規格
| 屬性 | 價值 |
| Package | Tube |
| Series | PIC® 16F |
| ProductStatus | Active |
| CoreProcessor | PIC |
| CoreSize | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| NumberofI/O | 18 |
| ProgramMemorySize | 7KB (4K x 14) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 256 x 8 |
| RAMSize | 256 x 8 |
| Voltage-Supply(Vcc/Vdd) | 2V ~ 5.5V |
| DataConverters | A/D 12x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 20-SOIC (0.295, 7.50mm Width) |
概述
Description
The PIC16F689-I/SO is an 8-bit microcontroller from Microchip’s PIC16F family, housed in an SOIC-20 package. It features:
- Flash Memory: 7 KB for program storage.
- RAM: 256 bytes.
- EEPROM: 256 bytes for data retention.
- Clock Speed: Up to 20 MHz (internal or external oscillator).
- I/O Pins: 18 programmable pins.
- Peripherals: 10-bit ADC (12 channels), PWM, comparators, USART, and SPI/I²C.
- Operating Voltage: 2.0V–5.5V, suitable for low-power applications.
Ideal for embedded systems, automation, and consumer electronics due to its compact size, low power consumption, and rich peripheral set. The -I suffix indicates an industrial temperature range (-40°C to +85°C).
- Flash Memory: 7 KB for program storage.
- RAM: 256 bytes.
- EEPROM: 256 bytes for data retention.
- Clock Speed: Up to 20 MHz (internal or external oscillator).
- I/O Pins: 18 programmable pins.
- Peripherals: 10-bit ADC (12 channels), PWM, comparators, USART, and SPI/I²C.
- Operating Voltage: 2.0V–5.5V, suitable for low-power applications.
Ideal for embedded systems, automation, and consumer electronics due to its compact size, low power consumption, and rich peripheral set. The -I suffix indicates an industrial temperature range (-40°C to +85°C).
Equivalent
Equivalent products to the PIC16F689-I/SO include:
- PIC16F690-I/SO (more memory, similar pinout)
- PIC16F688-I/SO (less memory, same package)
- PIC16F684-I/SL (similar features, different package)
- PIC16F716-I/SO (older alternative, compatible peripherals)
All are 8-bit MCUs from Microchip with comparable peripherals and pin compatibility. Check datasheets for exact specs.
- PIC16F690-I/SO (more memory, similar pinout)
- PIC16F688-I/SO (less memory, same package)
- PIC16F684-I/SL (similar features, different package)
- PIC16F716-I/SO (older alternative, compatible peripherals)
All are 8-bit MCUs from Microchip with comparable peripherals and pin compatibility. Check datasheets for exact specs.
Pinout
The PIC16F689-I/SO is a 20-pin microcontroller from Microchip. Key features include:
- Pin Count: 20 (SOIC package)
- Core: 8-bit PIC, up to 20 MHz clock speed
- Memory: 7 KB Flash, 256 B RAM, 256 B EEPROM
- I/O Pins: 18 programmable (multiplexed with analog/digital functions)
- Peripherals:
- 12x 10-bit ADC channels
- 2x PWM modules
- USART, SPI, I²C (MSSP)
- 2x Comparators
- Power Supply: 2.0V–5.5V
Functions include general-purpose control, sensor interfacing, and communication tasks.
- Pin Count: 20 (SOIC package)
- Core: 8-bit PIC, up to 20 MHz clock speed
- Memory: 7 KB Flash, 256 B RAM, 256 B EEPROM
- I/O Pins: 18 programmable (multiplexed with analog/digital functions)
- Peripherals:
- 12x 10-bit ADC channels
- 2x PWM modules
- USART, SPI, I²C (MSSP)
- 2x Comparators
- Power Supply: 2.0V–5.5V
Functions include general-purpose control, sensor interfacing, and communication tasks.
Manufacturer
The PIC16F689-I/SO is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor products.
Application
The PIC16F689-I/SO, a versatile 8-bit microcontroller from Microchip, is widely used in:
- Consumer Electronics: Remote controls, small appliances.
- Automotive: Sensors, lighting controls.
- Industrial: Simple automation, motor control.
- Embedded Systems: DIY projects, prototyping.
- IoT Devices: Basic sensor nodes.
- Medical Devices: Low-complexity monitoring tools.
Its features (ADC, PWM, EEPROM) make it suitable for cost-sensitive, low-power applications requiring moderate processing.
- Consumer Electronics: Remote controls, small appliances.
- Automotive: Sensors, lighting controls.
- Industrial: Simple automation, motor control.
- Embedded Systems: DIY projects, prototyping.
- IoT Devices: Basic sensor nodes.
- Medical Devices: Low-complexity monitoring tools.
Its features (ADC, PWM, EEPROM) make it suitable for cost-sensitive, low-power applications requiring moderate processing.
Package
The PIC16F689-I/SO comes in an SOIC (Small Outline Integrated Circuit) package. It has 20 pins, a width of 7.5mm, and a body length of 12.8mm. The "SO" suffix indicates the SOIC package type, while the "-I" denotes industrial temperature range (-40°C to +85°C). This surface-mount package is compact and widely used in embedded systems.
