Microchip Technology Tariff Inquiry

PIC16F877AT-I/ML

Microchip Technology's PIC16F877AT-I/ML is a high-performance, 8-bit microcontroller (MCU) that is part of the PIC16F87XA family. It is designed for a wide range of applications, including industrial control, automotive systems, and consumer electronics.

Description:

The PIC16F877AT-I/ML is a flash-based, mid-range MCU with enhanced features and peripherals. It is available in a 28-pin PDIP (Plastic Dual In-Line Package) package. The device features an integrated 8-bit CPU, 8 kB of flash program memory, 368 bytes of RAM, and 256 bytes of EEPROM data memory.

Features:

1. Enhanced mid-range core with increased performance
2. 8 kB Flash program memory with read-while-write capability
3. 368 bytes of RAM
4. 256 bytes of EEPROM data memory
5. 16-bit wide instruction word and 8-level deep hardware stack
6. On-chip debugging and programming with ICD (In-Circuit Debugger)
7. Low-power RTCC (Real-Time Clock and Calendar) with clock output
8. 3-channels, 10-bit ADC (Analog-to-Digital Converter)
9. 2 comparators with internal oscillator
10. 5-capacitive sense channels
11. USART (Universal Synchronous/Asynchronous Receiver/Transmitter) for serial communication
12. SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit) interfaces
13. 16-bit timer with 8-bit postscaler
14. 8-bit timer with 4x 8-bit counters and 8-bit postscaler
15. Watchdog timer with separate oscillator
16. Power-on reset circuit and brown-out detect
17. Internal oscillator with PLL (Phase-Locked Loop) for improved frequency stability

Applications:

The PIC16F877AT-I/ML is suitable for a wide range of applications due to its versatile features and peripherals. Some common applications include:

1. Industrial control systems
2. Automotive systems, such as body control modules and engine management systems
3. Consumer electronics, such as appliances, toys, and gaming devices
4. Telecommunications equipment, including modems and voice-over-IP (VoIP) devices
5. Medical equipment, such as monitoring devices and diagnostic equipment
6. Security systems, including access control and surveillance systems
7. Data acquisition and signal processing applications
8. Battery-powered devices, thanks to its low-power features

The PIC16F877AT-I/ML's combination of performance, memory, and peripheral options make it a popular choice for many embedded systems and applications requiring an 8-bit microcontroller.