87L52 datasheet(7/20 Pages) INTEL

7 / 20 page

8XL525458

8XL5X EXPRESS

The Intel EXPRESS system offers enhancements to

the operational specifications of the MCS-51 family

of microcontrollers These EXPRESS products are

designed to meet the needs of those applications

whose operating requirements exceed commercial

standards

The EXPRESS program includes the commercial

standard temperature range with burn-in and an ex-

tended temperature range with or without burn-in

With the commercial standard temperature range

operational characteristics are guaranteed over the

temperature range of 0 Cto70 C With the extend-

ed temperature range option operational character-

istics are guaranteed over the range of b40 Cto

85 C

Package types and EXPRESS versions are identified

by a one- or two-letter prefix to the part number The

prefixes are listed in Table 2

For the extended temperature range option this

data sheet specifies the parameters which deviate

from their commercial temperature range limits

Table 2 Prefix Identification

Prefix

Package

Temperature

Type

Range

PLCC

Commercial

QFP

Commercial

PLCC

Extended

QFP

Extended

NOTE

Contact your distributor or local sales office to match the

EXPRESS prefix with the proper device

EXAMPLES

N87L51FC indicates 87L51FC in a PLCC package and

specified for commercial temperature range without burn-

TN87L51FC indicates 87L51FC in a PLCC package

and specified for extended temperature range with

burn-in

87L52 Datasheet(PDF) 7 Page - Intel Corporation

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