PIC18F4620-I/P

The PIC18F4620-I/P is an 8-bit microcontroller from Microchip’s PIC18 family, featuring a 16 MHz clock speed, 64 KB flash memory, and 3.9 KB RAM. It includes a 10-bit ADC (13 channels), PWM modules, USART, SPI, and I²C for communication, and 35 I/O pins. Operating at 2V–5.5V, it suits low-power applications. The 40-pin PDIP package (I/P) makes it breadboard-friendly. Its enhanced instruction set supports efficient C programming, ideal for embedded systems like automation, IoT, and control systems. Built-in EEPROM (1 KB) ensures data retention.
Key Features:
- Architecture: 8-bit RISC
- Speed: 16 MIPS @ 16 MHz
- Memory: 64 KB Flash, 3.9 KB RAM, 1 KB EEPROM
- Peripherals: ADC, PWM, USART, SPI, I²C
- Package: 40-pin PDIP (DIP-40)
Ideal for hobbyists and industrial applications due to its balance of performance, peripherals, and ease of use.

Equivalent products to the PIC18F4620-I/P include:
- PIC18F4680-I/P: Higher memory (80KB flash).
- PIC18F4520-I/P: Lower memory (32KB flash).
- PIC18F4550-I/P: USB support (32KB flash).
- PIC18F45K22-I/P: Enhanced core, lower power (32KB flash).
All are 40-pin DIP, 8-bit MCUs from Microchip with similar peripherals. Choose based on memory, features, or power needs.

The PIC18F4620-I/P is an 8-bit microcontroller from Microchip with these key features:
- Core: 16 MIPS performance at 40 MHz (PIC18 enhanced architecture).
- Memory: 64 KB Flash, 3.8 KB RAM, 1 KB EEPROM.
- I/O: 36 programmable pins (5 ports).
- Peripherals:
- 10-bit ADC (13 channels),
- 2x comparators,
- 3x timers,
- 2x CCP (PWM/Capture/Compare),
- MSSP (SPI/I²C),
- USART (EUSART).
- Voltage: 2.0V–5.5V operation.
- Packaging: 40-pin PDIP (DIP).
- Other: In-circuit debug (ICD), 25 mA sink/source per I/O.
Ideal for embedded control applications.

The PIC18F4620-I/P is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor products.

The PIC18F4620-I/P is a versatile 8-bit microcontroller from Microchip, widely used in:
- Industrial Control: Automation, motor control, and sensor interfacing.
- Consumer Electronics: Appliances, remote controls, and smart devices.
- Automotive Systems: Dashboard controls and basic ECU functions.
- Medical Devices: Portable diagnostic equipment and monitoring systems.
- Embedded Systems: Data logging, communication modules, and IoT edge nodes.
Its features (32 KB Flash, 1.5 KB RAM, ADC, PWM, USART, SPI, I²C) make it suitable for moderate-complexity applications requiring reliability and low power.

The PIC18F4620-I/P is packaged in a 40-pin PDIP (Plastic Dual In-line Package). This through-hole package is commonly used for prototyping and breadboarding due to its ease of use. The "I/P" suffix indicates it's an industrial-grade chip with a -40°C to +85°C operating range. PDIP packages are durable but bulkier than surface-mount alternatives.