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PIC12F519-E/SN 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
SOIC-8
描述:
8引脚， 8位闪存微控制器 8-Pin, 8-Bit Flash Microcontrollers
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PIC12F519-E/SN数据手册
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© 2007 Microchip Technology Inc. Advance Information DS41313B-page 1
PIC12F519
High-Performance RISC CPU:
• Only 33 single-word instructions
• All single-cycle instructions except for program
branches which are two-cycle
• Two-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
for data and instructions
• Operating speed:
- DC – 8 MHz, internal clock
- DC – 500 ns instruction cycle
• On-chip Flash program memory
- 1024 x 12
• General Purpose Registers (SRAM)
- 41 x 8
• Flash Data Memory
- 64 x 8
Special Microcontroller Features:
• 8 MHz precision internal oscillator
- Factory calibrated to ±1%
• In-Circuit Serial Programming™ (ICSP™)
• In-Circuit Debugging (ICD) support
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with dedicated on-chip
RC oscillator for reliable operation
• Programmable code protection
• Multiplexed MCLR
input pin
• Internal weak pull-ups on I/O pins
• Power-Saving Sleep mode
• Wake-up from Sleep on pin change
• Selectable oscillator options:
- INTRC: 4 MHz or 8 MHz precision Internal
RC oscillator
- EXTRC: External low-cost RC oscillator
- XT: Standard crystal/resonator
- LP: Power-saving, low-frequency crystal
Low-Power Features/CMOS Technology:
• Standby current:
- 100 nA @ 2.0V, typical
• Operating current:
-15μA @ 32 kHz, 2.0V, typical
-170μA @ 4 MHz, 2.0V, typical
• Watchdog Timer current:
-1μA @ 2.0V, typical
-7μA @ 5.0V, typical
• High Endurance Program and Flash Data Memory
cells
- 100,000 write Flash Program Memory
endurance
- 1,000,000 write Flash Data Memory endurance
- Program and Flash Data retention: >40 years
• Fully static design
• Wide operating voltage range: 2.0V to 5.5V
- Wide temperature range
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
Peripheral Features:
• 6 I/O pins
- 5 I/O pins with individual direction control
- 1 input-only pin
- High current sink/source for direct LED drive
• 8-bit real-time clock/counter (TMR0) with 8-bit
programmable prescaler.
8-Pin, 8-Bit Flash Microcontroller Product Brief
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