Atmel STK525, Hardware User'S Manual

Page: 36 / 40

Complete Schematics
6-36 STK525 Hardware User Guide
7608A–AVR–04/06
Table 6-1 . Bill of material
Item Q.ty Reference Part Tech. Characteristics Package
1 2 CR1,CR2 PGB0010603 ESD protection CASE 0805
2 19
C1,C2,C3,C4,C5,C6,C13,C14,C15,C16,C
17,C18,C19,C20,C21,C23,C26,C27,C33
100nF 50V-10% Ceramic CASE 0805
3 2 C7,C25 1uF 10Vmin ±10% EIA/IECQ 3216
4 3 C8,C9,C32 220nF 50V-10% Ceramic CASE 0805
5 2 C10,C11 15pF 50V-5% Ceramic CASE 0805
6 1 C12 1nF 50V-5% Ceramic CASE 0805
7 1 C22 220pF 50V-5% Ceramic CASE 0805
8 5 C24,C28,C30,C31,C34 4.7uF 10Vmin ±10% EIA/IECQ 3216
9 1 C29 33nF 50V-5% Ceramic CASE 0805
10 3 CP1, CP2, CP3 Configuration Pad
11 1 D1 BAT54/SOT Vf=0.3V SOT23
12 5 D2,D3,D4,D5,D8 TOPLED LP M676
Green
I=10 mA_
PLCC-2
13 2 D6,D7 LL4148 i=200mA max LL-34
14 5 JP1,JP2,JP3,JP4,JP5 JUMPER 1x2 Need 1 shunt 0,1" pitch
15 1 J1 USB_MiniABF
USB mini AB receptacle
Surface mount
16 2 J2,J3 CON 2x20
17 1 J4 CON 2x5
18 1 J5 CON 2x3
19 1 J7 CON 2x2 Not Mounted
20 1 JP6 JUMPER 2x4 Need 1 shunt 0,1" pitch
21 1 J6
CONNECTOR JACK
PWR
Int.Diam=2.1mm PCB Embase
22 1 JP7 JUMPER 3x1
23 1 L1 BLM-21A102S
FERRITE BEAD
1 KOhms at 100 MHz
CASE 0805
24 1 MIC1 MICROPHONE Electret Cap Mic
25 1 M1 FDV304P/FAI MOSFET P SOT23
26 1 P1 SUB-D9 FEMALE 90° with harpoons
27 2 Q1,Q2 BC847B
NPN
IC peak=200mA
SOT23
28 2 R1,R2 22 1/16W-5% SMD CASE 0602
29 2 R3,R5 47k 1/16W-5% SMD CASE 0603
30 5 R4,R6,R7,R17,R27 0 CASE 0603
31 1 R8 2k CASE 0604
32 4 R9,R25,R29,R32 10k 1/16W-5% SMD CASE 0603