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ST72321BXXX-AUTO Datasheet(PDF) 24 Page - STMicroelectronics

Part # ST72321BXXX-AUTO
Description  8-bit MCU for automotive with 32 to 60 Kbyte Flash/ROM, ADC, 5 timers, SPI, SCI, I2C interface
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72321BXXX-AUTO Datasheet(HTML) 24 Page - STMicroelectronics

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Introduction
ST72321Bxxx-Auto
24/247
15. Table 27: I/O output mode selection on page 76: Added title
16. Table 31: Effect of low power modes on I/O ports on page 80: Added title
17. Table 32: I/O port interrupt control/wake-up capability on page 80: Added title
18. Table 34: Effect of low power modes on WDG on page 85: Added title
19. Table 37: Effect of low power modes on MCC/RTC on page 88: Added title
20. Table 38: MCC/RTC interrupt control/wake-up capability on page 88: Added title
21. Table 40: Time base selection on page 90: Added title
22. Table 42: Beep frequency selection on page 90: Added title
23. Table 45: Prescaler selection for ART on page 98: Added title
24. Table 50: PWM output signal polarity selection on page 100: Added title
25. 16-bit read sequence on page 106: Minor text editing changes
26. Section 13.3.6: One Pulse mode on page 113: Edited step 1 of procedure
27. Section 13.3.7: Pulse width modulation mode on page 115: Edited steps 1 and 2 of
procedure
28. Table 55: Effect of low power modes on 16-bit timer on page 117: Added title
29. Table 56: 16-bit timer interrupt control/wake-up capability on page 117: Added title
30. Table 63: Effect of low power modes on SPI on page 135: Added title
31. Table 64: SPI interrupt control/wake-up capability on page 135: Added title
32. Table 70: Effect of low power modes on SCI on page 151: Added title
33. Table 71: SCI interrupt control/wake-up capability on page 151: Added title
34. Table 80: Effect of low power modes on I2C on page 168: Added title
35. Figure 69: Interrupt control logic diagram on page 168: Changed title
36. Table 81: I2C interrupt control/wake-up capability on page 168: Added title
37. Table 90: Effect of low power modes on ADC on page 179: Changed title
38. Table 103: Voltage characteristics on page 191: Removed note 2
39. Removed note below Figure 73: fCPU max versus VDD on page 193
40. Table 111: Oscillators, PLL and LVD current consumption on page 197: Added title
41. Table 114: External clock source on page 199: Replaced symbol for input leakage
current IL with Ilkg
42. Figure 74: Typical application with an external clock source on page 199: Replaced
symbol IL with Ilkg
43. Section 19.7: EMC (electromagnetic compatibility) characteristics on page 204:
Modified title
44. Table 128: ICCSEL/VPP pin characteristics on page 213: Replaced symbol for input
leakage current IL with Ilkg
45. Table 131: SPI characteristics on page 215: Added Note 1
46. Figure 90: SPI slave timing diagram with CPHA = 0(1) on page 216: Reorganized
footnotes
47. Figure 91: SPI slave timing diagram with CPHA = 1(1) on page 216: Reorganized
footnotes
48. Figure 92: SPI master timing diagram(1) on page 217: Reorganized footnotes
49. Table 132: I2C control interface characteristics on page 218: Reorganized footnotes


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