ST72F321BAR6TCRE datasheet(22/247 Pages) STMICROELECTRONICS

22 / 247 page

Introduction

ST72321Bxxx-Auto

22/247

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added Note 3

13. Table 116: OSCRANGE selection for typical resonators on page 201:

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added title

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removed footnote detailing SMD- and LEAD-devices

14. Table 121: EMS test results on page 205:

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removed LQFP32 from conditions

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added Note 1

15. Table 122: EMI emissions on page 205:

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removed footnote 2

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added 32/48/60 Kbyte Flash/LQFP64 configuration

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added 48/60 Kbyte ROM/LQFP44 configuration

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added 32/48 Kbyte ROM/LQFP64 configuration

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changed values for 60 Kbyte ROM devices

16. Section 19.7.3: Absolute maximum ratings (electrical sensitivity) on page 206:

Removed text concerning dynamic latch-up (DLU)

17. Electrostatic discharge (ESD) on page 206: Replaced “JESD22-A114A/A115A

standard” with “AEC-Q100-002/-003/-011 standard” in last sentence

18. Table 123: ESD absolute maximum ratings on page 206:

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added AEC-Q100 standards to conditions

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added ‘Class’ column

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added CDM

19. Static latch-up (LU) on page 206:

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updated LU content

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deleted DLU content

20. Table 124: Electrical sensitivities on page 206:

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updated LU conditions and class

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removed DLU row

21. Table 125: I/O port pin general characteristics on page 207:

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replaced symbol for input leakage current IL with Ilkg

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modified Note 4

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Added Note 5

22. Table 136: 64-pin (14x14) low profile quad flat package mechanical data on page 224:

Changed dimensions in mm from 2 to 3 decimal digits and changed dimensions in

inches from 3 to 4 decimal digits

23. Table 137: 64-pin (10x10) low profile quad flat package mechanical data on page 225:

Changed dimensions in mm from 2 to 3 decimal digits and changed dimensions in

inches from 3 to 4 decimal digits

24. Table 138: 44-pin (10x10) low profile quad flat package mechanical data on page 226:

Changed dimensions in mm from 2 to 3 decimal digits and changed dimensions in

inches from 3 to 4 decimal digits

25. Added Section 20.3.1: Compatibility on page 227

26. Chapter 21: Device configuration and ordering information on page 228: Reorganized

subsections and made minor text editing changes

27. Table 139: Thermal characteristics on page 227:

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