Microchip Technology Inc
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PIC18F4450

Status: In Production

Features:

  • Full Speed USB 2.0 (12Mbit/s) interface
  • 256 byte Dual Port RAM + 512 byte GP RAM
  • Full Speed USB Transceiver
  • 16 Endpoints (IN/OUT)
  • Internal Pull Up resistors (D+/D-)
  • 48 MHz performance (12 MIPS)
  • Pin-to-pin compatible with PIC16C765
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Ideal for compact, single chip, Full Speed USB applications(12Mbit/s). The Enhanced Flash program memory allows operation when disconnected from the bus and easy field upgrades via the USB port.
USB Application Design Center

Additional Features
    • Full Speed USB 2.0 (12Mbit/s) interface
    • 256 byte Dual Port RAM + 512 byte GP RAM
    • Full Speed USB Transceiver
    • 16 Endpoints (IN/OUT)
    • Internal Pull Up resistors (D+/D-)
    • 48 MHz performance (12 MIPS)
    • Pin-to-pin compatible with PIC16C765
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
16
CPU Speed (MIPS/DMIPS)
12
SRAM Bytes
768
Digital Communication Peripherals
1-UART,
Capture/Compare/PWM Peripherals
1 CCP,
Timers
1 x 8-bit, 2 x 16-bit
ADC Input
13 ch, 10-bit
Number of USB Modules
1, FS Device
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
2 to 5.5
Pin Count
40

Documents

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Data Sheets

03/19/2008
5672KB

Programming Specifications

Brochures

Product Selection Tools

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Development Environment

  • Demo & Evaluation Boards
  • Emulators & Debuggers
  • Programmers
Demo & Evaluation Boards
PICDEM FS USB Demo Board (PIC18F45K50)
PICDEM FS USB Demo Board (PIC18F45K50) ( DM163025-1 )

The PICDEM FS USB Demonstration Kit is designed as an easy-to-use evaluation platform for Microchips PIC18F2x/4xK50 family of USB MCUs. These devices support full-speed USB communication without the need for an external crystal, which allows significant cost savings and reduced design effort. The demo kit provides all of the hardware needed to demonstrate and develop a complete USB communication...

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MCP3421 Weight Scale Demo Board
MCP3421 Weight Scale Demo Board ( MCP3421DM-WS )
(Not Recommended for new design)

The MCP3421 Weight Scale Demo Board is designed to evaluate the performance of the low-power consumption, 18-bit ADC in an electronic weight scale design. Next to the MCP3421 there is a low-noise, auto-zero MCP6V07 op amp. This can be used to investigate the impact of extra gain added before the ADC for performance improvement. The PIC18F4550 is controlling the LCD and the USB communication with...

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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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PICDEM Lab II Development Platform
PICDEM Lab II Development Platform ( DM163046 )
(Not Recommended for new design)

This product is no longer available for sale. See alternative part: DM164136

Summary
The PICDEM™ Lab II Development Board is a development and teaching platform for use with 8-bit PIC® microcontrollers (MCUs). At its center, a large prototyping breadboard enables users to

...

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Emulators & Debuggers
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) and dsPIC® Digital Signal Controllers (DSCs). 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 communications, downloads and

...

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PICkit 3 In-Circuit Debugger
PICkit 3 In-Circuit Debugger ( PG164130 )

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
...

Learn More
Add To Cart
MPLAB ICD 3 In-Circuit Debugger
MPLAB ICD 3 In-Circuit Debugger ( DV164035 )

 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 )

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 connected...

Debug Features:
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) and dsPIC® Digital Signal Controllers (DSCs). 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 communications, downloads and

...

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Add To Cart
PICkit 3 In-Circuit Debugger
PICkit 3 In-Circuit Debugger ( PG164130 )

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
...

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: AC164305   PartNo: PIC18F4450 (44PT)
  • Socket: AC164301   PartNo: PIC18F4450 (40P)
  • Socket: AC164301   PartNo: PIC18F4450 (44P)
  • Socket: AC164322   PartNo: PIC18F4450 (44ML)
Learn More
Add To Cart
MPLAB ICD 3 In-Circuit Debugger
MPLAB ICD 3 In-Circuit Debugger ( DV164035 )

 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 )

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 connected...

Learn More
Add To Cart

Similar Devices

Product
Pins
Flash (KB)
RAM (B)
Price 5K
Notes
28
16
768
$2.23
 
40
16
768
$2.39
 

RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
PIC18F4450-I/PREL
6.500000
10.600000
40
PDIP
.600in
Matte Tin
e3
Rohs icon
efup china icon
PIC18F4450-I/P
6.500000
10.600000
40
PDIP
.600in
Matte Tin
e3
Rohs icon
efup china icon
PIC18F4450-I/PT
0.273300
1.187500
44
TQFP
10x10x1mm
Matte Tin
e3
Rohs icon
efup china icon
PIC18F4450-I/ML
0.188400
0.288889
44
QFN
8x8x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
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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