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PIC16
PIC16F54-I/P - PIC16F54 Flash 18-pin 20MHz 512Byte Microcontroller - Buy PIC16F54-I/P
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Photograph
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Features
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 High-Performance RISC CPU
- Only 35 single word instructions to learn
- All instructions are 1µs (@4MHz) except for program branches
- Operating speed: DC - 20MHz clock input
- 512 Bytes Flash Program Memory
- 25 Byte RAM Data Memory
- In-circuit serial programming
Peripheral Features
- 8-bit timer/counter(TMR0) with 8-bit programmable prescalar
- High current source/sink for direct LED drive
- Watchdog Timer (WDT) with separate RC oscillator
Special Microcontroller Features
- Power-On Reset
- Power-up Timer (PWRT) and Oscillator Start-Up Timer (OST)
- Brown-out Detect (BOD)
- Watchdog Timer with separate RC oscillator
- Selectable Oscillator Options
CMOS Technology
- Low power, high speed CMOS FLASH technology
- Fully Static Design
- Low Power Consumption
- 170µA @ 2V, 4MHz
- 15µA typical @ 2V, 32kHz
- < 500nA typical standby current
I/O and Packages
- 12 I/O pins with individual direction control
- 18-pin DIP
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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 - Port A
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2
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RA3 - Port A
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3
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TOCK1
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4
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MCLR/Vpp
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5
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Vss - Ground
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6
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RB0 - Port B
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7
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RB1 - Port B
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8
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RB2 - Port B
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9
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RB3 - Port B
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10
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RB4 - Port B
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11
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RB5 - Port B
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12
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RB6 - Port B
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13
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RB7 - Port B
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14
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Vdd - Positive Power Supply
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15
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OSC2/CLKOUT
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16
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OSC1/CLKIN
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17
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RA0 - Port A
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18
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RA1 - 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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Integrated Circuits
