Microchip PIC18F4685-I/P 8-Bit Flash MCU DIP40

The Microchip PIC18F4685-I/P 8-Bit Flash MCU is a through-hole DIP40 8-bit microcontroller from the PIC18 family, offering 96KB of program memory and operation at frequencies up to 40MHz.

Overview

This microcontroller is designed for demanding and power-sensitive applications. It includes ECAN technology, a 10-bit A/D converter and nanoWatt technology. An internal oscillator block can generate two different clock signals, which may remove the need for external oscillator circuits on the OSC1 or OSC2 pins, simplifying the design and reducing component count.

Key Features

• Flash and data EEPROM retention of greater than 40 years
• Self-programmable under software control
• Priority levels for interrupts
• 8 x 8 single-cycle hardware multiplier
• Three external interrupts and one capture/compare/PWM (CCP) module
• ECAN module with message bit rate up to 1Mbps and automatic remote frame handling
• Interfaces include ECAN, EUSART, I2C, PSP and SPI

Programming and Debugging

The device supports serial programming within the end application circuit using two lines for clock and data, plus three additional lines for power, ground and programming voltage. In-Circuit Debug (ICD) is supported via two pins, which assists development and troubleshooting.

Power Management and Clocking

Power-managed modes include Run, Idle and Sleep. A secondary oscillator uses Timer1 at 32kHz, and a fail-safe clock monitor is included.

Specifications

• Package: Through-hole DIP40
• Supply voltage: 4.2V to 5.5V
• Operating temperature: -40°C to 85°C
• Program memory: 96KB
• RAM: 3.32KB
• I/O lines: 36
• ADC channels: 11, with 10-bit resolution

Applications

Suitable for a wide range of industrial control, automation and embedded systems applications.

Choose the Microchip PIC18F4685-I/P 8-Bit Flash MCU DIP40 for projects requiring an 8-bit Flash microcontroller with the features and specifications listed above.