LC508 PDF File ( Datasheet )

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