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PIC16
PIC16C54 - PIC16C54 EEPROM 18-pin 512Byte Microcontroller
| Photograph |
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| Features |
- High-Performance RISC CPU
- - Only 33 single word instructions to learn
- - All instructions are single cycle (1µs) except for program branches
- - Operating speed: DC - 20MHz clock input
- - 512 Byte EPROM Program Memory
- - 25 Byte RAM Data Memory
- Peripheral Features
- - One 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)
- - Programmable Code Protection
- - Power Saving Sleep Mode
- - Selectable Oscillator Options
- CMOS Technology
- - Low power, high speed CMOS FLASH technology
- - Fully Static Design
- - Low Power Consumption
- I/O and Packages
- - 12 I/O pins with individual direction control
- - 18 pin DIP
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| Pin Layout |
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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 - Master Clear/Programming Voltage
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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 - Oscillator
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16
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OSC1/CLKIN - Oscillator
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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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| Dimensional Drawing |
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| Technical Data |
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Datasheet
Application Notes
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Integrated Circuits
