50 Pcs/lot Ic Pic12c509a-04/p, 8-pin, 8-bit Cmos Microcontroller

US $320

  • Shenzhen, China
  • Oct 23rd
  High-Performance RISC CPU: • Only 33 single word instructions to learn • All instructions are single cycle (1 ms) except for program branches which are two-cycle • Operating speed: DC - 4 MHz clock input DC - 1 ms instruction cycle • 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 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 CMOS Technology: • Low power, high speed CMOS EPROM/ROM technology • Fully static design • Wide operating voltage range • Wide temperature range: - Commercial: 0°C to +70°C - Industrial: -40°C to +85°C - Extended: -40°C to +125°C • Low power consumption - < 2 mA @ 5V, 4 MHz - 15 mA typical @ 3V, 32 KHz - < 1 mA typical standby current

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