AT90PWM3B Atmel Corporation, AT90PWM3B Datasheet - Page 28

• Manufacturer Part Number: AT90PWM3B
• Manufacturer: Atmel Corporation

Specifications of AT90PWM3B

• Flash (kbytes): 8 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 27
• Ext Interrupts: 4
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 3
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 0.5
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 105
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 5
• Output Compare Channels: 16
• Input Capture Channels: 1
• Pwm Channels: 12
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

10.8
10.9
28
Changes from 4317H to 4317I
Changes from 4317I to 4317J
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
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6. Added
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9. Updated
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12. Updated DAC
13. Updated temperature range in
14. Updated Vhysr in
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19. Added
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21. Added Errata for
22. Updated Package Drawings
23. Updated table on page 2.
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2. Updated a footnote in
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(correction of figures)
249.
“ADC Auto Trigger Source Selection for amplified conversions” on page 249
“I/O Pin Input HysteresisVoltage vs. VCC” on page 321
“Calibrated Internal RC Oscillator Accuracy” on page
“Maximum Speed vs. VCC” on page 302
“History” on page 2
“Device Clocking Options Select AT90PWM2B/3B” on page 30
“Start-up Times when the PLL is selected as system clock” on page 34
“ADC Noise Canceler” on page 240
“ADC Auto Trigger Source Selection for non amplified conversions” on page
“Amplifier” on page 251
“Amplifier 0 Control and Status register – AMP0CSR” on page 255
“AMP0 Auto Trigger Source Selection” on page 256
“Amplifier 1Control and Status register – AMP1CSR” on page 256
“AMP1 Auto Trigger source selection” on page 257
“ADC Characteristics” on page 305
“Example 1” on page 314
“Example 2” on page 314
“Example 3” on page 315
“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
Table 7-2 on page
Table 9-5 on page
“Register Summary” on page
Table 26-5 on page
“Ordering Information” on page
“Changing Channel or Reference Selection” on page
“Errata” on page 23
“Features” on page 258
“AT90PWM2B/3B” on page 25
“DC Characteristics” on page 299
“Power Reduction Register - PRR” on page
29.
49.
“Package Information” on page
305.
“DC Characteristics” on page 299
328.
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(Output Impedance)
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(formulas are removed)
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42.
4317JS–AVR–08/10