PIC18F252-E/SO Microchip Technology, PIC18F252-E/SO Datasheet - Page 255

• Manufacturer Part Number: PIC18F252-E/SO
• Description: IC MCU CMOS 40MHZ 16K FLSH28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F252-E/SO

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC18
• No. Of I/o's: 23
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1.5KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1536 B
• Interface Type: MSSP, SPI, I2C, PSP, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 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, ICE2000, ICE4000, DM163022, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 5 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

21.0
The PICmicro
full range of hardware and software development tools:
• Integrated Development Environment
• Assemblers/Compilers/Linkers
• Simulators
• Emulators
• In-Circuit Debugger
• Device Programmers
• Low Cost Demonstration Boards
21.1
The MPLAB IDE software brings an ease of software
development previously unseen in the 8-bit microcon-
troller market. The MPLAB IDE is a Windows
application that contains:
• An interface to debugging tools
• A full-featured editor
• A project manager
• Customizable toolbar and key mapping
• A status bar
• On-line help
© 2006 Microchip Technology Inc.
- MPLAB
- MPASM
- MPLAB C17 and MPLAB C18 C Compilers
- MPLINK
- MPLAB SIM Software Simulator
- MPLAB ICE 2000 In-Circuit Emulator
- ICEPIC™ In-Circuit Emulator
- MPLAB ICD
- PRO MATE
- PICSTART
- PICDEM
- PICDEM 2 Demonstration Board
- PICDEM 3 Demonstration Board
- PICDEM 17 Demonstration Board
- K
- simulator
- programmer (sold separately)
- emulator (sold separately)
- in-circuit debugger (sold separately)
MPLIB
Programmer
EE
L
DEVELOPMENT SUPPORT
MPLAB Integrated Development
Environment Software
OQ
TM
®
®
TM
TM
TM
Object Librarian
®
IDE Software
Demonstration Board
Assembler
®
Object Linker/
1 Demonstration Board
®
microcontrollers are supported with a
Plus Entry-Level Development
II Universal Device Programmer
®
based
The MPLAB IDE allows you to:
• Edit your source files (either assembly or ‘C’)
• One touch assemble (or compile) and download
• Debug using:
The ability to use MPLAB IDE with multiple debugging
tools allows users to easily switch from the cost-
effective simulator to a full-featured emulator with
minimal retraining.
21.2
The MPASM assembler is a full-featured universal
macro assembler for all PICmicro MCU’s.
The MPASM assembler has a command line interface
and a Windows shell. It can be used as a stand-alone
application on a Windows 3.x or greater system, or it
can be used through MPLAB IDE. The MPASM assem-
bler generates relocatable object files for the MPLINK
object linker, Intel
detail memory usage and symbol reference, an abso-
lute LST file that contains source lines and generated
machine code, and a COD file for debugging.
The MPASM assembler features include:
• Integration into MPLAB IDE projects.
• User-defined macros to streamline assembly
• Conditional assembly for multi-purpose source
• Directives that allow complete control over the
21.3
The MPLAB C17 and MPLAB C18 Code Development
Systems are complete ANSI ‘C’ compilers for
Microchip’s PIC17CXXX and PIC18CXXX family of
microcontrollers, respectively. These compilers provide
powerful integration capabilities and ease of use not
found with other compilers.
For easier source level debugging, the compilers pro-
vide symbol information that is compatible with the
MPLAB IDE memory display.
to PICmicro emulator and simulator tools (auto-
matically updates all project information)
- source files
- absolute listing file
- machine code
code.
files.
assembly process.
MPASM Assembler
MPLAB C17 and MPLAB C18
C Compilers
®
standard HEX files, MAP files to
PIC18FXX2
DS39564C-page 253