8XC525458

8XC5X 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 Cto a70 C With the ex-

tended temperature range option operational char-

acteristics are guaranteed over the range of b40 C

to a85 C

The optional burn-in is dynamic for a minimum time

following guidelines in MIL-STD-883 Method 1015

Package types and EXPRESS versions are identified

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

prefixes are listed in Table 3

For the extended temperature range option this

data sheet specifies the parameters which deviate

from their commercial temperature range limits

NOTE

Intel offers Express Temperature specifica-

tions for all 8XC5X speed options except for

33 MHz

Table 3 Prefix Identification

Prefix

Package

Temperature

Burn-In

Type

Range

P

Plastic

Commercial

No

D

Cerdip

Commercial

No

N

PLCC

Commercial

No

S

QFP

Commercial

No

TP

Plastic

Extended

No

TD

Cerdip

Extended

No

TN

PLCC

Extended

No

TS

QFP

Extended

No

LP

Plastic

Extended

Yes

LD

Cerdip

Extended

Yes

LN

PLCC

Extended

Yes

LS

QFP

Extended

Yes

NOTE

Contact distributor or local sales office to match EXPRESS prefix with proper device

EXAMPLES

P80C52 indicates 80C52 in a plastic package and specified for commercial temperature range without burn-in TD80C52

indicates 80C52 in a Cerdip package and specified for extended temperature range without burn-in

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