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, PWM, 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-SSOP (0.209, 5.30mm Width) |
概述
Description
The PIC16F690-I/SS is an 8-bit microcontroller from Microchip’s PIC16F family, housed in a 20-pin SSOP package. It features:
- 7KB Flash memory, 256B EEPROM, and 256B RAM.
- 12-bit ADC (8 channels), PWM modules, and USART/SPI/I²C for communication.
- 25 I/O pins, including analog and digital capabilities.
- Internal oscillator (up to 8MHz), reducing external components.
- Low-power modes for energy-efficient applications.
Ideal for embedded systems, automation, and sensor-based projects, it balances performance and cost. Its compact size and robust peripherals make it suitable for space-constrained designs.
- 7KB Flash memory, 256B EEPROM, and 256B RAM.
- 12-bit ADC (8 channels), PWM modules, and USART/SPI/I²C for communication.
- 25 I/O pins, including analog and digital capabilities.
- Internal oscillator (up to 8MHz), reducing external components.
- Low-power modes for energy-efficient applications.
Ideal for embedded systems, automation, and sensor-based projects, it balances performance and cost. Its compact size and robust peripherals make it suitable for space-constrained designs.
Equivalent
Equivalent products to the PIC16F690-I/SS (Microchip) include:
- PIC16F688-I/SS (fewer I/O pins, similar core).
- PIC16F690-I/P (DIP package variant).
- PIC16F1936-I/SS (enhanced features, pin-compatible).
- PIC16F1826-I/SS (newer core, drop-in replacement with code adaptation).
For direct replacements, check pinout and peripheral compatibility. Alternatives may require firmware adjustments. Always verify with datasheets.
- PIC16F688-I/SS (fewer I/O pins, similar core).
- PIC16F690-I/P (DIP package variant).
- PIC16F1936-I/SS (enhanced features, pin-compatible).
- PIC16F1826-I/SS (newer core, drop-in replacement with code adaptation).
For direct replacements, check pinout and peripheral compatibility. Alternatives may require firmware adjustments. Always verify with datasheets.
Features
The PIC16F690-I/SS is an 8-bit microcontroller from Microchip with:
- Core: 8-bit RISC (PIC16 architecture), up to 20 MHz clock speed.
- Memory: 7 KB Flash, 256 B RAM, 256 B EEPROM.
- I/O: 25 programmable pins (18 I/O).
- Peripherals:
- 12-bit ADC (8 channels).
- 2x 8-bit PWM modules.
- USART, SPI, I²C for communication.
- 2x comparators, 1x 8-bit DAC.
- Timers: 3x (8/16-bit).
- Voltage Range: 2.0–5.5V, low-power modes.
- Package: 20-pin SSOP (I/SS).
Ideal for embedded control, sensor interfacing, and low-power applications.
- Core: 8-bit RISC (PIC16 architecture), up to 20 MHz clock speed.
- Memory: 7 KB Flash, 256 B RAM, 256 B EEPROM.
- I/O: 25 programmable pins (18 I/O).
- Peripherals:
- 12-bit ADC (8 channels).
- 2x 8-bit PWM modules.
- USART, SPI, I²C for communication.
- 2x comparators, 1x 8-bit DAC.
- Timers: 3x (8/16-bit).
- Voltage Range: 2.0–5.5V, low-power modes.
- Package: 20-pin SSOP (I/SS).
Ideal for embedded control, sensor interfacing, and low-power applications.
Manufacturer
The PIC16F690-I/SS 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 PIC16F690-I/SS is a versatile 8-bit microcontroller from Microchip, commonly used in:
- Consumer Electronics: Remote controls, small appliances.
- Industrial Control: Sensors, motor control, automation.
- Automotive: Basic control modules, lighting systems.
- Embedded Systems: DIY projects, prototyping.
- IoT Devices: Simple connected devices.
Its features (14KB flash, 256B RAM, ADC, PWM, UART, SPI, I²C) make it suitable for cost-sensitive, low-power applications requiring moderate processing.
- Consumer Electronics: Remote controls, small appliances.
- Industrial Control: Sensors, motor control, automation.
- Automotive: Basic control modules, lighting systems.
- Embedded Systems: DIY projects, prototyping.
- IoT Devices: Simple connected devices.
Its features (14KB flash, 256B RAM, ADC, PWM, UART, SPI, I²C) make it suitable for cost-sensitive, low-power applications requiring moderate processing.
Package
The PIC16F690-I/SS comes in an SSOP (Shrink Small Outline Package).
- Pin count: 20
- Package dimensions: 5.3mm x 7.2mm
- Pitch: 0.65mm
- Material: Plastic
- Operating temperature: -40°C to +85°C (Industrial grade).
Compact and suitable for space-constrained applications.
- Pin count: 20
- Package dimensions: 5.3mm x 7.2mm
- Pitch: 0.65mm
- Material: Plastic
- Operating temperature: -40°C to +85°C (Industrial grade).
Compact and suitable for space-constrained applications.
