PIC12F509-I/P Microchip Technology Inc., PIC12F509-I/P Datasheet - Page 3

• Manufacturer Part Number: PIC12F509-I/P
• Description: 8 PIN, 1.5 KB FLASH, 41 RAM, 6 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F509-I/P

• Cpu Speed: 1 MIPS
• Eeprom Memory: 0 Bytes
• Frequency: 4 MHz
• Input Output: 6
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-pin PDIP
• Programmable Memory: 1.5K Bytes
• Ram Size: 41 Bytes
• Speed: 4 MHz
• Timers: 1-8-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Devices Included In This Data Sheet:
• PIC12F508
• PIC12F509
• PIC16F505
High-Performance RISC CPU:
• Only 33 single-word instructions to learn
• All single-cycle instructions except for program
• 12-bit wide instructions
• 2-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
• 8-bit wide data path
• 8 Special Function Hardware registers
• Operating speed:
Special Microcontroller Features:
• 4 MHz precision internal oscillator:
• In-Circuit Serial Programming™ (ICSP™)
• In-Circuit Debugging (ICD) support
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with dedicated on-chip
• Programmable code protection
• Multiplexed MCLR input pin
• Internal weak pull-ups on I/O pins
• Power-saving Sleep mode
• Wake-up from Sleep on pin change
• Selectable oscillator options:
© 2005 Microchip Technology Inc.
branches, which are two-cycle
for data and instructions
- DC – 20 MHz clock input (PIC16F505 only)
- DC – 200 ns instruction cycle (PIC16F505
- DC – 4 MHz clock input
- DC – 1000 ns instruction cycle
- Factory calibrated to ±1%
RC oscillator for reliable operation
- INTRC: 4 MHz precision Internal oscillator
- EXTRC: External low-cost RC oscillator
- XT:
- HS:
only)
Standard crystal/resonator
High-speed crystal/resonator
(PIC16F505 only)
8/14-Pin, 8-Bit Flash Microcontroller
PIC12F508/509/16F505
Preliminary
Low-Power Features/CMOS Technology:
• Operating Current:
• Standby Current:
• Low-power, high-speed Flash technology:
• Fully static design
• Wide operating voltage range: 2.0V to 5.5V
• Wide temperature range:
Peripheral Features (PIC12F508/509):
• 6 I/O pins:
• 8-bit real-time clock/counter (TMR0) with 8-bit
Peripheral Features (PIC16F505):
• 12 I/O pins:
• 8-bit real-time clock/counter (TMR0) with 8-bit
- LP:
- EC:
- < 350 A @ 2V, 4 MHz
- 100 nA @ 2V, typical
- 100,000 Flash endurance
- > 40 year retention
- Industrial: -40 C to +85 C
- Extended: -40 C to +125 C
- 5 I/O pins with individual direction control
- 1 input only pin
- High current sink/source for direct LED drive
- Wake-on-change
- Weak pull-ups
programmable prescaler
- 11 I/O pins with individual direction control
- 1 input only pin
- High current sink/source for direct LED drive
- Wake-on-change
- Weak pull-ups
programmable prescaler
Power-saving, low-frequency crystal
High-speed external clock input
(PIC16F505 only)
DS41236B-page 1