12C508A RTC Real Time Clock/Counter 8-bit CMOS 512×12 EPROM 2,5-5,5V DIP-8

12C508A RTC Real Time Clock/Counter DIP-8 IC © androegg

our professional IC Shipment method © androegg

Versandhinweis

Unser Versand erfolgt

•  SCHNELL, als Briefsendung (nicht als Warensendung)

• ESD geschützt, eingeschweißt in ESD Folie

• geschützte Pins, durch Schaumstoff Polsterung

• • im Versandkarton, nicht lose im Luftpolsterkuvert

12C508A RTC Real Time Clock/Counter 8-bit DIP-8 IC package.

Shipping Informations

Our shipment is

•  FAST, registered mail(not Economy Shipping)

• ESD protected, shrink wrapped in ESD Foil

• PROTECTED Pins, foam cushioning

• SAVE in cardboard box, not unprotected in a air cushion enveleope

12C508A RTC 8-bit DIP-8 IC Features:

• Low power < 2mA @ 5V 4 MHz
• 8-bit real time clock/counter (TMR0) with 8-bit programmable prescaler
• High Performance Risc CPU
  4 MHz clock input
  1 µs instruction cycle

  512 x 12 EPROM Program
  25 RAM Data

• 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
• 12-bit wide instructions
• 8-bit wide data path
• Seven special function hardware registers
• Two-level deep hardware stack
• Direct, indirect and relative addressing modes for data and instructions
• Internal 4 MHz RC oscillator with programmable calibration
• In-circuit serial programming