PIC16F628-20SLASHSS datasheet(5/160 Pages) MICROCHIP

5 / 160 page

Preliminary

DS40300B-page 5

PIC16F62X

1.0

GENERAL DESCRIPTION

The PIC16F62X are 18-Pin FLASH-based members of

the

versatile

PIC16CXX

family

low-cost,

high-performance,

CMOS,

fully-static,

8-bit

microcontrollers.

All PICmicro® microcontrollers employ an advanced

RISC architecture. The PIC16F62X have enhanced

core features, eight-level deep stack, and multiple inter-

nal and external interrupt sources. The separate

instruction and data buses of the Harvard architecture

allow a 14-bit wide instruction word with the separate

8-bit wide data. The two-stage instruction pipeline

allows all instructions to execute in a single-cycle,

except for program branches (which require two

cycles). A total of 35 instructions (reduced instruction

set) are available. Additionally, a large register set gives

some of the architectural innovations used to achieve a

very high performance.

PIC16F62X

microcontrollers typically achieve a 2:1

code compression and a 4:1 speed improvement over

other 8-bit microcontrollers in their class.

PIC16F62X devices have special features to reduce

external components, thus reducing system cost,

enhancing system reliability and reducing power con-

sumption. There are eight oscillator configurations, of

which the single pin ER oscillator provides a low-cost

solution. The LP oscillator minimizes power consump-

tion, XT is a standard crystal, INTRC is a self-contained

internal oscillator and the HS is for High Speed crys-

tals. The SLEEP (power-down) mode offers power sav-

ings. The user can wake up the chip from SLEEP

through several external and internal interrupts and

reset.

A highly reliable Watchdog Timer with its own on-chip

RC oscillator provides protection against software

lock- up.

Table 1-1 shows the features of the PIC16F62X

mid-range microcontroller families.

A simplified block diagram of the PIC16F62X is shown

in Figure 3-1.

The PIC16F62X series fits in applications ranging from

battery chargers to low-power remote sensors. The

FLASH technology makes customization of application

programs (detection levels, pulse generation, timers,

etc.) extremely fast and convenient. The small footprint

packages make this microcontroller series ideal for all

applications

with

space

limitations.

Low-cost,

low-power, high-performance, ease of use and I/O flex-

ibility make the PIC16F62X very versatile.

1.1

Development Support

The PIC16F62X family 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. A Third Party “C” compiler

support tool is also available.

PIC16F628-20/SS датащи(PDF) 5 Page - Microchip Technology

PIC16F628-20/SS датащи(HTML) 5 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL