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PIC16
PIC16F648A-I/P - PIC16F648A Flash 18-pin 4kB Microcontroller with Comparator - Buy PIC16F648A-I/P
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Photograph
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Features
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 Microcontroller Features
- Operating speed from DC-20MHz
- 8-level deep hardware stack
- Direct, Indirect and Relative Addresing modes
- 35 single word instruction
Peripheral Features
- Two 8-bit timer/counter(TMR0,TMR2) with 8-bit programmable prescalar
- One 16 Bit timer/counter
- High current sink/source for direct LED drive
- 16 Bit Capture/Compare
- 16 I/O pins with individual direction control
Low-Power Features
- Standby Current: 100 nA @ 2.0V, typical
- Operating Current: 12 µA @ 32 kHz, 2.0V, typical, 100 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
Special Microcontroller Features
- Internal and external oscillator options
- Power saving SLEEP mode
- Wide operating voltage range - 2.0V to 5.5V
- Industrial and Extended temperature range
- Power-On Reset
- Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
- Brown-out detect (BOD)
- Watchdog timer (WDT) with independent oscillator for reliable operation
- Multiplex MCLR/Input-pin
- Programmable code protection
- High Endurance FLASH/EPROM Cell
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Pin Description
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Pin Number
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Description
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1
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RA2/AN2/VREF - Port A
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2
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RA2/AN2/CMP1 - Port A
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3
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RA4/TOCKI/CMP2 - Port A
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4
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RA5/MCLR/VPP - Port A
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5
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Vss - Ground
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6
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RB0/INT - Port B
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7
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RB1/RX/DT - Port B
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8
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RB2/TX/CK - Port B
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9
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RB3/CCP1 - Port B
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10
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RB4/PGM - Port B
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11
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RB5 - Port B
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12
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RB6/T1OSO/T1CK1/PGC - Port B
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13
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RB7/T1OS1/PGD - Port B
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14
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Vdd - Positive Power Supply
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15
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RA6/OSC2/CLKOUT - Port A
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16
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RA7/OSC1/CLKIN - Port A
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17
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RA0/AN0 - Port A
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18
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RA1/AN1 - Port A
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Pin Layout
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Dimensional Drawing
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Technical Data
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Data Sheet
Application Notes
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