PIC16C72T-04I/SO 查看數據表（PDF） - Microchip Technology

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PIC16C72T-04I/SO

8-Bit CMOS Microcontrollers with A/D Converter

Microchip Technology 

2.0 PIC16C7X 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 PIC16C7X Product Identifi-

cation System section at the end of this data sheet.

When placing orders, please use that page of the data

sheet to specify the correct part number.

For the PIC16C7X family, there are two device “types”

as indicated in the device number:

1. C, as in PIC16C74. These devices have

EPROM type memory and operate over the

standard voltage range.

2. LC, as in PIC16LC74. These devices have

EPROM type memory and operate over an

extended voltage range.

2.1 UV Erasable Devices

The UV erasable version, offered in CERDIP package

is optimal for prototype development and pilot

programs. This version can be erased and

reprogrammed to any of the oscillator modes.

Microchip's PICSTART® Plus and PRO MATE® II

programmers both support programming of the

PIC16C7X.

2.2 One-Time-Programmable (OTP)

Devices

The availability of OTP devices is especially useful for

customers who need the flexibility for frequent code

updates and small volume applications.

The OTP devices, packaged in plastic packages, per-

mit the user to program them once. In addition to the

program memory, the configuration bits must also be

programmed.

PIC16C7X

2.3 Quick-Turnaround-Production (QTP)

Devices

Microchip offers a QTP Programming Service for fac-

tory production orders. This service is made available

for users who choose not to program a medium to high

quantity of units and whose code patterns have stabi-

lized. The devices are identical to the OTP devices but

with all EPROM locations and configuration options

already programmed by the factory. Certain code and

prototype verification procedures apply before produc-

tion shipments are available. Please contact your local

Microchip Technology sales office for more details.

2.4 Serialized Quick-Turnaround

Production (SQTPSM) Devices

Microchip offers a unique programming service where

a few user-defined locations in each device are pro-

grammed with different serial numbers. The serial num-

bers may be random, pseudo-random, or sequential.

Serial programming allows each device to have a

unique number which can serve as an entry-code,

password, or ID number.

© 1997 Microchip Technology Inc.

DS30390E-page 7

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