Professional IC Distribution & Technical Solutions

The PIC16F685-I/SS is a microcontroller from Microchip Technology. Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: Microchip
• Series: PIC16F
• Core Processor: PIC
• Core Size: 8-bit
• Speed: 20 MHz
• Program Memory Size: 7 KB (8K x 14) Flash
• RAM Size: 256 x 8 bytes
• EEPROM Size: 256 x 8 bytes
• I/O Pins: 18
• Peripherals:
• Analog Comparators (2)
• PWM (2)
• Timers (2 x 8-bit, 1 x 16-bit)
• 10-bit ADC (12 channels)
• USART, SPI, I2C
• Voltage Range: 2.0V to 5.5V
• Operating Temperature: -40°C to +85°C
• Package: 20-SSOP (209 mil)

Descriptions:

The PIC16F685-I/SS is a mid-range 8-bit microcontroller featuring Flash program memory, 256 bytes of EEPROM, and 256 bytes of RAM. It includes 12-channel 10-bit ADC, PWM modules, and multiple communication interfaces (USART, SPI, I2C). It operates at up to 20 MHz and supports a wide voltage range (2.0V–5.5V), making it suitable for battery-powered and low-power applications.

Features:

• Enhanced Mid-Range Core: 14-bit instruction set with 49 instructions
• Low-Power Modes: Sleep mode with low current consumption
• High-Performance RISC Architecture: Single-cycle instruction execution (except branches)
• Analog Features:
• 12-channel 10-bit ADC
• 2 analog comparators
• Communication Interfaces:
• USART (EUSART)
• SPI (MSSP)
• I2C (MSSP)
• Timers & PWM:
• 2 x 8-bit timers (TMR0, TMR2)
• 1 x 16-bit timer (TMR1)
• 2 x PWM modules (CCP)
• Package: 20-pin SSOP (Shrink Small Outline Package)

This microcontroller is commonly used in embedded control applications, sensor interfaces, consumer electronics, and industrial automation.

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