PIC16F630-I/P 8-Bit Flash Microcontroller with Analog Comparators DIP-14 (PIC16F630-I/P DIP IC)
The PIC16F630-I/P is a high-performance, 8-bit Flash-based microcontroller from Microchip's mid-range family, providing a powerful and cost-effective solution in a compact 14-pin package. It features a RISC architecture with 35 single-word instructions. This IC includes 1.75KB of Flash program memory, 64 bytes of SRAM, and 128 bytes of high-endurance EEPROM for non-volatile data storage. A key feature is its dual analog comparator module with a programmable voltage reference and a precision internal 4MHz oscillator. Its small footprint and integrated analog features make it an excellent choice for applications requiring basic logic, timing, and analog threshold sensing with minimal external components.
This IC is primarily used in automotive security systems, smart home sensors, and battery-powered portable devices. It is a popular component for Arduino electronics projects in India for building DIY remote keyless entry systems, compact sensor interfaces, and smart timing controllers that require data persistence (EEPROM) in a small 14-pin DIP package.
Key Features
- High-performance RISC CPU with 35 single-word instructions
- Dual analog comparators with programmable on-chip voltage reference
- 128 Bytes of high-endurance Data EEPROM (1,000,000 cycles)
- Precision internal 4MHz RC oscillator (+/- 1 percent accuracy)
- 12 bidirectional I/O pins with individual direction control
- In-Circuit Serial Programming (ICSP) via two pins
- Low-power NanoWatt technology for extended battery life
- Programmable Brown-out Reset (BOR) and Power-on Reset (POR)
- Interrupt-on-change capability for I/O pins
- High current source/sink for direct LED drive (25mA)
Specifications
- IC Type = 8-Bit Flash Microcontroller with EEPROM
- Program Memory = 1.75KB (1024 Words)
- Data RAM = 64 Bytes
- Data EEPROM = 128 Bytes
- Speed = 4MHz (Internal) / 20MHz (External)
- I/O Pins = 12 (Each programmable for direction)
- Supply Voltage = 2.0V to 5.5V
- Current Sink/Source = 25mA
- Package Type = PDIP-14
- Number of Pins = 14
- Mounting Type = Through-Hole
- Operating Temperature = -40 to 85 degrees Celsius
Interfaces
- PIN 1 (VDD) = Positive Supply Voltage (5V)
- PIN 2 (RA5/OSC1/CLKIN) = Port A I/O / Oscillator Input
- PIN 3 (RA4/AN3/OSC2/CLKOUT) = Port A I/O / Oscillator Output
- PIN 4 (RA3/MCLR/VPP) = Input Only / Master Clear / Programming Voltage
- PIN 5 (RC5) = Port C I/O
- PIN 6 (RC4/C2OUT) = Port C I/O / Comparator 2 Output
- PIN 7 (RC3/C2IN-) = Port C I/O / Comparator 2 Negative Input
- PIN 8 (RC2/C12IN1-) = Port C I/O / Comparator 1/2 Negative Input
- PIN 9 (RC1/C12IN1-) = Port C I/O / Comparator 1 Negative Input
- PIN 10 (RC0/C2IN+) = Port C I/O / Comparator 2 Positive Input
- PIN 11 (RA2/AN2/T0CKI/INT/COUT) = Port A I/O / Timer 0 Clock / Comparator Output
- PIN 12 (RA1/AN1/ICSPCLK) = Port A I/O / Programming Clock
- PIN 13 (RA0/AN0/ICSPDAT) = Port A I/O / Programming Data
- PIN 14 (VSS) = Ground (0V)
