AT90PWM81 View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

AT90PWM81

8-bit Microcontroller with 8K Bytes In-System Programmable Flash

Atmel Corporation 

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Figure 2-2. 32-pin packages.

AT90PWM81/161

QFN 32 5*5

NC 1

(ACMP3_OUT_A/SS/CLKO) PD0 2

(PSCOUT20) PB1 3

(INT0/PSCOUT21) PB2 4

VCC 5

GND 6

(ACPM1_OUT/PSCIN2/XTAL1) PE1 7

NC 8

AT90PWM81/161

24 NC

23 PD5 (AMP0-/ADC7)

22 PE3/AREF/ADC6

21 AGND

20 AVCC

19 PB5 (ADC5/INT1/SCK/ACMP2)

18 PD4 (PSCIN2A/ACMP3M/ADC4)

17 NC

4

7734Q–AVR–02/12

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