PIC16F689-I/SS

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PIC16F689-I/SS

IC MCU 8BIT 7KB FLASH 20SSOP

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Thông số kỹ thuật

Series PIC® 16F
Part Status Active
Base Product Number PIC16F689
DigiKey Programmable Verified
Core Processor PIC
Core Size 8-Bit
Speed 20MHz
Connectivity I2C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, WDT
Number of I/O 18
Program Memory Size 7KB (4K x 14)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 5.5V
Data Converters A/D 12x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 20-SSOP
Package 20-SSOP (0.209", 5.30mm Width)
Packaging Tube

Tổng quan

Description

The PIC16F689-I/SS is a Microchip microcontroller from the PIC16 family, featuring an 8-bit architecture. It is based on the Enhanced Mid-Range core and is designed for low-power, high-performance applications. Key specifications include:
- Memory: 3KB Flash memory for program storage, 128 bytes of EEPROM, and 128 bytes of RAM.
- I/O Ports: 16 general-purpose I/O pins that can be used for various functions.
- Timers: Integrated with multiple timers, including Timer0, Timer1, and Timer2, for timing and event counting.
- Analog Features: Built-in 10-bit Analog-to-Digital Converter (ADC) and comparators for processing analog signals.
- Communication: Supports various serial communication protocols, such as I2C and SPI.
- Operating Voltage: Typically operates between 2.0V to 5.5V.
The PIC16F689-I/SS is suitable for a wide range of applications, including automotive, industrial control, and consumer electronics, due to its flexibility and efficiency. The device is often programmed using Microchip's MPLAB IDE and XC8 compiler.

Features

The PIC16F689-I/SS is a 16-bit microcontroller from Microchip's PIC16 family, featuring several key attributes:
1. Core Architecture: 8-bit architecture with a 14-bit instruction set.
2. Memory:
- 3 KB Flash program memory.
- 192 bytes of SRAM.
- 128 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM).
3. I/O Ports: 16 I/O pins with configurable direction.
4. Timers:
- 1 x 8-bit Timer/Counter.
- 1 x 16-bit Timer/Counter.
5. Analog Features:
- 10-bit Analog-to-Digital Converter (ADC).
- Comparators for analog signal processing.
6. Communication Interfaces:
- 2 x Enhanced Universal Asynchronous Receiver Transmitter (EUSART).
- I2C and SPI support.
7. Operating Voltage: 2.0V to 5.5V.
8. Speed: 20 MHz maximum clock speed.
9. Low Power Modes: Various power-saving features for efficiency.
These features make it suitable for a wide range of applications, including consumer electronics and embedded systems.

Package

The PIC16F689-I/SS is packaged in a 20-pin SSOP (Shrink Small Outline Package) form factor. This surface-mount package type allows for compact PCB designs and efficient use of space in electronic applications.

Pinout

The PIC16F689-I/SS microcontroller has a pin count of 20. It belongs to the Microchip PIC16 family and features a variety of functions including:
1. Digital I/O: 13 pins can be configured as general-purpose input/output.
2. Analog Inputs: It includes 8 channels of 10-bit Analog-to-Digital Converter (ADC).
3. PWM Outputs: Supports Pulse Width Modulation (PWM) for motor control and other applications.
4. Timers: It has multiple timers (Timer0, Timer1, Timer2) for various timing applications.
5. Serial Communication: Features an EUSART for serial communication.
6. Interrupts: Supports multiple external and internal interrupts.
7. Oscillator Options: Can be configured for various clock sources, including internal and external oscillators.
This combination of features makes the PIC16F689-I/SS suitable for a wide range of embedded applications.

Manufacturer

The PIC16F689-I/SS is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip Technology is known for its development of embedded control solutions and serves a wide array of industries, including automotive, industrial, consumer, and communications. The company specializes in providing a broad spectrum of products, from microcontrollers and memory devices to development tools and software solutions, catering to both large corporations and small businesses in the electronics sector.

Application

The PIC16F689-I/SS microcontroller is widely used in various applications, including automotive systems, home automation, industrial automation, consumer electronics, and medical devices. Its features, such as multiple I/O ports, ADC, and PWM capabilities, make it suitable for sensor interfacing, control systems, and communication tasks. Additionally, it is often employed in embedded systems for tasks requiring low power consumption and efficient processing.

Equivalent

Equivalent products to the PIC16F689-I/SS include the PIC16F688, PIC16F690, and PIC16F684. These devices have similar features, such as 14-bit instruction set architecture, comparable memory configurations, and peripheral functionalities. However, always check specific datasheets for exact specifications and compatibility before substitution.

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