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High-Performance RISC CPU:
• Operating speeds from DC – 20 MHz
• Interrupt capability
• 8-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
• 35 single-word instructions:
- All instructions single cycle except branches
Special Microcontroller Features:
• Internal and external oscillator options:
- Precision internal 4 MHz oscillator factory
calibrated to ±1%
- Low-power internal 48 kHz oscillator
- External Oscillator support for crystals and
resonators
• Power-saving Sleep mode
• Programmable weak pull-ups on PORTB
• Multiplexed Master Clear/Input-pin
• Watchdog Timer with independent oscillator for
reliable operation
• Low-voltage programming
• In-Circuit Serial Programming™ (via two pins)
• Programmable code protection
• Brown-out Reset
• Power-on Reset
• Power-up Timer and Oscillator Start-up Timer
• Wide operating voltage range (2.0-5.5V)
• Industrial and extended temperature range
• High-Endurance Flash/EEPROM cell:
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- 40 year data retention
Low-Power Features:
• Standby Current:
- 100 nA @ 2.0V, typical
• Operating Current:
- 12 μA @ 32 kHz, 2.0V, typical
- 120 μA @ 1 MHz, 2.0V, typical
• Watchdog Timer Current:
- 1 μA @ 2.0V, typical
• Timer1 Oscillator Current:
- 1.2 μA @ 32 kHz, 2.0V, typical
• Dual-speed Internal Oscillator:
- Run-time selectable between 4 MHz and
48 kHz
- 4 μs wake-up from Sleep, 3.0V, typical
PIC16F627A 1024 224 128 16 1 Y 2 2/1
PIC16F628A 2048 224 128 16 1 Y 2 2/1
PIC16F648A 4096 256 256 16 1 Y 2 2/1
8位单片机 PIC16F628A-I/SS 微控制器 MCU
8位单片机 PIC16F628A-I/SS 微控制器 MCU
8位单片机 PIC16F628A-I/SS 微控制器 MCU
8位单片机 PIC16F628A-I/SS 微控制器 MCU
PIC16F628A-I/SS
Microchip
8位
SSOP-20
3.5 kB
224 B
16 I/O
2 V to 5.5 V
- 40 C+ 85 C