AT90PWM1 Atmel Corporation, AT90PWM1 Datasheet - Page 290
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
AT90PWM1
Manufacturer Part Number
AT90PWM1
Description
Manufacturer
Atmel Corporation
Specifications of AT90PWM1
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
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
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:
AT90PWM1-16SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
AT90PWM161-16MN
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
AT90PWM161-WN
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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30. Datasheet Revision History for AT90PWM1
30.1
30.2
290
Changes from 4378A to 4378B
Changes from 4378B to 4378C
AT90PWM1
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
1. PSC : the Balance Flank Width Modulation is done On-Time 1 rather than On-Time 0
2. Updated
3. Updated
4. Updated
5.
6.
7.
8.
9.
10.
11. Updated temperature range in
12. Updated Vhysr in
13. Added
14. Updated
15. Updated
16. Updated
17. Updated
18. Updated
19. Added
20. Specify the
21. Updated
22. Updated
23. Updated
24. Updated
25. Updated
1. Minor corrections throughout the document.
(correction of figures)
Updated“ADC Noise Canceler” on page 188
Updated“ADC Auto Trigger Source Selection for non amplified conversions” on page
197
Updated“ADC Auto Trigger Source Selection for amplified conversions” on page 197
Updated“Amplifier” on page 199
Updated“Amplifier 0 Control and Status register – AMP0CSR” on page 202
Updated“AMP0 Auto Trigger Source Selection” on page 203
“Calibrated Internal RC Oscillator Accuracy” on page 241
“I/O Pin Input HysteresisVoltage vs. VCC” on page 263
“Device Clocking Options Select AT90PWM1” on page 28
“Start-up Times when the PLL is selected as system clock” on page 32
“Calibrated Internal RC Oscillator” on page 30
“Maximum Speed vs. VCC” on page 242
“ADC Characteristics” on page 245
“Example 1” on page 254
“Example 2” on page 254
“Example 3” on page 255
Figure 24-36 on page 270
Figure 24-37 on page 271
Figure 24-38 on page 271
“Ordering Information” on page 284
“Package Information” on page 285
“AREF Voltage vs. Temperature” on page 269
“DC Characteristics” on page 239
“DC Characteristics” on page 239
4378C–AVR–09/08
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