Microchip PIC12C508 free download

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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 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 µA typical @ 3V, 32 KHz - < 1 µA typical standby current · · · · · 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 © 1999 Microchip Technology Inc. DS40139E-page 1 PIC12C5XX Pin Diagram - PIC12C508/509 PDIP, 208 mil SOIC, Windowed Ceramic Side Brazed VDD GP5/OSC1/CLKIN GP4/OSC2 GP3/MCLR/VPP 1 2 3 4 8 7 6 5 VSS GP0 GP1 GP2/T0CKI PIC12C508 PIC12C509 Pin Diagram - PIC12C508A/509A, PIC12CE518/519 PDIP, 150 & 208 mil SOIC, Windowed CERDIP VDD GP5/OSC1/CLKIN GP4/OSC2 GP3/MCLR/VPP 1 2 3 4 8 7 6 5 VSS GP0 GP1 GP2/T0CKI PIC12C508A PIC12C509A PIC12CE518 PIC12CE519 Pin Diagram - PIC12CR509A PDIP, 150 & 208 mil SOIC VDD GP5/OSC1/CLKIN GP4/OSC2 GP3/MCLR/VPP 1 2 3 4 8 7 6 5 VSS GP0 GP1 GP2/T0CKI PIC12CR509A Device Differences Device PIC12C508A PIC12LC508A PIC12C508 PIC12C509A PIC12LC509A PIC12C509 PIC12CR509A PIC12CE518 PIC12LCE518 PIC12CE519 PIC12LCE519 Voltage Range 3.0-5.5 2.5-5.5 2.5-5.5 3.0-5.5 2.5-5.5 2.5-5.5 2.5-5.5 3.0-5.5 2.5-5.5 3.0-5.5 2.5-5.5 Oscillator See Note 1 See Note 1 Se