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PIC16F87-I/SO

Microchip Technology's PIC16F87-I/SO is a microcontroller (MCU) that belongs to the PIC16F series. It is an 8-bit CMOS device with an integrated oscillator, which makes it suitable for a wide range of applications.

Description:

The PIC16F87-I/SO is a mid-range, high-performance, 8-bit microcontroller with enhanced EEPROM memory. It features an integrated oscillator, which eliminates the need for external components, making it ideal for cost-sensitive applications. The device is available in a 28-pin PDIP (Plastic Dual In-Line Package) package.

Features:

1. 8-bit CMOS technology
2. Integrated oscillator with a frequency range of 31 kHz to 4 MHz
3. 128 bytes of RAM (Random Access Memory)
4. 1,024 bytes of EEPROM (Electrically Erasable Programmable Memory) for non-volatile data storage
5. 8-level deep hardware stack
6. 4-input multiplexed 10-bit Analog-to-Digital Converter (ADC)
7. 16-bit Timer with 8-bit postscaler
8. Real-Time Clock (RTC) with 1-second to 255-day programmable intervals
9. 16-bit instruction word architecture
10. 3-level interrupt priority
11. Low-power idle and power-down modes for energy efficiency
12. In-circuit serial programming (ICSP) and debugging capabilities

Applications:

The PIC16F87-I/SO is suitable for a wide range of applications due to its versatile features and cost-effectiveness. Some common applications include:

1. Industrial control systems
2. Home appliances (e.g., washing machines, refrigerators, and air conditioners)
3. Automotive control systems (e.g., engine management, power windows, and anti-lock braking systems)
4. Consumer electronics (e.g., remote controls, toys, and gaming devices)
5. Medical equipment (e.g., monitoring devices and diagnostic equipment)
6. Telecommunication systems (e.g., modems and routers)
7. Security systems (e.g., access control and surveillance cameras)
8. Data acquisition and signal processing systems
9. Battery-powered devices (due to its low-power modes)

The PIC16F87-I/SO offers a good balance between performance, memory, and power consumption, making it a popular choice for many embedded systems and control applications.