Arduino Nano Manual
User Manual:
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Arduino Nano (V2.3)
User Manual
Released under the Creative Commons Attribution Share-Alike 2.5 License
http://creativecommons.org/licenses/by-sa/2.5/
More information:
www.arduino.cc Rev. 2.3
Arduino Nano Pin Layout
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D1/TX (1) (30) VIN
D0/RX (2) (29) GND
RESET (3) (28) RESET
GND (4) (27) +5V
D2 (5) (26) A0
D3 (6) (25) A1
D4 (7) (24) A2
D5 (8) (23) A3
D6 (9) (22) A4
D7 (10) (21) A5
D8 (11) (20) A6
D9 (12) (19) A7
D10 (13) (18) AREF
D11 (14) (17) 3V3
D12 (15) (16) D13
Pin No. Name Type Description
1-2, 5-16 D0-D13 I/O Digital input/output port 0 to 13
3, 28 RESET Input Reset (active low)
4, 29 GND PWR Supply ground
17 3V3 Output +3.3V output (from FTDI)
18 AREF Input ADC reference
19-26 A7-A0 Input Analog input channel 0 to 7
27 +5V Output or
Input
+5V output (from on-board regulator) or
+5V (input from external power supply)
30 VIN PWR Supply voltage
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Arduino Nano Mechanical Drawing
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Arduino Nano Bill of Material
Item!Number!Qty.!Ref.!Dest.!Description!Mfg.!P/N!MFG!Vendor!P/N!Vendor!
1!5!C1,C3,C4,C7,C9!
Capacitor,!0.1uF!50V!10%!
Ceramic!X7R!0805!C0805C104K5RACTU!Kemet!80"C0805C104K5R!Mouser!
2!3!C2,C8,C10!
Capacitor,!4.7uF!10V!10%!
Tantalum!Case!A!T491A475K010AT!Kemet!80"T491A475K010!Mouser!
3!2!C5,C6!
Capacitor,!18pF!50V!5%!
Ceramic!NOP/COG!0805!C0805C180J5GACTU!Kemet!80"C0805C180J5G!Mouser!
4!1!D1!Diode,!Schottky!0.5A!20V!MBR0520LT1G!ONSemi!863"MBR0520LT1G!Mouser!
5!1!J1,J2!Headers,!36PS!1!Row!68000"136HLF!FCI!649"68000"136HLF!Mouser!
6!1!J4!
Connector,!Mini"B!Recept!
Rt.!Angle!67503"1020!Molex!538"67503"1020!Mouser!
7!1!J5!Headers,!72PS!2!Rows!67996"272HLF!FCI!649"67996"272HLF!Mouser!
8!1!LD1!
LED,!Super!Bright!RED!
100mcd!640nm!120degree!
0805!APT2012SRCPRV!Kingbright!604"APT2012SRCPRV!Mouser!
9!1!LD2!
LED,!Super!Bright!GREEN!
50mcd!570nm!110degree!
0805!APHCM2012CGCK"F01!Kingbright!604"APHCM2012CGCK!Mouser!
10!1!LD3!
LED,!Super!Bright!ORANGE!
160mcd!601nm!110degree!
0805!APHCM2012SECK"F01!Kingbright!04"APHCM2012SECK!Mouser!
11!1!LD4!
LED,!Super!Bright!BLUE!
80mcd!470nm!110degree!
0805!LTST"C170TBKT!Lite"On!Inc!160"1579"1"ND!Digikey!
12!1!R1!
Resistor!Pack,!1K!+/"5%!
62.5mW!4RES!SMD!YC164"JR"071KL!Yageo!YC164J"1.0KCT"ND!Digikey!
13!1!R2!
Resistor!Pack,!680!+/"5%!
62.5mW!4RES!SMD!YC164"JR"07680RL!Yageo!YC164J"680CT"ND!Digikey!
14!1!SW1!
Switch,!Momentary!Tact!
SPST!150gf!3.0x2.5mm!B3U"1000P!Omron!SW1020CT"ND!Digikey!
15!1!U1!
IC,!Microcontroller!RISC!
16kB!Flash,!0.5kB!EEPROM,!
23!I/O!Pins!ATmega168"20AU!Atmel!556"ATMEGA168"20AU!Mouser!
16!1!U2!
IC,!USB!to!SERIAL!UART!28!
Pins!SSOP!FT232RL!FTDI!895"FT232RL!Mouser!
17!1!U3!
IC,!Voltage!regulator!5V,!
500mA!SOT"223!UA78M05CDCYRG3!TI!595"UA78M05CDCYRG3!Mouser!
18!1!Y1!
Cystal,!16MHz!+/"20ppm!
HC"49/US!Low!Profile!ABL"16.000MHZ"B2!Abracon!815"ABL"16"B2!Mouser!
