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ATMEGA3290A-AU 用户编程技术手册 - Microchip(微芯)
制造商:
Microchip(微芯)
分类:
微控制器
封装:
TQFP-100
描述:
8位 MCU微控制单元, 低功率高性能, AVR ATmega Family ATmega329 Series Microcontrollers, 20 MHz, 32 KB, 2 KB
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ATMEGA3290A-AU数据手册
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2
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [SUMMARY]
8284ES–AVR–02/2013
1. Pin configurations
1.1 Pinout - 64A (TQFP) and 64M1 (QFN/MLF)
Figure 1-1. Pinout Atmel ATmega169A/ATmega169PA/ATmega329A/ATmega329PA/ATmega649A/ATmega649P.
64
63
62
47
46
48
45
44
43
42
41
40
39
38
37
36
35
33
34
2
3
1
4
5
6
7
8
9
10
11
12
13
14
16
15
17
61
60
18
59
20
58
19
21
57
22
56
23
55
24
54
25
53
26
52
27
51
29
28
50
49
32
31
30
PC0 (SEG12)
VCC
GND
PF0 (ADC0)
PF7 (ADC7/TDI)
PF1 (ADC1)
PF2 (ADC2)
PF3 (ADC3)
PF4 (ADC4/TCK)
PF5 (ADC5/TMS)
PF6 (ADC6/TDO)
AREF
GND
AVCC
(RXD/PCINT0) PE0
(TXD/PCINT1) PE1
LCDCAP
(XCK/AIN0/PCINT2) PE2
(AIN1/PCINT3) PE3
(USCK/SCL/PCINT4) PE4
(DI/SDA/PCINT5) PE5
(DO/PCINT6) PE6
(CLKO/PCINT7) PE7
(SS/PCINT8) PB0
(SCK/PCINT9) PB1
(MOSI/PCINT10) PB2
(MISO/PCINT11) PB3
(OC0A/PCINT12) PB4
(OC2A/PCINT15) PB7
(T1/SEG24) PG3
(OC1B/PCINT14) PB6
(T0/SEG23) PG4
(OC1A/PCINT13) PB5
PC1 (SEG11)
PG0 (SEG14)
(SEG15) PD7
PC2 (SEG10)
PC3 (SEG9)
PC4 (SEG8)
PC5 (SEG7)
PC6 (SEG6)
PC7 (SEG5)
PA7 (SEG3)
PG2 (SEG4)
PA6 (SEG2)
PA5 (SEG1)
PA4 (SEG0)
PA3 (COM3)
PA0 (COM0)
PA1 (COM1)
PA2 (COM2)
PG1 (SEG13)
(SEG16) PD6
(SEG17) PD5
(SEG18) PD4
(SEG19) PD3
(SEG20) PD2
(INT0/SEG21) PD1
(ICP1/SEG22) PD0
(TOSC1) XTAL1
(TOSC2) XTAL2
RESET/PG5
GND
VCC
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