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PIC12C509

Microchip Technology
Part Number PIC12C509
Manufacturer Microchip Technology
Description 8-Pin/ 8-Bit CMOS Microcontrollers
Published Mar 22, 2005
Detailed Description PIC12C5XX 8-Pin, 8-Bit CMOS Microcontrollers Devices included in this Data Sheet: • PIC12C508 • PIC12C508A • PIC12CE5...
Datasheet PDF File PIC12C509 PDF File

PIC12C509
PIC12C509

Overview
PIC12C5XX 8-Pin, 8-Bit CMOS Microcontrollers Devices included in this Data Sheet: • PIC12C508 • PIC12C508A • PIC12CE518 • PIC12C509 • PIC12C509A • PIC12CE519 • PIC12CR509A 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 EPROM ROM RAM EEPROM Program Program Data Data PIC12C508 PIC12C508A 512 x 12 512 x 12 25 25 PIC12C509 PIC12C509A PIC12CE518 1024 x 12 1024 x 12 512 x 12 41 41 25 16 PIC12CE519 1024 x 12 PIC12CR509A 1024 x 12 41 41 16 • 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°...


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