PIC16LV5X Datasheet, PDF(2/24 Page) Microchip Technology – EPROM-Based 8-Bit CMOS Microcontroller Series

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PIC16LV5X Datasheet, PDF (2/24 Pages) Microchip Technology – EPROM-Based 8-Bit CMOS Microcontroller Series

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Enhanced PIC16LV5X

1.0 GENERAL DESCRIPTION

The Enhanced PIC16LV5X from Microchip Technology

is a family of low-cost, high performance, 8-bit, fully

static, EPROM-based CMOS microcontrollers. This

family is pin and software compatible with the

PIC16LV5X family of devices in a new enhanced

process technology. It employs a RISC architecture

with only 33 single word/single cycle instructions. All

instructions are single cycle (2 Âµs) except for program

branches which take two cycles. The Enhanced

PIC16LV5X delivers performance an order of magni-

tude higher than its competitors in the same price cat-

egory. The 12-bit wide instructions are highly

symmetrical resulting in 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 signiï¬cantly.

The Enhanced PIC16LV5X products are 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 three oscillator conï¬gurations

to choose from, including the power-saving LP (Low

Power) oscillator and cost saving RC oscillator. Power

saving SLEEP mode, Watchdog Timer and code

protection features improve system cost, power and

reliability.

The UV erasable CERDIP packaged versions are ideal

for code development, while the cost-effective

One-Time-Programmable (OTP) versions are suitable

for production in any volume. The customer can take

full advantage of Microchipâs price leadership in OTP

microcontrollers while beneï¬ting from the OTPâs

ï¬exibility.

The Enhanced PIC16LV5X products are supported by

a full-featured macro assembler, a software simulator,

an in-circuit emulator, a âCâ compiler, fuzzy logic sup-

port tools, a low-cost development programmer, and a

full featured programmer. All the tools are supported on

IBMÂ® PC and compatible machines.

1.1 Applications

The Enhanced PIC16LV5X series ï¬ts perfectly in appli-

cations such as low-power remote transmitters/receiv-

ers and pointing devices. The EPROM technology

makes customizing application programs (transmitter

codes, receiver frequencies, etc.) extremely fast and

convenient. The small footprint packages, for through

hole or surface mounting, make this microcontroller

series perfect for applications with space limitations.

Low-cost, low-power, high performance, ease of use

and I/O ï¬exibility make the Enhanced PIC16LV5X

series very versatile even in areas where no microcon-

troller use has been considered before (e.g., timer

functions, replacement of âglueâ logic in larger systems,

coprocessor applications).

DS40121A-page 2

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