AT90PWM2B Atmel Corporation, AT90PWM2B Datasheet - Page 353
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AT90PWM2B
Manufacturer Part Number
AT90PWM2B
Description
Manufacturer
Atmel Corporation
Specifications of AT90PWM2B
Flash (kbytes)
8 Kbytes
Pin Count
24
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
8
Hardware Qtouch Acquisition
No
Max I/o Pins
19
Ext Interrupts
4
Usb Speed
No
Usb Interface
No
Spi
1
Uart
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
125
Analog Comparators
2
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
4
Output Compare Channels
12
Input Capture Channels
1
Pwm Channels
7
32khz Rtc
No
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT90PWM2B-16SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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33.8
33.9
4317J–AVR–08/10
Changes from 4317H to 4317I
Changes from 4317I to 4317J
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
1. Updated
2. Updated a footnote in
3. Updated
4. Updated
5. Updated
6. Updated
7. Updated
(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 342
“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 348
“Features” on page 258
“AT90PWM2B/3B” on page 350
“DC Characteristics” on page 299
“Power Reduction Register - PRR” on page
29.
49.
“Package Information” on page
305.
“DC Characteristics” on page 299
328.
329.
329.
(Output Impedance)
335.
342.
(formulas are removed)
AT90PWM2/3/2B/3B
32.
343.
301.
238.
42.
353
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