atmega169v ATMEL Corporation, atmega169v Datasheet - Page 2

• Manufacturer Part Number: atmega169v
• Description: Atmega169 8-bit With 16k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

Pin Configurations
Disclaimer
2
ATmega169/V
Figure 1. Pinout ATmega169
Note:
Typical values contained in this datasheet are based on simulations and characteriza-
tion of other AVR microcontrollers manufactured on the same process technology. Min
and Max values will be available after the device is characterized.
(USCK/SCL/PCINT4) PE4
(XCK/AIN0/PCINT2) PE2
(OC1A/PCINT13) PB5
(OC1B/PCINT14) PB6
(DI/SDA/PCINT5) PE5
(OC0A/PCINT12) PB4
(MOSI/PCINT10) PB2
(MISO/PCINT11) PB3
(CLKO/PCINT7) PE7
(AIN1/PCINT3) PE3
(RXD/PCINT0) PE0
(TXD/PCINT1) PE1
(SCK/PCINT9) PB1
(DO/PCINT6) PE6
(SS/PCINT8) PB0
The large center pad underneath the QFN/MLF packages is made of metal and internally
connected to GND. It should be soldered or glued to the board to ensure good mechani-
cal stability. If the center pad is left unconnected, the package might loosen from the
board.
LCDCAP
10
11
12
14
15
16
13
1
2
3
4
5
6
7
8
9
INDEX CORNER
ATmega169
2514PS–AVR–07/06
48
47
46
45
44
43
42
41
40
39
38
37
35
34
33
36
PA3 (COM3)
PA4 (SEG0)
PA5 (SEG1)
PA6 (SEG2)
PA7 (SEG3)
PG2 (SEG4)
PC7 (SEG5)
PC5 (SEG7)
PC4 (SEG8)
PC3 (SEG9)
PC2 (SEG10)
PC1 (SEG11)
PC0 (SEG12)
PC6 (SEG6)
PG1 (SEG13)
PG0 (SEG14)