Microchip | PIC16F648AT-I/SO

The PIC16F648AT-I/SO is part of PIC16F mid-range family with a 8-Bit Microcontroller. It can sustain standard temperature ranges from -40°C to +125°C and has 18 pin in SOIC package. This device is lead free.

This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 18-pin package and is upwards compatible with the PIC16F628, PIC16C62XA, PIC16C5X and PIC12CXXX devices.

The PIC16F648A features 4 MHz internal oscillator, 256 bytes of EEPROM data memory, a capture/compare/PWM, a USART, 2 Comparators and a programmable voltage reference that make it ideal for analog/integrated level applications in automotive, industrial, appliances and consumer applications.

Features:

• High-Performance RISC CPU:
• Operating speeds from DC – 20 MHz
• Interrupt capability
• 8-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
• 35 single-word instructions:
• All instructions single cycle except branches
• Special Microcontroller Features:
• Internal and external oscillator options:
• Precision internal 4 MHz oscillator factory calibrated to ±1%
• Low-power internal 48 kHz oscillator
• External Oscillator support for crystals and resonators
• Power-saving Sleep mode
• Programmable weak pull-ups on PORTB
• Peripheral Features:
• 16 I/O pins with individual direction control
• High current sink/source for direct LED drive
• Analog comparator module with:
• Two analog comparators
• Programmable on-chip voltage reference (VREF) module
• Selectable internal or external reference
• Comparator outputs are externally accessible
• Timer0: 8-bit timer/counter with 8-bit programmable prescaler