PIC16F-ESLASHML datasheet(9/178 Pages) MICROCHIP

9 / 178 page

DS40044F-page 7

PIC16F627A/628A/648A

2.0

PIC16F627A/628A/648A

DEVICE VARIETIES

A variety of frequency ranges and packaging options

are available. Depending on application and production

requirements, the proper device option can be selected

using the information in the PIC16F627A/628A/648A

Product Identification System, at the end of this data

sheet. When placing orders, please use this page of

the data sheet to specify the correct part number.

2.1

Flash Devices

Flash devices can be erased and re-programmed

electrically. This allows the same device to be used for

prototype development, pilot programs and production.

A further advantage of the electrically erasable Flash is

that it can be erased and reprogrammed in-circuit, or by

device programmers, such as Microchip’s PICSTART®

Plus or PRO MATE® II programmers.

2.2

Quick-Turnaround-Production

(QTP) Devices

Microchip offers a QTP Programming Service for

factory production orders. This service is made

available for users who chose not to program a medium

to high quantity of units and whose code patterns have

stabilized. The devices are standard Flash devices, but

with all program locations and configuration options

already programmed by the factory. Certain code and

prototype

verification

procedures

apply

before

production shipments are available. Please contact

your Microchip Technology sales office for more

details.

2.3

Serialized Quick-Turnaround-

Production (SQTPSM) Devices

Microchip offers a unique programming service where

a few user-defined locations in each device are

programmed with different serial numbers. The serial

numbers

may

random,

pseudo-random

sequential.

Serial programming allows each device to have a

unique number, which can serve as an entry-code,

password or ID number.

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