MICROCHIP PIC16F73 8-bit Flash Microcontroller, SOIC28
MICROCHIP PIC16F73 8-bit flash microcontroller with 7KB memory, 22 I/O, 5-channel ADC. Ideal for industrial, automotive & consumer apps.
The MICROCHIP PIC16F73-I/SO is a powerful mid-range 8-bit CMOS flash microcontroller, combining high performance with ease of programming. It is based on the renowned PIC® (RISC) architecture, executing instructions in just 200 nanoseconds. With only 35 single-word instructions to learn, it offers a straightforward development path for embedded designs.
This device provides 7kB of addressable program memory and 192 bytes of data memory (RAM), supported by 22 versatile general-purpose I/O pins. Its integrated 5-channel, 8-bit analog-to-digital (A/D) converter makes it ideal for sensing and measurement applications. The microcontroller operates at a maximum frequency of 20MHz across a wide voltage range of 2.0V to 5.5V, offering excellent power flexibility.
Key Features
- High-Performance Core: 200ns instruction execution for responsive control.
- Ease of Use: Simple 35-instruction set and In-Circuit Serial Programming™ (ICSP™).
- Robust Memory: 7KB flash program memory and 192 bytes RAM.
- Rich I/O & Peripherals: 22 I/O pins, two 8-bit timers, one 16-bit timer, and hardware interrupt handling.
- Integrated Analog: 5-channel, 8-bit A/D converter.
- Reliability Features: Includes power-on reset (POR), brown-out reset (BOR), and a watchdog timer (WDT).
- Communication: Supports I2C, SPI, and USART interfaces for connectivity.
Applications
This versatile microcontroller is designed for demanding environments, making it suitable for a broad spectrum of applications including industrial control systems, automotive electronics, consumer appliances, motor drive control, smart lighting solutions, medical devices, and security systems. Its surface-mount SOIC package ensures a compact footprint for space-constrained PCB designs.
- Industrial Control Systems
- Automotive Electronics
- Consumer Electronics & Appliances
- Motor Drive Control
- Device Core: PIC16
- Architecture: 8-bit RISC
- Program Memory Size: 7KB Flash
- Data Memory (RAM) Size: 192 Bytes
- Operating Frequency Max: 20MHz
- Operating Voltage: 2.0V to 5.5V
- No. of I/O Pins: 22
- ADC Channels: 5
- ADC Resolution: 8-bit
- Digital Timers: Two 8-bit, One 16-bit
- Communication Interfaces: I2C, SPI, USART
- Package Type: SOIC
- No. of Pins: 28
- Mounting Type: Surface Mount (SMD)
- Operating Temperature Range: -40°C to +85°C
- Special Features: In-Circuit Serial Programming (ICSP), Hardware Interrupt, Watchdog Timer (WDT), Brown-out Reset (BOR), Power-on Reset (POR), 8-level hardware stack
- of Pins: 28Pins
- IC Case / Package: SOIC
- of I/O's: 22I/O's
- Interfaces: I2C, SPI, USART
- RAM Memory Size: 192Byte
- Supply Voltage Min: 4V
- Supply Voltage Max: 5.5V
- Operating Temperature Min: -40°C
- Operating Temperature Max: 85°C
- IC Mounting: Surface Mount
- MCU Family: PIC16
- MCU Series: PIC16F7xx
- MSL: MSL 1 - Unlimited
- SVHC: No SVHC (04-Feb-2026)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You may like
