PIC18F252-I SO

میکروکنترلر 8 بیتی میکروچیپ با فلش 32 کیلو بایت و رم 1.5 کیلو بایت و فرکانس کاری 40 مگاهرتز 28/40-pin High Performance, Enhanced FLASH Microcontrollers with 10-Bit A/D



دریافت دیتا شیت

دریافت کتابخانه( ALITUM DESIGNER )

:High Performance RISC CPU
C compiler optimized architecture/instruction set
Source code compatible with the PIC16 and
PIC17 instruction sets
Linear program memory addressing to 32 Kbytes
Linear data memory addressing to 1.5 Kbytes
:Up to 10 MIPs operation
DC - 40 MHz osc./clock input
4 MHz - 10 MHz osc./clock input with PLL active
16-bit wide instructions, 8-bit wide data path
Priority levels for interrupts
8 x 8 Single Cycle Hardware Multiplier
:Peripheral Features
High current sink/source 25 mA/25 mA
Three external interrupt pins
Timer0 module: 8-bit/16-bit timer/counter with
8-bit programmable prescaler
Timer1 module: 16-bit timer/counter
Timer2 module: 8-bit timer/counter with 8-bit
period register (time-base for PWM)
Timer3 module: 16-bit timer/counter
Secondary oscillator clock option - Timer1/Timer3
Two Capture/Compare/PWM (CCP) modules
:CCP pins that can be configured as
Capture input: capture is 16-bit,
max. resolution 6.25 ns (TCY/16)- Compare is 16-bit, max. resolution 100 ns (TCY- PWM ) output: PWM resolution is 1- to 10-bit,
max. PWM freq. @: 8-bit resolution = 156 kHz 10-bit resolution = 39 kHz Master Synchronous Serial Port (MSSP) module,
:Two modes of operation
( 3-wire SPI™ (supports all 4 SPI modes
I2C™ Master and Slave mode
(Peripheral Features (Continued
Addressable USART module
Supports RS-485 and RS-232
: Parallel Slave Port (PSP) module Analog Features
Compatible 10-bit Analog-to-Digital Converter
:module (A/D) with
Fast sampling rate
Conversion available during SLEEP
Linearity ≤ 1 LSb
( Programmable Low Voltage Detection (PLVD

Supports interrupt on-Low Voltage Detection
(Programmable Brown-out Reset (BOR
:Special Microcontroller Features
100,000 erase/write cycle Enhanced FLASH program memory typical
1,000,000 erase/write cycle Data EEPROM memory
FLASH/Data EEPROM Retention: > 40 years
Self-reprogrammable under software control
• Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
Watchdog Timer (WDT) with its own On-Chip RC Oscillator for reliable operation
Programmable code protection
Power saving SLEEP mode
:Selectable oscillator options including
( 4X Phase Lock Loop (of primary oscillator
Secondary Oscillator (32 kHz) clock input
Single supply 5V In-Circuit Serial Programming™(ICSP™) via two pins
In-Circuit Debug (ICD) via two pins
:CMOS Technology
Low power, high speed FLASH/EEPROM technology
Fully static design
Wide operating voltage range (2.0V to 5.5V) Industrial and Extended temperature ranges
:Low power consumption
< 1.6 mA typical @ 5V, 4 MHz
25 μA typical @ 3V, 32 kHz
< 0.2 μA typical standby current

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