Datasheet

4
4317K–AVR–03/2013
AT90PWM2/3/2B/3B
Figure 3-3. QFN32 (7*7 mm) Package.
Note: The Center GND PADDLE has to be connected to GND.
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
(PSCIN2/OC1A/MISO_A) PD2
(TXD/DALI/OC0A/SS/MOSI_A) PD3
(PSCIN1/OC1B) PC1
VCC
GND
(T0/PSCOUT22) PC2
(T1/PSCOUT23) PC3
(MISO/PSCOUT20) PB0
PB4 (AMP0+)
PB3 (AMP0-)
PC6 (ADC10/ACMP1)
AREF
AGND
AVCC
PC5 (ADC9/AMP1+)
PC4 (ADC8/AMP1-)
32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16
(MOSI/PSCOUT21) PB1
(OC0B/XTAL1) PE1
(ADC0/XTAL2) PE2
(ADC1/RXD/DALI/ICP1_A/SCK_A) PD4
(ADC2/ACMP2 ) PD5
(ADC3/ACMPM/INT0) PD6
(ACMP0) PD7
(ADC5/INT1) PB2
PD1
(PSCIN0/CLKO)
PE0
(RESET/OCD)
PC0
(INT3/PSCOUT10)
PD0
(PSCOUT00/XCK/SS_A)
PB7 (ADC4/PSCOUT01/SCK) PB6 (ADC7/PSCOUT11/ICP1B) PB5 (ADC6/INT2) PC7 (D2A)
AT90PWM3/3B QFN 32