AT90PWM2B-16SE(2010) 데이터 시트보기 (PDF) - Atmel Corporation

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AT90PWM2B-16SE
(Rev.:2010)

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

Atmel Corporation 

Figure 3-3. QFN32 (7*7 mm) Package.

AT90PWM3/3B QFN 32

(PSCIN2/OC1A/MISO_A) PD2 1

(TXD/DALI/OC0A/SS/MOSI_A) PD3 2

(PSCIN1/OC1B) PC1 3

VCC 4

GND 5

(T0/PSCOUT22) PC2 6

(T1/PSCOUT23) PC3 7

(MISO/PSCOUT20) PB0 8

24 PB4 (AMP0+)

23 PB3 (AMP0-)

22 PC6 (ADC10/ACMP1)

21 AREF

20 AGND

19 AVCC

18 PC5 (ADC9/AMP1+)

17 PC4 (ADC8/AMP1-)

3.1 Pin Descriptions

Table 3-1.

S024 Pin

Number

7

18

:

Pin out description

SO32 Pin

Number

9

24

QFN32 Pin

Number

5

20

Mnemonic

GND

AGND

Type

Power

Power

Name, Function & Alternate Function

Ground: 0V reference

Analog Ground: 0V reference for analog part

4 AT90PWM2/3/2B/3B

4317J–AVR–08/10

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