at90pwm2 ATMEL Corporation, at90pwm2 Datasheet - Page 28

• Manufacturer Part Number: at90pwm2
• Description: At90pwm2 8-bit Avr Microcontroller With 8k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

10.8
28
Changes from 4317H to 4317I
AT90PWM2/3/2B/3B
3. PSC : the Balance Flank Width Modulation is done On-Time 1 rather than On-Time 0
4. Updated
5. Update of the
1. Updated
2. Updated
3. Updated
4. Updated
5. Updated
6. Added
7. Updated
8. Updated
9. Updated
10. Updated
11. Updated
12. Updated DAC
13. Updated temperature range in
14. Updated Vhysr in
15. Updated
16. Updated
17. Updated
18. Updated
19. Added
20. Updated
21. Added Errata for
22. Updated Package Drawings
23. Updated table on page 2.
24. Updated
25. Added
26. Updated
27. Updated
28. Updated
(correction of figures)
250.
“ADC Auto Trigger Source Selection for amplified conversions” on page 250
“I/O Pin Input HysteresisVoltage vs. VCC” on page 322
“Calibrated Internal RC Oscillator Accuracy” on page
“Maximum Speed vs. VCC” on page 303
“History” on page 2
“Device Clocking Options Select AT90PWM2B/3B” on page 31
“Start-up Times when the PLL is selected as system clock” on page 35
“ADC Noise Canceler” on page 241
“ADC Auto Trigger Source Selection for non amplified conversions” on page
“Amplifier” on page 252
“Amplifier 0 Control and Status register – AMP0CSR” on page 256
“AMP0 Auto Trigger Source Selection” on page 257
“Amplifier 1Control and Status register – AMP1CSR” on page 257
“AMP1 Auto Trigger source selection” on page 258
“ADC Characteristics” on page 306
“Example 1” on page 315
“Example 2” on page 315
“Example 3” on page 316
“Ordering Information” on page 17
“Calibrated Internal RC Oscillator” on page
Figure 27-35 on page
Figure 27-36 on page
Figure 27-37 on page
“Errata” on page 23
“Features” on page 259
“AT90PWM2B/3B” on page 25
“DC Characteristics” on page 300
“Package Information” on page
“DC Characteristics” on page 300
329.
330.
330.
(Output Impedance)
(formulas are removed)
33.
18.
302.
4317IS–AVR–01/08