ST62T46B datasheet(72/72 Pages) STMICROELECTRONICS

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ST6246B

1.3 ORDERING INFORMATION

The following section deals with the procedure for

transfer of customer codes to STMicroelectronics.

1.3.1 Transfer of Customer Code

Customer code is made up of the ROM contents

and the list of the selected mask options. The

ROM contents are to be sent on diskette, or by

electronic means, with the hexadecimal file gener-

ated by the development tool. All unused bytes

must be set to FFh.

The selected mask options are communicated to

STMicroelectronics using the correctly filled OP-

TION LIST appended.

1.3.2 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 mask which

will be used to produce the specified MCU. The

listing is then returned to the customer who must

thoroughly check, complete, sign and return it to

STMicroelectronics. The signed listing forms a

part of the contractual agreement for the creation

of the specific customer mask.

The STMicroelectronics Sales Organization will be

pleased to provide detailed information on con-

tractual points.

Table 1. ROM Memory Map for ST6246B

Table 2. ROM version Ordering Information

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences

of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted

by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject

to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not

authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics.

The ST logo is a registered trademark of STMicroelectronics

Purchase of I2C Components by STMicroelectronics conveys a license under the Philips I2C Patent. Rights to use these components in an

I2C system is granted provided that the system conforms to the I2C Standard Specification as defined by Philips.

STMicroelectronics Group of Companies

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Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.

http:/ /www.st.com

Device Address

Description

0000h-007Fh

0080h-0F9h

0FA0h-0FEFh

0FF0h-0FF7h

0FF8h-0FFBh

0FFCh-0FFDh

0FFEh-0FFFh

Reserved

User ROM

Reserved

Interrupt Vectors

Reserved

NMI Vector

Reset Vector

Sales Type

ROM

I/O

Temperature Range

Package

ST6246BB1/XXX

ST6246BB6/XXX

3884

12 to 20

0 to +70

°C

-40 to 85

°C

SDIP56

408

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