Overview
The PIC16F74-I/P is a powerful and versatile 8-bit microcontroller from Microchip Technology. This CMOS FLASH-based microcontroller is known for its high performance and ease of programming, featuring a Harvard 8-bit architecture and a clock frequency of up to 20 MHz. With only 35 single-word instructions, it is straightforward to develop applications using this microcontroller. The PIC16F74-I/P is part of the PIC16 family and is widely used in various embedded systems due to its robust feature set and reliability.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Type of Integrated Circuit | PIC microcontroller |
| Program Memory | 7 kB (4K x 14) FLASH |
| Clock Frequency | Up to 20 MHz |
| Mounting | Through-Hole Technology (THT) |
| Case | DIP40 |
| Number of Inputs/Outputs | 33 |
| Number of 8-bit Timers | 2 |
| Number of 16-bit Timers | 1 |
| Architecture | Harvard 8-bit |
| Family | PIC16 |
| Number of Capacitive Channels | 8 |
| Package Type | Tube |
| Memory | 192 B SRAM, 7000 B FLASH |
| Operating Temperature | -40°C to 85°C |
| Terminal Pitch | 2.54 mm |
| Operating Frequency | 0 to 20 MHz |
| Number of Output Compare Channels | 2 |
| Number of Input Capture Channels | 2 |
Key Features
- High Performance: 200 nanosecond instruction execution and a clock frequency of up to 20 MHz.
- Ease of Programming: Only 35 single-word instructions make it easy to develop applications.
- Analog-to-Digital Converter (A/D): 8 channels of 8-bit A/D converter.
- Timers and Capture/Compare/PWM Functions: 2 x 8-bit timers, 1 x 16-bit timer, and 2 capture/compare/PWM functions.
- Memory: 192 B SRAM and 7000 B FLASH memory.
- Operating Temperature Range: -40°C to 85°C, making it suitable for a wide range of environments.
Applications
The PIC16F74-I/P microcontroller is versatile and can be used in a variety of applications, including:
- Embedded Systems: Due to its robust feature set, it is widely used in embedded systems for control and monitoring.
- Industrial Automation: Suitable for industrial control systems, motor control, and automation tasks.
- Consumer Electronics: Used in various consumer electronics for control and interface functions.
- Automotive Systems: Can be used in automotive applications for control and monitoring of vehicle systems.
Q & A
- What is the clock frequency of the PIC16F74-I/P microcontroller?
The clock frequency of the PIC16F74-I/P microcontroller is up to 20 MHz. - How much program memory does the PIC16F74-I/P have?
The PIC16F74-I/P has 7 kB (4K x 14) of FLASH program memory. - What type of architecture does the PIC16F74-I/P use?
The PIC16F74-I/P uses a Harvard 8-bit architecture. - How many inputs/outputs does the PIC16F74-I/P have?
The PIC16F74-I/P has 33 inputs/outputs. - What is the operating temperature range of the PIC16F74-I/P?
The operating temperature range of the PIC16F74-I/P is -40°C to 85°C. - Does the PIC16F74-I/P have analog-to-digital conversion capabilities?
Yes, the PIC16F74-I/P has 8 channels of 8-bit analog-to-digital (A/D) converter. - How many timers does the PIC16F74-I/P have?
The PIC16F74-I/P has 2 x 8-bit timers and 1 x 16-bit timer. - What is the package type of the PIC16F74-I/P?
The package type of the PIC16F74-I/P is DIP40 in a tube. - How much SRAM and FLASH memory does the PIC16F74-I/P have?
The PIC16F74-I/P has 192 B of SRAM and 7000 B of FLASH memory. - What are some common applications of the PIC16F74-I/P?
The PIC16F74-I/P is commonly used in embedded systems, industrial automation, consumer electronics, and automotive systems.
