ST72521 Datasheet, PDF (201/211 Pages) STMicroelectronics – 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE

ST72521
ST72521 DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
14.2 DEVICE ORDERING INFORMATION AND TRANSFER OF CUSTOMER CODE
Customer code is made up of the ROM/FAS-
TROM contents and the list of the selected options
(if any). The ROM/FASTROM contents are to be
sent on diskette, or by electronic means, with the
S19 hexadecimal file generated by the develop-
ment tool. All unused bytes must be set to FFh.
The selected options are communicated to
STMicroelectronics using the correctly completed
OPTION LIST appended.
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 124. 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
ST72521R9, ST72521R6
ST72521AR9, ST72521AR6
ST72521M9
Table 28. Orderable Flash Device Types
Part Number
ST72F521AR6TC
ST72F521AR9TC
ST72F521R6TC
ST72F521R9TC
ST72F521M9TC
ST72F521AR6T6
ST72F521AR9T6
ST72F521R6T6
ST72F521R9T6
ST72F521M9T6
Version
Automotive
Standard
Package
TQFP64 10 x 10
TQFP64 14 x 14
TQFP80
TQFP64 10 x 10
TQFP64 14 x 14
TQFP80
Flash
Memory
(Kbytes)
32
60
32
60
60
32
60
32
60
60
Temp. Range
-40°C +125°C
-40°C +85°C
14.2.1 Version-Specific Sales Conditions
To satisfy the different customer requirements and
to ensure that ST Standard Microcontrollers will
consistently meet or exceed the expectations of
each Market Segment, the Codification System for
Standard Microcontrollers clearly distinguishes
products intended for use in automotive environ-
ments, from products intended for use in non-auto-
motive environments.
It is the responsibility of the Customer to select the
appropriate product for his application.
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