Microchip Technology Tariff Inquiry

PIC16F873A-E/SO

Microchip Technology's PIC16F873A-E/SO is a microcontroller unit (MCU) that is part of the PIC16F series. Here is a description of the PIC16F873A-E/SO, including its features and applications:

Description:

The PIC16F873A-E/SO is a 28-pin, mid-range, flash microcontroller with enhanced EEPROM emulation. It is based on the PIC architecture and features a rich set of integrated peripherals, making it suitable for a wide range of applications.

Features:

1. 8-bit CPU with enhanced RISC architecture
2. 8 kB Flash program memory with read-while-write capability
3. 368 bytes of RAM
4. 128 bytes of EEPROM
5. 16-bit wide instruction word
6. Three 8-bit wide registers and four 16-bit wide registers
7. 16-bit auto-incrementing pointer registers
8. Two 8-bit wide stack pointers
9. 16-bit PC register
10. 14 programmable I/O pins with optional internal pull-ups
11. Three 16-bit timer/counters with capture/compare/PWM modes
12. 8-channel, 10-bit ADC with optional scan
13. USART with auto-baud and IrDA capability
14. Program and Data EEPROM memory write protection
15. Low-power sleep and idle modes
16. Watchdog timer with separate oscillator
17. Oscillator options: internal (RC), external, or clock-out
18. Brown-out reset with programmable voltage threshold
19. In-circuit serial programming (ICSP) and debugging (ICD) capability

Applications:

The PIC16F873A-E/SO is suitable for a wide range of applications due to its versatile features and integrated peripherals. Some common applications include:

1. Industrial control systems
2. Consumer electronics
3. Automotive applications
4. Medical devices
5. Security systems
6. Telecommunication equipment
7. Data acquisition and signal processing
8. White goods and appliances
9. Remote control systems
10. Battery-powered devices

The PIC16F873A-E/SO's combination of features, such as the enhanced EEPROM emulation, low-power modes, and integrated peripherals, make it a popular choice for applications requiring a balance between performance, memory, and power consumption.