5.5V
  • 8 X 8 Single-Cycle Hardware Multiplier
  • Three Internal Oscillators: 31 kHz, 500 kHz, 16 MHz
  • LCD Driver
  • Up to 48 Segments and 192 Pixels
  • Drives LCD Panel in Sleep Mode
  • Programmable LCD Timing Module
  • Charge Time Measurement Unit for mTouch Sensing
  • A/D Converter
  • 12-bit Resolution
  • 24 Channels
  • Eight CCP/ECCP Modules
  • Eight 8/16-bit Timer/Counter Modules
  • Three Analog Comparators
  • Hardware Real-Time Clock and Calendar (RTCC)
  • Two Master Synchronous Serial Port Modules
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The PIC18F87K90 family of 8-bit microcontrollers, featuring nanoWatt XLP technology and the Charge Time Measurement Unit (CTMU) module, provide ideal solutions for battery-powered LCD applications utilizing touch interfaces. With 24 channels of capacitive touch sensing in an 80-pin package, these MCUs enable higher system integration – combining large segmented LCDs with the capability for a high number of touch sliders, buttons and keys or touch screen technology. Industry-leading low power operation exhibited by this family of microcontrollers helps to extend battery life in applications such as portable medical devices, thermostats, security systems, utility meters, small appliances, and electronic door locks.

Additional Features

    Low Power Features

    • nanoWatt XLP technology for low sleep, RTCC, LCD and WDT currents
    • Low-Power BOR
    • Ultra Low-Power Wake-Up
    • Fast Wake-Up
    • Low Input Leakage Currents

    CPU

    • Up to 16 MIPS Performance
    • Operating Speed up to 64 MHz
    • Operating Voltage Range: 1.8 to 5.5V
    • 8 X 8 Single-Cycle Hardware Multiplier
    • Three Internal Oscillators: 31 kHz, 500 kHz, 16 MHz

    Peripherals

    • LCD Driver
    • Up to 48 Segments and 192 Pixels
    • Drives LCD Panel in Sleep Mode
    • Programmable LCD Timing Module
    • Charge Time Measurement Unit for mTouch Sensing
    • A/D Converter
    • 12-bit Resolution
    • 24 Channels
    • Eight CCP/ECCP Modules
    • Eight 8/16-bit Timer/Counter Modules
    • Three Analog Comparators
    • Hardware Real-Time Clock and Calendar (RTCC)
    • Two Master Synchronous Serial Port Modules
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
32
CPU Speed (MIPS/DMIPS)
16
SRAM Bytes
2,048
Data EEPROM/HEF (bytes)
1024
Digital Communication Peripherals
2-UART, 2-SPI, 2-I2C2-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals
8 Input Capture, 5 CCP, 3 ECCP,
Timers
4 x 8-bit, 4 x 16-bit
ADC Input
24 ch, 12-bit
Number of Comparators
3
Segmented LCD
192
Temperature Range (C)
-40 to 125
Operating Voltage Range (V)
1.8 to 5.5
Pin Count
80
Low Power
Yes

Documents

Jump to:

Data Sheet

07/07/2011
4482KB

Programming Specification

Applications Source code

05/30/2017
3028KB
01/21/2016
684KB
01/21/2016
417KB

Product Line Card

Product Line Documents

04/21/2010
780KB

Brochures

User Guides

Development Environment

  • Demo & Evaluation Boards
  • Emulators & Debuggers
  • Programmers
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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PIC18F87K90 PIM
PIC18F87K90 PIM ( MA180027 )

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 processor PIM includes a 80-pin PIC18F87K90 MCU...

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Emulators & Debuggers
MPLAB ICD 4 In-Circuit Debugger
MPLAB ICD 4 In-Circuit Debugger ( DV164045 )

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...

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

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 debugging offers these benefits:

  • Low cost
  • Minimum of additional hardware needed for debug
  • Expensive sockets or adapters are not required
...

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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

...

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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:
Runtime watch:Supported
Native Trace:True
I/O Port Trace:True (Requires Compiler Support)
SPI Trace:True (Requires Compiler Support)


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Programmers
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® 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 faster

...

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

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 debugging offers these benefits:

  • Low cost
  • Minimum of additional hardware needed for debug
  • Expensive sockets or adapters are not required
...

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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: AC164328   PartNo: PIC18F85K90 (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

...

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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

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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
PIC18F85K90T-I/PTRSL
0.366700
0.969167
80
TQFP
12x12x1mm
Matte Tin
e3
PIC18F85K90-I/PTRSL
0.366700
3.571429
80
TQFP
12x12x1mm
Matte Tin
e3
PIC18F85K90-E/PT
0.366700
3.571429
80
TQFP
12x12x1mm
Matte Tin
e3
PIC18F85K90T-I/PT
0.366700
0.969167
80
TQFP
12x12x1mm
Matte Tin
e3
PIC18F85K90-I/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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