ST62T32B datasheet(80/86 Pages) STMICROELECTRONICS

80 / 86 page

80/86

ST62P32B

1 GENERAL DESCRIPTION

1.1 INTRODUCTION

The ST62P32B is the Factory Advanced Service

Technique

ROM

(FASTROM)

versions

ST62T32B OTP devices.

They offer the same functionality as OTP devices,

selecting as FASTROM options the options de-

fined in the programmable option byte of the OTP

version.

1.2 ORDERING INFORMATION

The following section deals with the procedure for

transfer of customer codes to STMicroelectronics.

1.2.1 Transfer of Customer Code

Customer code is made up of the ROM contents

and the list of the selected FASTROM options.

The ROM contents are to be sent on diskette, or

by electronic means, with the hexadecimal file

generated by the development tool. All unused

bytes must be set to FFh.

The selected options are communicated to STMi-

croelectronics using the correctly filled OPTION

LIST appended.

1.2.2 Listing Generation and Verification

When STMicroelectronics receives the user’s

ROM contents, a computer listing is generated

from it. This listing refers exactly to the ROM con-

tents and options which will be used to produce

the specified MCU. The listing is then returned to

the customer who must thoroughly check, com-

plete, sign and return it to STMicroelectronics. The

signed listing forms a part of the contractual agree-

ment for the production of the specific customer

MCU.

The STMicroelectronics Sales Organization will be

pleased to provide detailed information on con-

tractual points.

Table 1. ROM Memory Map for ST62P32B

Table 2. FASTROM version Ordering Information

(*) Advanced information

ROM Page

Device Address

Description

Page 0

0000h-007Fh

0080h-07FFh

Reserved

User ROM

Page 1

“STATIC”

0800h-0F9Fh

0FA0h-0FEFh

0FF0h-0FF7h

0FF8h-0FFBh

0FFCh-0FFDh

0FFEh-0FFFh

User ROM

Reserved

Interrupt Vectors

Reserved

NMI Vector

Reset Vector

Page 2

0000h-000Fh

0010h-07FFh

Reserved

User ROM

Page 3

0000h-000Fh

0010h-07FFh

Reserved

User ROM

Sales Type

ROM

I/O

Temperature Range

Package

ST62P32BB1/XXX

ST62P32BB6/XXX

ST62P32BB3/XXX (*)

7948

0 to +70

°C

-40 to 85

°C

-40 to 125

°C

SDIP42

ST62P32BQ1/XXX

ST62P32BQ6/XXX

ST62P32BQ3/XXX (*)

0 to +70

°C

-40 to 85

°C

-40 to 125

°C

PQFP52

184

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