Microchip, 8 bit PIC, PIC16C62X Microcontroller, 20 MHz, 8kB FLASH, 18-Pin SOIC

The Microchip PIC16C622A 8-bit CMOS microcontroller has a RISC architecture. It operates on 2.5V to 5.5V voltage range. This microcontroller features eight-level deep stack, and multiple internal and external interrupt sources. The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with the separate 8-bit wide data. The two-stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available. It features 20 I/O pins, 2KBytes EEPROM and 128Bytes Data memory.

• Low power, high speed CMOS EPROM technology
• Fully static design
• Frequency range of 200 kHz
• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
• Two analog comparators
• Programmable on-chip voltage reference (VREF) module
• Programmable input multiplexing from device inputs and internal voltage reference
• Comparator outputs can be output signals
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Brown-out Reset
• Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options
• Serial in-circuit programming (via two pins)
• Four user programmable ID locations
• Low power consumption
• Temperature range between 0°C and +70°C
• SOIC package