ATMEGA329 查看數據表（PDF） - Atmel Corporation

零件编号

产品描述 (功能)

生产厂家

ATMEGA329

8-bit Microcontroller with In-System Programmable Flash

Atmel Corporation 

1. Pin Configurations

Figure 1-1. Pinout ATmega3290/6490

TQFP

LCDCAP 1

(RXD/PCINT0) PE0 2

(TXD/PCINT1) PE1 3

(XCK/AIN0/PCINT2) PE2 4

(AIN1/PCINT3) PE3 5

(USCK/SCL/PCINT4) PE4 6

(DI/SDA/PCINT5) PE5 7

(DO/PCINT6) PE6 8

(CLKO/PCINT7) PE7 9

VCC 10

GND 11

DNC 12

(PCINT24/SEG35) PJ0 13

(PCINT25/SEG34) PJ1 14

DNC 15

DNC 16

DNC 17

DNC 18

(SS/PCINT8) PB0 19

(SCK/PCINT9) PB1 20

(MOSI/PCINT10) PB2 21

(MISO/PCINT11) PB3 22

(OC0A/PCINT12) PB4 23

(OC1A/PCINT13) PB5 24

(OC1B/PCINT14) PB6 25

INDEX CORNER

ATmega3290/6490

75 PA3 (COM3)

74 PA4 (SEG0)

73 PA5 (SEG1)

72 PA6 (SEG2)

71 PA7 (SEG3)

70 PG2 (SEG4)

69 PC7 (SEG5)

68 PC6 (SEG6)

67 DNC

66 PH3 (PCINT19/SEG7)

65 PH2 (PCINT18/SEG8)

64 PH1 (PCINT17/SEG9)

63 PH0 (PCINT16/SEG10)

62 DNC

61 DNC

60 DNC

59 DNC

58 PC5 (SEG11)

57 PC4 (SEG12)

56 PC3 (SEG13)

55 PC2 (SEG14)

54 PC1 (SEG15)

53 PC0 (SEG16)

52 PG1 (SEG17)

51 PG0 (SEG18)

2 ATmega329/3290/649/6490

2552J–AVR–08/07

Share Link: