Features (Continued)
•
Ultra-Low Power Consumption
– Active Mode:
1 MHz, 1.8V: 350 µA
32 kHz, 1.8V: 20 µA (including Oscillator)
32 kHz, 1.8V: 40 µA (including Oscillator and LCD)
– Power-down Mode:
100 nA at 1.8V
Pin Configurations
Figure 1.
Pinout ATmega3290/6490
TQFP
PH7 (PCINT23/SEG36)
PH6 (PCINT22/SEG37)
PH5 (PCINT21/SEG38)
PH4 (PCINT20/SEG39)
PF5 (ADC5/TMS)
PF6 (ADC6/TDO)
PF4 (ADC4/TCK)
PF7 (ADC7/TDI)
PA0 (COM0)
PA1 (COM1)
77
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
LCDCAP
(RXD/PCINT0) PE0
(TXD/PCINT1) PE1
(XCK/AIN0/PCINT2) PE2
(AIN1/PCINT3) PE3
(USCK/SCL/PCINT4) PE4
(DI/SDA/PCINT5) PE5
(DO/PCINT6) PE6
(CLKO/PCINT7) PE7
VCC
GND
DNC
(PCINT24/SEG35) PJ0
(PCINT25/SEG34) PJ1
DNC
DNC
DNC
DNC
(SS/PCINT8) PB0
(SCK/PCINT9) PB1
(MOSI/PCINT10) PB2
(MISO/PCINT11) PB3
(OC0A/PCINT12) PB4
(OC1A/PCINT13) PB5
(OC1B/PCINT14) PB6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
76
PA2 (COM2)
PF0 (ADC0)
PF1 (ADC1)
PF2 (ADC2)
PF3 (ADC3)
AGND
AVCC
AREF
GND
DNC
DNC
DNC
DNC
DNC
VCC
75
74
INDEX CORNER
73
72
71
70
69
68
67
66
65
64
PA3 (COM3)
PA4 (SEG0)
PA5 (SEG1)
PA6 (SEG2)
PA7 (SEG3)
PG2 (SEG4)
PC7 (SEG5)
PC6 (SEG6)
DNC
PH3 (PCINT19/SEG7)
PH2 (PCINT18/SEG8)
PH1 (PCINT17/SEG9)
PH0 (PCINT16/SEG10)
DNC
DNC
DNC
DNC
PC5 (SEG11)
PC4 (SEG12)
PC3 (SEG13)
PC2 (SEG14)
PC1 (SEG15)
PC0 (SEG16)
PG1 (SEG17)
PG0 (SEG18)
ATmega3290/6490
63
62
61
60
59
58
57
56
55
54
53
52
51
(TOSC2) XTAL2
(TOSC1) XTAL1
(OC2A/PCINT15) PB7
(PCINT26/SEG31) PJ2
(PCINT27/SEG30) PJ3
(PCINT28/SEG29) PJ4
(PCINT29/SEG28) PJ5
(PCINT30/SEG27) PJ6
(ICP1/SEG26) PD0
(INT0/SEG25) PD1
(T1/SEG33) PG3
(T0/SEG32) PG4
RESET/PG5
DNC
(SEG24) PD2
(SEG23) PD3
(SEG22) PD4
(SEG21) PD5
(SEG20) PD6
2
ATmega329/3290/649/6490
2552HS–AVR–11/06
(SEG19) PD7
GND
VCC
DNC
DNC
DNC
ATMEL [ ATMEL CORPORATION ]
