PIC12F519-ESLASHMS datasheet(7/96 Pages) MICROCHIP

7 / 96 page

DS41319B-page 5

PIC12F519

1.0

GENERAL DESCRIPTION

The PIC12F519 device from Microchip Technology is

low-cost, high-performance, 8-bit, fully-static, Flash-

based CMOS microcontrollers. They employ a RISC

architecture with only 33 single-word/single-cycle

instructions. All instructions are single cycle except for

program branches, which take two cycles. The

PIC12F519 device delivers performance an order of

magnitude higher than their competitors in the same

price category. The 12-bit wide instructions are highly

symmetrical,

resulting

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.

The PIC12F519 product is equipped with special

features that reduce system cost and power

requirements. The Power-on Reset (POR) and Device

Reset Timer (DRT) eliminate the need for external

Reset circuitry. There are four oscillator configurations

to choose from including INTRC Internal Oscillator

mode and the power-saving LP (Low-power) Oscillator

mode. Power-Saving Sleep mode, Watchdog Timer

and code protection features improve system cost,

power and reliability.

The PIC12F519 device is available in the cost-effective

Flash programmable version, which is suitable for

production in any volume. The customer can take full

advantage of Microchip’s price leadership in Flash

programmable microcontrollers, while benefiting from

the Flash programmable flexibility.

The PIC12F519 product is supported by a full-featured

macro assembler, a software simulator, an in-circuit

emulator, a low-cost development programmer and a

full featured programmer. All the tools are supported on

PC and compatible machines.

1.1

Applications

The PIC12F519 device fits in applications ranging from

personal care appliances and security systems to low-

power remote transmitters/receivers. The Flash

technology makes customizing application programs

(transmitter codes,

appliance settings,

receiver

frequencies, etc.) extremely fast and convenient. The

small footprint packages, for through hole or surface

mounting, make these microcontrollers perfect for

applications with space limitations. Low cost, low

power, high performance, ease of use and I/O flexibility

make the PIC12F519 device very versatile even in

areas where no microcontroller use has been

considered before (e.g., timer functions, logic and

PLDs in larger systems and coprocessor applications).

TABLE 1-1:

FEATURES AND MEMORY OF PIC12F519

PIC12F519

Clock

Maximum Frequency of Operation (MHz)

Memory

Flash Program Memory

1024

SRAM Data Memory (bytes)

Flash Data Memory (bytes)

Peripherals

Timer Module(s)

TMR0

Wake-up from Sleep on Pin Change

Yes

Features

I/O Pins

Input Pins

Internal Pull-ups

Yes

In-Circuit Serial Programming™

Yes

Number of Instructions

Packages

8-pin PDIP, SOIC, MSOP, 2X3 DFN

The PIC12F519 device has Power-on Reset, selectable Watchdog Timer, selectable code-protect, high I/O current capability and

precision internal oscillator.

The PIC12F519 device uses serial programming with data pin GP0 and clock pin GP1.

PIC12F519-E/MS Datasheet(PDF) 7 Page - Microchip Technology

PIC12F519-E/MS Datasheet(HTML) 7 Page - Microchip Technology

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