ST72311 datasheet(92/94 Pages) STMICROELECTRONICS

92 / 94 page

92/94

ST72311

7.3 ORDERING INFORMATION

Each device is available for production in user pro-

grammable version (OTP) as well as in factory

coded version (ROM). OTP devices are shipped to

customer with a default blank content FFh, while

ROM factory coded parts contain the code sent by

customer. There is one common EPROM version

for debugging and prototyping which features the

maximum memory size and peripherals of the

family. Care must be taken to only use resources

available on the target device.

7.3.1 Transfer Of Customer Code

Customer code is made up of the ROM contents

and the list of the selected options (if any). 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 options are communicated to STMi-

croelectronics using the correctly completed OP-

TION LIST appended.

The STMicroelectronics Sales Organization will be

pleased to provide detailed information on con-

tractual points.

Figure 58. ROM Factory Coded Device Types

Figure 59. OTP User Programmable Device Types

Note: The ST72E311J4D0/ST72E311N4D0 (CERDIP 25 °C) are used as the EPROM versions for the

above devices.

DEVICE PACKAGE

TEMP.

RANGE

XXX

Code name (defined by STMicroelectronics)

1= standard 0 to +70 °C

6= industrial -40 to +85 °C

B= Plastic DIP

T= Plastic TQFP

ST72311J2

ST72311J4

ST72311N2

ST72311N4

DEVICE PACKAGE

TEMP.

RANGE

S= LVD Reset option

6= industrial -40 to +85 °C

B= Plastic DIP

T= Plastic TQFP

ST72T311J2

ST72T311J4

ST72T311N2

ST72T311N4

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