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-VFQFN Exposed Pad |
概述
Description
The PIC16F690-I/ML is an 8-bit microcontroller from Microchip’s PIC16F family, housed in a 4x4mm QFN-28 package. It features:
- 7KB Flash memory, 256B EEPROM, and 256B RAM.
- 25 I/O pins with multiplexed functions (ADC, PWM, USART, SPI, I²C).
- 12-bit ADC (8 channels), 2 comparators, and 2 PWM modules.
- Internal oscillator (up to 8MHz), reducing external components.
- Low-power modes (nanoWatt tech) for energy efficiency.
Ideal for embedded applications like sensor interfaces, motor control, and consumer electronics, it balances performance and cost. The -I suffix denotes an industrial temperature range (-40°C to +85°C).
For development, use MPLAB X IDE with a compatible programmer (e.g., PICkit). Datasheets and reference designs are available on Microchip’s website.
- 7KB Flash memory, 256B EEPROM, and 256B RAM.
- 25 I/O pins with multiplexed functions (ADC, PWM, USART, SPI, I²C).
- 12-bit ADC (8 channels), 2 comparators, and 2 PWM modules.
- Internal oscillator (up to 8MHz), reducing external components.
- Low-power modes (nanoWatt tech) for energy efficiency.
Ideal for embedded applications like sensor interfaces, motor control, and consumer electronics, it balances performance and cost. The -I suffix denotes an industrial temperature range (-40°C to +85°C).
For development, use MPLAB X IDE with a compatible programmer (e.g., PICkit). Datasheets and reference designs are available on Microchip’s website.
Equivalent
Equivalent products to the PIC16F690-I/ML include:
- PIC16F690-I/P (DIP package)
- PIC16F690-I/SS (SSOP package)
- PIC16F690T-I/ML (Tape & Reel, QFN)
- PIC16F688 (Fewer I/O, similar core)
- PIC16F716 (Comparable specs, different pinout)
All share the same 8-bit core and features but vary in packaging or minor specs. Check datasheets for exact compatibility.
- PIC16F690-I/P (DIP package)
- PIC16F690-I/SS (SSOP package)
- PIC16F690T-I/ML (Tape & Reel, QFN)
- PIC16F688 (Fewer I/O, similar core)
- PIC16F716 (Comparable specs, different pinout)
All share the same 8-bit core and features but vary in packaging or minor specs. Check datasheets for exact compatibility.
Features
The PIC16F690-I/ML is an 8-bit microcontroller from Microchip with these key features:
- Core: 8-bit RISC architecture (up to 8 MHz clock).
- Memory: 7 KB Flash, 256 B RAM, 256 B EEPROM.
- I/O: 25 programmable pins.
- Peripherals:
- 12-channel 10-bit ADC.
- 2x comparators, 1x PWM module.
- USART, SPI, I²C (MSSP).
- Timers: 3x (8/16-bit).
- Voltage: 2.0–5.5V operation.
- Package: 28-pin QFN (5x5 mm).
- Other: In-circuit debugging (ICD), nanoWatt XLP for low power.
Compact and versatile for embedded control applications.
- Core: 8-bit RISC architecture (up to 8 MHz clock).
- Memory: 7 KB Flash, 256 B RAM, 256 B EEPROM.
- I/O: 25 programmable pins.
- Peripherals:
- 12-channel 10-bit ADC.
- 2x comparators, 1x PWM module.
- USART, SPI, I²C (MSSP).
- Timers: 3x (8/16-bit).
- Voltage: 2.0–5.5V operation.
- Package: 28-pin QFN (5x5 mm).
- Other: In-circuit debugging (ICD), nanoWatt XLP for low power.
Compact and versatile for embedded control applications.
Manufacturer
The PIC16F690-I/ML is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) and AVR microcontroller families, 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 solutions.
Application
The PIC16F690-I/ML 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 (ADC, PWM, EEPROM) 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 (ADC, PWM, EEPROM) make it suitable for cost-sensitive, low-power applications requiring moderate processing.
Package
The PIC16F690-I/ML is a microcontroller from Microchip in a QFN (Quad Flat No-Lead) package. It has 28 pins and measures 6x6 mm. The "ML" suffix denotes the QFN package type, which is compact, surface-mount, and leadless, making it suitable for space-constrained applications. The "-I" indicates an industrial temperature range (-40°C to +85°C).
