AT90PWM3 datasheet(28/29 Pages) ATMEL

28 / 29 page

4317IS–AVR–01/08

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 303 (formulas are removed)

Update of the “Errata” on page 23

10.8

Changes from 4317H to 4317I

Updated “History” on page 2

Updated “Device Clocking Options Select AT90PWM2B/3B” on page 31

Updated “Start-up Times when the PLL is selected as system clock” on page 35

Updated “ADC Noise Canceler” on page 241

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

250.

Added “ADC Auto Trigger Source Selection for amplified conversions” on page 250

Updated “Amplifier” on page 252

Updated “Amplifier 0 Control and Status register – AMP0CSR” on page 256

Updated “AMP0 Auto Trigger Source Selection” on page 257

10. Updated “Amplifier 1Control and Status register – AMP1CSR” on page 257

11. Updated “AMP1 Auto Trigger source selection” on page 258

12. Updated DAC “Features” on page 259 (Output Impedance)

13. Updated temperature range in “DC Characteristics” on page 300

14. Updated Vhysr in “DC Characteristics” on page 300

15. Updated “ADC Characteristics” on page 306

16. Updated “Example 1” on page 315

17. Updated “Example 2” on page 315

18. Updated “Example 3” on page 316

19. Added “I/O Pin Input HysteresisVoltage vs. VCC” on page 322

20. Updated “Ordering Information” on page 17

21. Added Errata for “AT90PWM2B/3B” on page 25

22. Updated Package Drawings “Package Information” on page 18.

23. Updated table on page 2.

24. Updated “Calibrated Internal RC Oscillator” on page 33.

25. Added “Calibrated Internal RC Oscillator Accuracy” on page 302.

26. Updated Figure 27-35 on page 329.

27. Updated Figure 27-36 on page 330.

28. Updated Figure 27-37 on page 330.

AT90PWM3 датащи(PDF) 28 Page - ATMEL Corporation