ST7232A datasheet(147/157 Pages) STMICROELECTRONICS

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ST7232A

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ST7232A DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)

14.2 ROM DEVICE ORDERING INFORMATION AND TRANSFER OF CUSTOMER CODE

ROM devices can be ordered in any combination

of memory size and temperature range with the

types given in Figure 89 and by completing the op-

tion list on the next page.

ROM customer code is made up of the ROM con-

tents and the list of the selected options (if any).

The ROM contents are to be sent with the S19

hexadecimal file generated by the development

tool. All unused bytes must be set to FFh.

Refer to application note AN1635 for information

on the counter listing returned by ST after code

has been transferred.

The STMicroelectronics Sales Organization will be

pleased to provide detailed information on con-

tractual points.

Figure 89. ROM Factory Coded Device Types

DEVICE PACKAGE VERSION

XXX

Code name (defined by STMicroelectronics)

1= Standard 0 to +70 °C

5= Standard -10 to +85 °C

6= Standard -40 to +85 °C

A = Automotive -40 to +85 °C

B = Automotive -40 to +105 °C

C = Automotive -40 to +125 °C

T= Plastic Thin Quad Flat Pack

B= Plastic Dual in Line

ST7232AK1, ST7232AK2, ST7232AJ1, ST7232AJ2

ST7232A 数据表(PDF) 147 Page - STMicroelectronics