AT90PWM81 Atmel Corporation, AT90PWM81 Datasheet - Page 223

• Manufacturer Part Number: AT90PWM81
• Manufacturer: Atmel Corporation

Specifications of AT90PWM81

• Flash (kbytes): 8 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 20
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 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: Yes
• Crypto Engine: No
• Sram (kbytes): 0.25
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 125
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 1
• Output Compare Channels: 8
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

7734P–AVR–08/10
Ampli er
Block
Block
ADC
PSC
Ampli er Sample
Ampli er Hold
Signal t o be
(Sync Clock)
PSCn_ASY
AMP LI_clk
Ampli er
measured
CK ADC
Activity
Enable
Block
Block
ADC
PSC
Val u e
ADSC
ADC
Ampli er Sample
Ampli er Hold
Signal t o be
(Sync Clock)
measured
PSCn_ASY
AMP LI_clk
CK ADC
Activity
Enable
Val u e
ADSC
ADC
Sam pling
ADC
Conv
ADC
Sam pling
ADC Result
Delta V
ADC
Rea dy
Conv
ADC
ADC Result
Rea dy
4th stable sample
Sam pling
Aborted
ADC
AT90PWM81
Sam pling
ADC
Sam pling
Val i d sample
ADC
Val i d sample
Conv
Conv
ADC
ADC
ADC Result
ADC Resu
Rea dy
Rea dy
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