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PIC12F508
  • PIC12F508
  • PIC12F508
  • PIC12F508
  • PIC12F508

PIC12F508

In Production

The PIC12F508/509/16F505 devices from Microchip Technology are low-cost, high-performance, 8-bit, fullystatic, Flash-based CMOS microcontrollers. They employ a RISC architecture with only 33 single-word/single-cycle instructions. All instructions are single cycle (200 µs) except for program branches, which take two cycles. The PIC12F508/509/16F505 devices deliver performance an order of magnitude higher than their competitors in the same price category. The 12-bit wide instructions are highly symmetrical, resulting in a typical 2:1 code compression over other 8-bit microcontrollers in its class. The easy-to-use and easy to remember instruction set reduces development time significantly....

Microchip Technology PIC12F508 Product Info

16 April 2026 0

Parameters

Program Memory Size (KB)

0.75

RAM

25

Data EEPROM (bytes)

0

Pin Count

8

Operation Voltage Max.(V)

5.5

Operation Voltage Min.(V)

2

ADC Resolution Max

0

ADC Channels

0

Zero Cross Detect

False

Number of Comparators

0

SPI

0

I2C

0

Stand alone PWM

0

Low Power

No

Numerically Controlled Oscillator (NCO)

0

Data Signal Modulator (DSM)

0

Features

  • Precision 4 MHz internal oscillator
  • Baseline Core with 33 Instructions, 2 Stack Levels
  • All single-cycle Instructions except for program branches which are two cycles
  • 12-bit wide instructions
  • 8-bit wide data path
  • 25 mA source/sink current I/O
  • Low power (100nA) sleep current
  • One 8-bit timer (TMR0)
  • Watchdog timer (WDT)
  • In Circuit Serial Programming™ (ICSP™) capability
  • In-Circuit debugging support
  • Programmable code protection

Description

The PIC12F508/509/16F505 devices from Microchip Technology are low-cost, high-performance, 8-bit, fullystatic, Flash-based CMOS microcontrollers. They employ a RISC architecture with only 33 single-word/single-cycle instructions. All instructions are single cycle (200 µs) except for program branches, which take two cycles. The PIC12F508/509/16F505 devices deliver performance an order of magnitude higher than their competitors in the same price category. The 12-bit wide instructions are highly symmetrical, resulting in a typical 2:1 code compression over other 8-bit microcontrollers in its class. The easy-to-use and easy to remember instruction set reduces development time significantly.

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