Microchip Technology

PIC16F689-I/P  

Microcontrollers

Microchip Technology's PIC16F689-I/P is a high-performance, 8-bit microcontroller (MCU) that belongs to the PIC16F series. It is designed for a wide range of applications, including industrial control, automotive systems, and consumer electronics.

Description:

The PIC16F689-I/P is a flash-based, mid-range microcontroller featuring a rich set of integrated peripherals and advanced features. It is built on the enhanced mid-range core (ENCORE!) architecture, which provides high code efficiency and fast execution speed. The device is available in a 28-pin plastic DIP (PDIP) package.

Features:

1. Enhanced mid-range core (ENCORE!) with increased code efficiency and faster execution speed.
2. 8MHz internal oscillator with clock doubling (up to 16MHz effective frequency).
3. 8KB of flash program memory with read-while-write capability.
4. 368 bytes of RAM (256 bytes general-purpose, 112 bytes EEPROM-like).
5. 256 bytes of EEPROM memory.
6. 16-bit wide instruction word and 8-level deep hardware stack.
7. On-chip debugging and In-Circuit Serial Programming (ICSP) support.
8. Low-power sleep modes to conserve energy.
9. Advanced peripherals, including:
   • UART for serial communication.
   • SPI and I2C interfaces for interfacing with external devices.
   • 8-channel, 10-bit ADC for analog input.
   • Comparator module for monitoring external voltage levels.
   • PWM modules for generating pulse-width modulated signals.
   • Capture module for high-speed input signal capture.
   • Watchdog timer for system reliability.
10. Enhanced CCP module for pulse-width modulation, capture, or compare operations.
11. Up to 17 GPIO pins with optional alternate functions.
12. Brown-out reset (BOR) protection for reliable operation.

Applications:

The PIC16F689-I/P is suitable for a wide range of applications due to its versatile features and performance. Some common applications include:

1. Industrial control systems: Programmable logic controllers (PLCs), motor control, and sensor interfacing.
2. Automotive systems: Instrumentation, body control modules, and anti-lock braking systems (ABS).
3. Consumer electronics: Appliances, gaming consoles, and portable devices.
4. Telecommunications: Modems, voice over IP (VoIP) devices, and networking equipment.
5. Medical devices: Patient monitoring systems, diagnostic equipment, and portable medical instruments.
6. Security systems: Access control, intrusion detection, and surveillance systems.
7. Renewable energy systems: Solar panel monitoring, battery management, and energy management.

The PIC16F689-I/P's combination of performance, memory, and peripheral features make it a popular choice for embedded systems designers looking for a reliable and cost-effective microcontroller solution.

PIC16F689-I/P Documents

Download datasheets and manufacturer documentation for PIC16F689-I/P

DTS :

View in Development Tools Selector      

PCN :

Microchip Technology - PCN 5-24-10 (PDF)       Product Change Notification (PDF)