Microchip, 8 bit PIC, PIC16F684 Microcontroller, 20 MHz, 3.5kB FLASH, 14-Pin SOIC

PIC16F684 8-Bit Flash Microcontrollers

The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.
The PIC16F684 family of microcontrollers is based upon Microchip’s Mid-range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, 3.5 Kbytes program memory, 128 bytes RAM and Data EEPROM of 256 bytes. On board is a configurable oscillator factory calibrated to ±1% accuracy.

Microcontroller Features

• 20 MHz Max. CPU Speed
• 35 Instructions
• 8 Level Hardware Stack
• 8 MHz Internal Oscillator – Selectable frequency range 8 MHz to 125 kHz
• 12 I/O Pins
• Power-On Reset (POR)
• Power-Up Timer (PWRT)
• Oscillator Start-Up Timer (OST)
• Brown-Out Reset (BOR)
• Watchdog Timer (WDT)
• In-Circuit Serial Programming (ICSP)

Peripherals

• 10-bit Analogue to Digital Converter (ADC) – 8 Channels
• Two Comparators
• Two 8-bit Timers
• One 16-bit Timer
• Enhanced Capture, Compare, PWM Module