AT90PWM2 datasheet(353/361 Pages) ATMEL

353 / 361 page

353

4317J–AVR–08/10

AT90PWM2/3/2B/3B

PSC : the Balance Flank Width Modulation is done On-Time 1 rather than On-Time 0

(correction of figures)

Updated “Maximum Speed vs. VCC” on page 302 (formulas are removed)

Update of the “Errata” on page 348

33.8

Changes from 4317H to 4317I

Updated “History” on page 2

Updated “Device Clocking Options Select AT90PWM2B/3B” on page 30

Updated “Start-up Times when the PLL is selected as system clock” on page 34

Updated “ADC Noise Canceler” on page 240

Updated “ADC Auto Trigger Source Selection for non amplified conversions” on page

249.

Added “ADC Auto Trigger Source Selection for amplified conversions” on page 249

Updated “Amplifier” on page 251

Updated “Amplifier 0 Control and Status register – AMP0CSR” on page 255

Updated “AMP0 Auto Trigger Source Selection” on page 256

10. Updated “Amplifier 1Control and Status register – AMP1CSR” on page 256

11. Updated “AMP1 Auto Trigger source selection” on page 257

12. Updated DAC “Features” on page 258 (Output Impedance)

13. Updated temperature range in “DC Characteristics” on page 299

14. Updated Vhysr in “DC Characteristics” on page 299

15. Updated “ADC Characteristics” on page 305

16. Updated “Example 1” on page 314

17. Updated “Example 2” on page 314

18. Updated “Example 3” on page 315

19. Added “I/O Pin Input HysteresisVoltage vs. VCC” on page 321

20. Updated “Ordering Information” on page 342

21. Added Errata for “AT90PWM2B/3B” on page 350

22. Updated Package Drawings “Package Information” on page 343.

23. Updated table on page 2.

24. Updated “Calibrated Internal RC Oscillator” on page 32.

25. Added “Calibrated Internal RC Oscillator Accuracy” on page 301.

26. Updated Figure 27-35 on page 328.

27. Updated Figure 27-36 on page 329.

28. Updated Figure 27-37 on page 329.

33.9

Changes from 4317I to 4317J

Updated Table 7-2 on page 29.

Updated a footnote in “Power Reduction Register - PRR” on page 42.

Updated Table 9-5 on page 49.

Updated “Register Summary” on page 335.

Updated Table 26-5 on page 305.

Updated “Ordering Information” on page 342.

Updated “Changing Channel or Reference Selection” on page 238.

AT90PWM2 Datasheet(PDF) 353 Page - ATMEL Corporation

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