Ideal for low power (nanoWatt) and connectivity applications that benefit from the availability of four serial ports: FS-USB(12Mbit/s), MI?C? and SPI? (up to 10 Mbit/s) and an asynchronous (LIN capable) two serial port (EUSART). Large amounts of RAM memory for buffering and Enhanced Flash program memory make it ideal for embedded control and monitoring applications that require periodic connection with a (legacy free) personal computer via USB for data upload/download and/or firmware updates..

  • Full Speed USB 2.0 (12Mbit/s) interface
  • 1K byte Dual Port RAM + 3K byte GP RAM
  • Full Speed Transceiver
  • 32 Endpoints (IN/OUT)
  • Streaming Port
  • Internal Pull Up resistors (D+/D-)
  • 48 MHz performance (12 MIPS)
Parameter Name Value Value
Program Memory Type Flash Flash
Program Memory (KB) 32 32
CPU Speed (MIPS) 12 12
RAM Bytes 3,904 3,904
Digital Communication Peripherals 2-UART, 2-A/E/USART, 2-SPI, 2-I2C2-MSSP(SPI/I2C) 2-UART, 2-A/E/USART, 2-SPI, 2-I2C2-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals 2 CCP, 3 ECCP 2 CCP, 3 ECCP
Timers 2 x 8-bit, 3 x 16-bit 2 x 8-bit, 3 x 16-bit
ADC 12 ch, 10-bit 12 ch, 10-bit
Comparators 2 2
USB (ch, speed, compliance) 1, FS Device, USB 2.0 1, FS Device, USB 2.0
Temperature Range (C) -40 to 85 -40 to 85
Operating Voltage Range (V) 2 to 3.6 2 to 3.6
Pin Count 80 80
PIC18F87J50 Family Data SheetData Sheets10/22/20097558KB
PIC18F87J50 Family Silicon/Data Sheet ErrataErrata07/30/2014147KB
Timer1 Module Data Sheet ErrataErrata03/08/2010230KB
PIC18F6XJXX/8XJXX Family Flash MCU Programming SpecificationProgramming Specification12/21/2009381KB
AN1095 - AN1095, Emulating Data EEPROM for PIC18 and PIC24 MCUs and dsPIC DSCsAppNote06/27/2011427KB
AN1189 - Implementing a Mass Storage Device Using the Microchip USB Device Firmware FrameworkAppNote07/15/2008167KB
AN1204 - Microchip MiWi P2P Wireless ProtocolAppNote11/16/2010417KB
AN1212 - Using USB Keyboard with an Embedded HostAppNote08/07/2008485KB
AN1229 - Class B Safety Software Library for PIC MCUs and dsPIC DSCsAppNote04/24/2012439KB
AN1310 - High-Speed Bootloader for PIC16 and PIC18 DevicesAppNote02/03/2010482KB
AN258 - Low Cost USB Microcontroller Programmer The building of the PICkit? 1 FLASH Starter KitAppNote07/07/2003322KB
AN950 - Power Management for PIC18 USB Microcontrollers with nanoWatt TechnologyAppNote11/19/2004259KB
AN956 - Migrating Applications to USB from RS-232 UART with Minimal Impact on PC SoftwareAppNote12/03/2004253KB
TB054 - An Introduction to USB Descriptors - With a Gameport to USB Gamepad Translator ExampleAppNote05/04/2004186KB
TB055 - PS/2? to USB Mouse TranslatorAppNote05/04/2004196KB
TB056 - Demonstrating the *set_report* Request - With PS/2? to USB Keyboard Translator ExampleAppNote05/04/2004203KB
TB057 - USB Combination Devices - Demonstarted by a Combination Mouse and Gamepad DeviceAppNote02/18/200246KB
TB058 - Demonstrating the Soft Detach Function - With a PS/2? to USB Translator ExampleAppNote05/04/2004159KB
TB095 - Modifying the PICDEM USB Board for PIC18 Full-Speed USB MicrocontrollersAppNote11/04/2005188KB
8-bit PIC? Microcontroller SolutionsBrochures05/02/20146041KB
MPLAB? X IDE Product OverviewSell Sheets07/11/2011182KB
Corporate Product Selector GuideProduct Line Card04/13/201610173KB
3V Tips 'n TricksTips and Tricks02/01/2008561KB
PIC Microcontroller Compiled Tips 'n Tricks GuideTips and Tricks04/22/20095964KB
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
PIC18F85J50-I/PT80TQFP-40C to +85CTRAY3.573.272.962.722.59
PIC18F85J50T-I/PT80TQFP-40C to +85CT/R3.613.313.002.762.63
PIC18F85J50-I/PT0.3667003.57142980TQFP12x12x1mmMatte Tine3
PIC18F85J50T-I/PT0.3667000.96916780TQFP12x12x1mmMatte Tine3
PIC18F87J50 Family Data Sheet PIC18F87J50
PIC18F87J50 Family Silicon/Data Sheet Errata PIC18F87J50
Timer1 Module Data Sheet Errata PIC16F88
PIC18F6XJXX/8XJXX Family Flash MCU Programming Specification PIC18F87J93
AN1095 PIC24FJ16GA004
DEE Emulation 16-bit v2.2 PIC24FJ16GA004
DEE Emulation 8-bit v1.1.2 PIC24FJ16GA004
AN1189 PIC24FJ256DA106
AN1204 PIC24FJ32GA002
AN1212 PIC24FJ256GB210
AN1229 ENC28J60
PIC18F ClassB-2 Library_Feb2012.zip ENC28J60
AN1310 PIC16F1827
AN1310 Source Code PIC16F1827
AN258 PIC18F87J50
AN258 Source Code PIC18F87J50
AN950 PIC18F87J50
AN956 PIC18F86J55
TB054 PIC18F87J50
TB054 Source Code PIC18F87J50
TB055 PIC18F87J50
TB055 Source Code PIC18F87J50
TB056 PIC18F86J50
TB056 Source Code PIC18F86J50
TB057 PIC18F87J50
TB058 PIC18F85J50
TB058 Source Code PIC18F85J50
TB095 PIC18F87J50
8-bit PIC? Microcontroller Solutions PIC16F1939
MPLAB? X IDE Product Overview 24VL025
Corporate Product Selector Guide SST49LF080A
3V Tips 'n Tricks PIC18F97J60
PIC Microcontroller Compiled Tips 'n Tricks Guide PIC24FJ64GB412
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