PIC12C509
PIC12C509 is 8-Pin/ 8-Bit CMOS Microcontrollers manufactured by Microchip Technology.
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:
- mercial: 0°C to +70°C
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
- Low power consumption
- < 2 m A @ 5V, 4 MHz
- 15 µA typical @ 3V, 32 KHz
- < 1 µA typical standby current
© 1999 Microchip Technology Inc.
DS40139E-page 1
PIC12C5XX
Pin Diagram
- PIC12C508/509
PDIP, 208 mil SOIC, Windowed Ceramic Side Brazed
GP5/OSC1/CLKIN GP4/OSC2
GP3/MCLR/VPP
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