PIC16F873A-I/SO اورجینال

نقد و بررسی اجمالی

میکروکنترلر 8 بیتی میکروچیپ با فلش 7 کیلو بایت و رم 192 بایت و فرکانس کاری 20 مگاهرتز 28/40/44-Pin Enhanced Flash Microcontrollers

  دریافت دیتا شیت

دریافت  کتابخانه( ALITUM  DESIGNER )

:High-Performance RISC CPU
 Only 35 single-word instructions to learn
 All single-cycle instructions except for program
branches, which are two-cycle
 Operating speed: DC – 20 MHz clock input
DC – 200 ns instruction cycle
 Up to 8K x 14 words of Flash Program Memory,
Up to 368 x 8 bytes of Data Memory (RAM),Up to 256 x 8 bytes of EEPROM Data Memory
 Pinout compatible to other 28-pin or 40/44-pin
PIC16CXXX and PIC16FXXX microcontrollers
:Peripheral Features
 Timer0: 8-bit timer/counter with 8-bit prescaler
 Timer1: 16-bit timer/counter with prescaler
can be incremented during Sleep via external crystal/clock
Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
 Two Capture, Compare, PWM modules
 Capture is 16-bit, max. resolution is 12.5 ns
 Compare is 16-bit, max. resolution is 200 ns
 PWM max. resolution is 10-bit
 Synchronous Serial Port (SSP) with SPI™
(Master mode) and I2C™ (Master/Slave)
 Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) with 9-bit address detection
(Parallel Slave Port (PSP) – 8 bits wide with external RD, WR and CS controls (40/44-pin only
 Brown-out detection circuitry for
(Brown-out Reset (BOR
:Analog Features
 10-bit, up to 8-channel Analog-to-Digital
(Converter (A/D
( Brown-out Reset (BOR
: Analog Comparator module with
 Two analog comparators
 Programmable on-chip voltage reference(VREF) module
 Programmable input multiplexing from device inputs and internal voltage reference
Comparator outputs are externally accessible
:Special Microcontroller Features
100,000 erase/write cycle Enhanced Flash program memory typical
 1,000,000 erase/write cycle Data EEPROM memory typical
 Data EEPROM Retention > 40 years
 Self-reprogrammable under software control
 In-Circuit Serial Programming™ (ICSP™) via two pins
Single-supply 5V In-Circuit Serial Programming
 Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
 Programmable code protection
 Power saving Sleep mode
 Selectable oscillator options
 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) Commercial and Industrial temperature ranges
Low-power consumption

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