یک میکروکنترلر ۸ بیتی از خانواده PIC تولید شرکت MICRO است . میکرو کنترلر PIC12F675 تقریبا معادل ATTINY15 از خانواده AVR است . که ۶ ورودی و خروجی نسبتا قوی (۲۵ میلی آمپر) دارد .
High-Performance RISC CPU:
• Only 35 Instructions to Learn
– All single-cycle instructions except branches
• Operating Speed:
– DC – ۲۰ MHz oscillator/clock input
– DC – ۲۰۰ ns instruction cycle
• Interrupt Capability
• ۸-Level Deep Hardware Stack
• Direct, Indirect, and Relative Addressing modes
Special Microcontroller Features:
• Internal and External Oscillator Options
– Precision Internal 4 MHz oscillator factory calibrated to ±۱%
– External Oscillator support for crystals and resonators
-۵ us wake-up from Sleep, 3.0V, typical
• Power-Saving Sleep mode
• Wide Operating Voltage Range – ۲.0V to 5.5V
• Industrial and Extended Temperature Range
• Low-Power Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Brown-out Detect (BOD)
• Watchdog Timer (WDT) with Independent Oscillator for Reliable Operation
• Multiplexed MCLR/Input Pin
• Interrupt-on-Pin Change
• Individual Programmable Weak Pull-ups
• Programmable Code Protection
• High Endurance Flash/EEPROM Cell
– ۱۰۰,۰۰۰ write Flash endurance
– ۱,۰۰۰,۰۰۰ write EEPROM endurance
– Flash/Data EEPROM Retention: > 40 years
Low-Power Features:
• Standby Current:
– ۱ nA @ 2.0V, typical
• Operating Current:
-۸.۵ uA @ 32 kHz, 2.0V, typical
-۱۰۰ uA @ 1 MHz, 2.0V, typical
• Watchdog Timer Current
– ۳۰۰ nA @ 2.0V, typical
• Timer1 Oscillator Current:
-۴ uA @ 32 kHz, 2.0V, typical
Peripheral Features:
• ۶ I/O Pins with Individual Direction Control
• High Current Sink/Source for Direct LED Drive
• Analog Comparator module with:
– One analog comparator
– Programmable on-chip comparator voltage reference (CVREF) module
– Programmable input multiplexing from device inputs
– Comparator output is externally accessible
• Analog-to-Digital Converter module (PIC12F675):
– ۱۰-bit resolution
– Programmable 4-channel input
– Voltage reference input
• Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
• Enhanced Timer1:
– ۱۶-bit timer/counter with prescaler
– External Gate Input mode
– Option to use OSC1 and OSC2 in LP mode as Timer1 oscillator, if INTOSC mode selected
• In-Circuit Serial ProgrammingTM (ICSPTM) via two pins
نقد و بررسیها
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