Specifications
| Attribute | Value |
| Package / Case | Tube |
| Series | PIC® 16F |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, SPI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 22 |
| Program Memory Size | 3.5KB (2K x 14) |
| Program Memory Type | FLASH |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V |
| Data Converters | A/D 5x8b |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
Overview
Description
The PIC16F72-I/SP is an 8-bit microcontroller from Microchip’s PIC16F family, featuring a RISC architecture and 28-pin SPDIP package. Key specifications:
- Clock Speed: Up to 20 MHz.
- Flash Memory: 3.5 KB (2K instructions).
- RAM: 128 bytes.
- EEPROM: None.
- I/O Pins: 22 programmable.
- Peripherals: 8-bit ADC (5 channels), 2 PWM modules, USART, SPI, I²C, and timers.
- Operating Voltage: 4.0–5.5V.
Ideal for embedded control applications like motor control, sensors, and automation. Its low power consumption and integrated analog/digital features make it versatile for cost-sensitive designs.
*Note: Obsolete in new designs; check newer alternatives like PIC16F1xxx series.*
- Clock Speed: Up to 20 MHz.
- Flash Memory: 3.5 KB (2K instructions).
- RAM: 128 bytes.
- EEPROM: None.
- I/O Pins: 22 programmable.
- Peripherals: 8-bit ADC (5 channels), 2 PWM modules, USART, SPI, I²C, and timers.
- Operating Voltage: 4.0–5.5V.
Ideal for embedded control applications like motor control, sensors, and automation. Its low power consumption and integrated analog/digital features make it versatile for cost-sensitive designs.
*Note: Obsolete in new designs; check newer alternatives like PIC16F1xxx series.*
Equivalent
Equivalent products to the PIC16F72-I/SP include:
- PIC16F73-I/SP (More I/O, same core)
- PIC16F74-I/SP (Larger memory, same pinout)
- PIC16F76-I/SP (Enhanced features, compatible)
- PIC16F77-I/SP (Higher program memory, similar specs)
These are pin-compatible alternatives with varying memory and peripheral upgrades. Check datasheets for exact compatibility.
- PIC16F73-I/SP (More I/O, same core)
- PIC16F74-I/SP (Larger memory, same pinout)
- PIC16F76-I/SP (Enhanced features, compatible)
- PIC16F77-I/SP (Higher program memory, similar specs)
These are pin-compatible alternatives with varying memory and peripheral upgrades. Check datasheets for exact compatibility.
Features
The PIC16F72-I/SP is an 8-bit microcontroller from Microchip with these key features:
- Architecture: 8-bit RISC, 35 instructions, 2-stage pipeline.
- Clock Speed: Up to 20 MHz.
- Memory: 3.5 KB Flash, 128 B RAM, 128 B EEPROM.
- I/O Pins: 22 programmable (3 ports).
- Peripherals:
- 8-bit ADC (5 channels, 10-bit resolution).
- 2x PWM modules.
- USART, SPI, I²C (MSSP).
- 3x timers (8/16-bit).
- Voltage Range: 4.0–5.5V.
- Package: 28-pin SPDIP (I/SP suffix).
- Operating Temp.: -40°C to +85°C (industrial grade).
Ideal for embedded control applications like motor control, sensors, and automation.
- Architecture: 8-bit RISC, 35 instructions, 2-stage pipeline.
- Clock Speed: Up to 20 MHz.
- Memory: 3.5 KB Flash, 128 B RAM, 128 B EEPROM.
- I/O Pins: 22 programmable (3 ports).
- Peripherals:
- 8-bit ADC (5 channels, 10-bit resolution).
- 2x PWM modules.
- USART, SPI, I²C (MSSP).
- 3x timers (8/16-bit).
- Voltage Range: 4.0–5.5V.
- Package: 28-pin SPDIP (I/SP suffix).
- Operating Temp.: -40°C to +85°C (industrial grade).
Ideal for embedded control applications like motor control, sensors, and automation.
Pinout
The PIC16F72-I/SP is a 28-pin microcontroller from Microchip. Key features include:
- CPU: 8-bit RISC architecture (up to 20 MHz).
- Memory: 3.5 KB Flash, 128 B RAM, 128 B EEPROM.
- I/O Pins: 22 programmable (5 ports).
- Peripherals:
- 3x 8-bit timers, 1x 16-bit timer.
- 8-channel 10-bit ADC.
- USART, SPI, I²C (MSSP).
- 2x PWM modules.
- Power Supply: 4.0–5.5V.
Package: 28-pin SPDIP (Standard Plastic DIP).
Concise and functional for embedded control applications.
- CPU: 8-bit RISC architecture (up to 20 MHz).
- Memory: 3.5 KB Flash, 128 B RAM, 128 B EEPROM.
- I/O Pins: 22 programmable (5 ports).
- Peripherals:
- 3x 8-bit timers, 1x 16-bit timer.
- 8-channel 10-bit ADC.
- USART, SPI, I²C (MSSP).
- 2x PWM modules.
- Power Supply: 4.0–5.5V.
Package: 28-pin SPDIP (Standard Plastic DIP).
Concise and functional for embedded control applications.
Manufacturer
The PIC16F72-I/SP 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.
Package
The PIC16F72-I/SP is packaged in a 28-lead Plastic DIP (Dual In-line Package) with a skinny (SP) body width of 0.3 inches. This through-hole package is designed for easy prototyping and breadboard use. The "I" suffix indicates an industrial temperature range (-40°C to +85°C). It's a cost-effective, widely used package for embedded applications.
