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PIC16
PIC16F87-I/P - PIC16F87 Flash 18-pin 7kB Microcontroller with USART - Buy PIC16F87-I/P
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Photograph
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Features
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 Special Microcontroller Features
- 100,000 erase/write cycles Enhanced Flash program memory typical
- 1,000,000 typical erase/write cycles EEPROM data memory typical
- Low-Voltage Programming
- In-circuit Debugging via two pins
- Programmable period from 1 ms to 268s
- Wide operating voltage range: 2.0V to 5.5V
Low Power Features
- Primary Run: RC Oscillator, 76 µA, 1 MHz, 2V
- RC_Run: 7 µA, 31.25 kHz, 2V
- TImer1 Oscillator: 1.8 µA, 32kHz, 2V
- Watchdog Timer: 2.2 µA, 2V
- Two-Speed Oscillator Start-up
Peripheral Features
- 10-bit, 7-channel Analog-to-Digital Converter
- Synchronous Serial Port (SSP) with SPI and I²C
- RS232 operaton using internal oscillator (no external crystal required)
- Programmable on-chip Voltage Reference
Oscillators
- Three Crysal modes: LP, XT, HS (up to 20 MHz)
- Two External RC modes
- ECIO (up to 20 MHz)
- 8 user-selectable frequencies
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Pin Description
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Pin Number |
Description |
1 |
RA2/AN2/CVREF - Port A |
2 |
RA3/AN3/C1OUT - Port A |
3 |
RA4/T0CKI/C2OUT - Port A |
4 |
RA5/MCLR/VPP - Port A |
5 |
Vss |
6 |
RB0/INT/CCP1(¹) - Port B |
7 |
RB1/SDI/SDA - Port B |
8 |
RB2/SDO/RX/DT - Port B |
9 |
RB3/PGM/ACCP1(¹) - Port B |
10 |
RB4/SCK/SCL - Port B |
11 |
RB5/SS/TX/CK - Port B |
12 |
RB6/PGC//P1OSO/TICKI - Port B |
13 |
RB7/PGD/T1OSO/T1CKI - Port B |
14 |
VDD |
15 |
RA6/OSC2/CLKO - Port A |
16 |
RA7/OSC1/CLKI - Port A |
17 |
RA0/AN0 - Port A |
18 |
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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