AT90PWM1 Atmel Corporation, AT90PWM1 Datasheet - Page 201

• Manufacturer Part Number: AT90PWM1
• 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

4378C–AVR–09/08
Block
ADC
PSC
(Sync Clock)
Si g nal to be
PS Cn_ASY
AMPLI_clk
measu red
CK ADC
Activity
ADSC
ADC
Figure 19-16. Amplifier synchronization timing diagram
The block diagram of the amplifier is shown on
ADSC is set when the amplifier output is changing due to the amplifier clock
switch.
Sampling
ADC
Conv
ADC
ADC Result
Ready
Figure
19-17.
Sampling
Aborted
ADC
Sampling
AT90PWM1
ADC
Valid sample
Conv
ADC
ADC Result
Ready
201