PIC12C50

PIC12C5XX 8-Pin, 8-Bit CMOS Microcontrollers Devices included in this Data Sheet: PIC12C508 PIC12C508A PIC12C509 PIC12C509A PIC12CR509A PIC12CE518 PIC12CE519 Peripheral Features: 8-bit real time clock/counter (TMR0) with 8-bit programmable prescaler Power-On Reset (POR) Device Reset Timer (DRT) Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation Programmable code-protection 1,000,000 erase/write cycle EEPROM data memory EEPROM data retention > 40 years Power saving SLEEP mode Wake-up from SLEEP on pin change Internal weak pull-ups on I/O pins Internal pull-up on MCLR pin Selectable oscillator options: - INTRC: Internal 4 MHz RC oscillator - EXTRC: External low-cost RC oscillator - XT: Standard crystal/resonator - LP: Power saving, low frequency crystal Note: Throughout this data sheet PIC12C5XX refers to the PIC12C508, PIC12C509, PIC12C508A, PIC12C509A, PIC12CR509A, PIC12CE518 and PIC12CE519. PIC12CE5XX refers to PIC12CE518 and PIC12CE519. High-Performance RISC CPU: Only 33 single word instructions to learn All instructions are single cycle (1 µs) except for program branches which are two-cycle Operating speed: DC - 4 MHz clock input DC - 1 µs instruction cycle Memory Device PIC12C508 PIC12C508A PIC12C509 PIC12C509A PIC12CE518 PIC12CE519 PIC12CR509A EPROM Program 512 x 12 512 x 12 1024 x 12 1024 x 12 512 x 12 1024 x 12 1024 x 12 ROM Program RAM Data 25 25 41 41 25 41 41 16 16 EEPROM Data CMOS Technolog...