PIC16F883-I/SP 8-Bit Flash Microcontroller with 11-Channel ADC DIP-28 (PIC16F883-I/SP DIP IC)
The PIC16F883-I/SP is a high-performance, 8-bit Flash-based microcontroller from Microchip's enhanced mid-range series (PIC16F88x). Housed in a 28-pin Skinny DIP package, it offers a balanced memory-to-peripheral ratio for sophisticated embedded control. It features a RISC architecture with 35 single-word instructions and provides 7KB of Flash program memory, 256 bytes of RAM, and 256 bytes of high-endurance EEPROM. Key highlights include an 11-channel 10-bit Analog-to-Digital Converter (ADC), dual Capture/Compare/PWM (CCP) modules, and an Enhanced USART (EUSART) for advanced serial communication. With its integrated software-selectable internal oscillator and low-power NanoWatt technology, it is a highly reliable choice for versatile industrial and consumer applications.
This IC is primarily used in industrial process controllers, smart home sensors, and automotive diagnostic tools. It is a favored component for Arduino and hobbyist electronics projects in India for building DIY digital weather stations, multi-peripheral communication bridges, and smart irrigation controllers that require more program space and EEPROM than the PIC16F882 in a standard 28-pin DIP footprint.
Key Features
- High-performance RISC CPU with 35 single-word instructions
- 11-channel 10-bit Analog-to-Digital Converter (ADC)
- 256 Bytes of high-endurance Data EEPROM (1,000,000 cycles)
- Dual Capture/Compare/PWM (CCP) modules for high-resolution control
- Enhanced USART (EUSART) module supporting RS-485, RS-232, and LIN 2.0
- Master Synchronous Serial Port (MSSP) supporting SPI and I2C (Master/Slave)
- Internal oscillator block with 8 selectable frequencies (31kHz to 8MHz)
- NanoWatt technology for ultra-low power consumption and wake-up
- Two analog comparators with a programmable voltage reference
- 24 bidirectional I/O pins with high current source/sink (25mA)
Specifications
- IC Type = 8-Bit Flash Microcontroller
- Program Memory = 7KB (4096 Words)
- Data RAM = 256 Bytes
- Data EEPROM = 256 Bytes
- ADC Resolution = 10-Bit (11 Channels)
- Maximum Speed = 20MHz (External) / 8MHz (Internal)
- I/O Pins = 24 (Each programmable for direction)
- Supply Voltage = 2.0V to 5.5V
- Current Sink/Source = 25mA
- Package Type = SPDIP-28 (Skinny DIP)
- Number of Pins = 28
- Mounting Type = Through-Hole
- Operating Temperature = -40 to 85 degrees Celsius
Interfaces
- PIN 1 (RE3/MCLR/VPP) = Master Clear / Programming Voltage
- PIN 2 to 5, 7 (RA0 to RA4) = Port A / Analog Inputs / Vref
- PIN 8, 19 (VSS) = Ground (0V)
- PIN 9, 10 (OSC1, OSC2) = External Crystal/Oscillator Inputs
- PIN 11 to 18 (RC0 to RC7) = Port C / Timers / CCP / EUSART / SPI / I2C
- PIN 20 (VDD) = Positive Supply Voltage (5V)
- PIN 21 to 28 (RB0 to RB7) = 8-Bit Port B / Interrupt-on-change / ICSP
