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Bill of Materials
3-2
3.1 Bill of Materials
Item Qty. Reference Part Part Number PCB Footprint
1 1 CN2 Connector-DB9 747250-4 DB9-HF
2 2 C21, C1 1 µF C2012X7R1C105M SMT_0805
3 1 C2 4.7 µF C3216X7R1C475M SMT_1206
4 8 C3, C6, C8, C10, C49, C50, 0.1 µF C1608X7R1H104K SMT_0603
C51, C52
5 2 C4,C5 0.01 µF C1608X7R1H103K SMT_0603
6 7 C7, C9, C53, C54, C55, C56, C57 0.001 µF C1608X7R1H102K SMT_0603
7 2 C11, C12 22 pF C1608C0G1H220J SMT_0603
8 2 C20, C19 33 pF C1608C0G1H330J SMT_0603
9 1 D1 SOT-23-diode BAS21ZXCT-ND SOT23-DIODE
10 5 D2, D3, D4, D5, D6 LED 160-1421-1-ND SMT_0805
11 1 F2 TDK MPZ2012S331A MPZ2012S331A MPZ2012
12 4 JP1, JP2, JP3, JP4 Jumper HDR1X2
13 1 R1 90.9 kΩ P100KCCT-ND SMT_0603
14 1 R2 100 kΩ P100KCCT-ND SMT_0603
15 1 R3 1.5 kΩ P1.50KCCT-ND SMT_0603
16 2 R4, R5 33 Ω P33.2CCT-ND SMT_0603
17 8 R9, R10, R14, R15, R16, R17, 1 kΩ P1.00KCCT-ND SMT_0603
R18, R19
18 1 R11 32 kΩ P32.4KCCT-ND SMT_0603
19 1 R12 10 kΩ P10.0KCCT-ND SMT_0603
20 1 R13 15 kΩ P15.0KCCT-ND SMT_0603
21 1 R20 5 kΩ P1.50KCCT-ND SMT_0603
22 1 R21 5 kΩ P10.0KCCT-ND SMT_0603
23 6 SW1, SW2, SW3, SW4, SW5, SW6 Switch 7914G-1-000E MOM-SW
24 2 TP5, TP6 T point R HDR1X1 TP52
25 2 TP7,TP8 Test point TP52
26 5 TP9, TP10, TP11, TP12, TP13 Test point, small TP52
27 1 U1 TUSB3410 TUSB3410 LQFP-32
28 1 U2 TPS76933 TPS76933DBVT SOT-5P
29 1 U3 Type B USB-shield AE1085-ND 4P-B-RECEP
30 1 U5 8-pin socket for 24LCxx A400-ND DIP8_SKT
31 1 U6 MAX3221E MAX322E T.I. MAX3221E
32 1 Y1 12-MHz crystal
HC49SMD
P-16695 CRYSTEK