ST6255CB3 datasheet(80/86 Pages) STMICROELECTRONICS

80 / 86 page

80/86

ST62P55C ST62P65C

1 GENERAL DESCRIPTION

1.1 INTRODUCTION

The ST62P55C and ST62P65C are the Factory

Advanced Service Technique ROM (FASTROM)

versions of ST62T55C and ST62T65C OTP devic-

es.

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 ST62P55C/P65C

Table 2. FASTROM version Ordering Information

(*)

Advanced information

Device Address

Descriptio n

0000h-007Fh

0080h-0F9Fh

0FA0h-0FEFh

0FF0h-0FF7h

0FF8h-0FFBh

0FFCh-0FFDh

0FFEh-0FFFh

Reserved

User ROM

Reserved

Interrupt Vectors

Reserved

NMI Interrupt Vector

Reset Vector

Sales Type

ROM

EEPROM (Bytes)

Temperature Range

Package

ST62P55CB1/XXX

ST62P55CB6/XXX

ST62P55CB3/XXX (*)

3884 Bytes

None

0 to +70

°C

-40 to + 85

°C

-40 to + 125

°C

PDIP28

ST62P55CM1/XXX

ST62P55CM6/XXX

ST62P55CM3/XXX (*)

0 to +70

°C

-40 to + 85

°C

-40 to + 125

°C

PSO28

ST62P55CN1/XXX

ST62P55CN6/XXX

ST62P55CN3/XXX (*)

0 to +70

°C

-40 to + 85

°C

-40 to + 125

°C

SSOP28

ST62P65CB1/XXX

ST62P65CB6/XXX

ST62P65CB3/XXX (*)

128

0 to +70

°C

-40 to + 85

°C

-40 to + 125

°C

PDIP28

ST62P65CM1/XXX

ST62P65CM6/XXX

ST62P65CM3/XXX (*)

0 to +70

°C

-40 to + 85

°C

-40 to + 125

°C

PSO28

ST62P65CN1/XXX

ST62P65CN6/XXX

ST62P65CN3/XXX (*)

0 to +70

°C

-40 to + 85

°C

-40 to + 125

°C

SSOP28

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