PIC18F24J50-I/ML Microchip Technology, PIC18F24J50-I/ML Datasheet - Page 9

• Manufacturer Part Number: PIC18F24J50-I/ML
• Description: IC PIC MCU FLASH 16K 2V 28-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F24J50-I/ML

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 10x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC18
• No. Of I/o's: 16
• Ram Memory Size: 3776Byte
• Cpu Speed: 48MHz
• No. Of Timers: 5
• No. Of Pwm: RoHS Compliant
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3776 B
• Interface Type: EUSART, I2C, SPI
• Maximum Clock Frequency: 48 MHz
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DM183032, DM183022, MA180024, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

1.1
1.2
© 2008 Microchip Technology Inc.
Chapter 1. Using the USB Device Firmware Framework
HIGHLIGHTS
OVERVIEW OF THE FRAMEWORK
The items discussed in this chapter are:
• Overview of the Framework
• USB Device Firmware in the Framework
The Microchip USB Device Firmware Framework is a library that can be used to create
new USB applications. It can be thought of as a reference design project, containing
the necessary firmware code for USB operation and providing a placeholder for the
user’s code. The whole code project is contained within one single root project
directory, with many subdirectories for source code organization.
The USB Framework is based on the latest versions (as this is written) of Microchip’s
development tools. To provide the best level of USB application support, you should
verify that you have at least these revisions of the following tools before starting:
• MPLAB
• Microchip C30 C Compiler, v 3.02 or later; or Microchip C18 C Compiler, v3.10 or
This section describes the importance in setting up the project paths and how the
Framework is organized.
1.2.1
The Framework is designed in such a way that files located in the Microchip directory
do not need modification. All files that need to be modified by the user are located in
the <Application> folder. The directory structure of the USB Device Firmware
Framework is the following:
FIGURE 1-1:
later
-
-
®
-
-
The Directory Structure
IDE, v 8.02
<Application>
Microchip
-
<Application>.c/.h
USBDescriptor.c
usb_config.h
HardwareProfile.h
USB
FIRMWARE FRAMEWORK DIRECTORY STRUCTURE
Include
USBDevice.c
<Class Driver Code>.c
Compiler.h
GenericTypDefs.h
USB
USBDevice.h
USB.h
usb_core.h
<Class Driver Code>.h
FIRMWARE FRAMEWORK
MICROCHIP USB DEVICE
USER’S GUIDE
DS51679B-page 5