at90pwm81-16se ATMEL Corporation, at90pwm81-16se Datasheet - Page 204

• Manufacturer Part Number: at90pwm81-16se
• Description: 8-bit Avr Microcontroller With 8k Bytes In- System Programmable Flash
• Manufacturer: ATMEL Corporation

Figure 18-1.
204
Temp Sensor
AMP0-/ADC7
AREF/ADC6
Bandgap
AMP0+
ADC10
VCC/4
ADC8
ADC9
AT90PWM81
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
AVCC
GND
Analog to Digital Converter Block Schematic
REFS1
AMP0CSR
ADHSM
REFS0
Internal 2.56V
ADNCDIS
Reference
ADLAR
AMP0GS
-
+
-
ADMUX
ADSSEN
Detector
ADCSRB
MUX3
Edge
ADTS3
MUX2
ADTS2
ADATE
MUX1
ADTS1
MUX0
REFS0,REFS1
ADTS0
Logic
CONTR OL
3
ADEN
ADSC
+
-
Coarse/Fine DAC
ADATE
ADIF
ADCSRA
Vref
CK
ADIE
CK
SAR
10
ADC
ADPS2
PRESCALER
CK
ADPS1
ADC
ADPS0
10
10
ADC CONVERSION
COMPLETE IRQ
7734M–AVR–03/10
ADCH
ADCL