Complete Schematics
Table 6-1 . Bill of material
Item
1
2
Q.ty
2
10
Reference
CR1,CR2
C1,C2,C3,C4,C5,C6,C12,
Part
ESD protection (PGB0010603)
100nF
Tech.
Characteristics
50V-10% Ceramic
Package
CASE 0603
C13, C18, C20
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
3
2
3
1
2
1
2
1
0
0
1
1
1
2
1
2
7
0
1
7
C7
C8,C9, C17
C10, C11
C14, C16, C19
C15
D2,D5
D1
D3,D4
J3
J9
J1,J2,J4,J5,J6,J7
J8
M1
Q1
R2,R3
R5
R6,R7
R1,R4,R5,R8,R16,R20, R26
R21
R28
R9,R10,R11,R12,R25,R27,R3
1uF
220nF
15pF
4.7uF
33nF
LED BI-COLOUR/ LSGT670
TOPLED/ LPM676-K2M1
DII LL4148-7
USB mini AB receptacle Surface mount
CON 2x5 (2.54mm)
1.27 mm Dual header
Connector MTA 2 cts right angle
FDV304P/FAI
BC847B
22
68k
47k
0
0
220k
100k
10Vmin ±10%
50V-10% Ceramic
50V-5% Ceramic
10Vmin ±10%
50V-5% Ceramic
I=10 mA_
I=10 mA_
i=200mA max
(Not Mounted)
(Not Mounted)
IC peak=200mA
1/16W-5% SMD
1/16W-5% SMD
1/16W-5% SMD
(Not Mounted)
1/16W-5% SMD
1/16W-5% SMD
EIA/IECQ 3216
CASE 0603
CASE 0603
EIA/IECQ 3216
CASE 0603
PLCC-4
PLCC-2
LL-34
SOT23
SOT23
CASE 0603
CASE 0603
CASE 0603
CASE 0603
CASE 0603
CASE 0603
CASE 0603
0
24
25
26
27
28
29
30
31
32
33
34
35
5
2
1
2
1
2
1
1
2
1
1
1
R13,R14,R17,R22,R23
R24,R28
R29
R15,R18
R19
SW1,SW2
SW3
U1
U2,U3
U4
U6
Y1
1k
10k
NCP18WF104J03RB
100k 1%
120k 1%
PUSH-BUTTON / DTSM31N
TPA511G 4 ways joystick + center CMS mount
AT90USB1287
AT45DB642D
LP3982IMM-ADJ
LM340MP5.0
8MHz CRYSTAL
1/16W-5% SMD
1/16W-5% SMD
100K - ?=4250
1/16W-1% SMD
1/16W-1% SMD
6x3.5mm - 1.6N
Vin Max 6V, 300mA
H=4mm
CASE 0603
CASE 0603
CASE 0603
CASE 0603
CASE 0603
See DS
QFN64
CASON8
MSOP8
HC49/4H
AT90USBKey Hardware User Guide
6-21
7627A–AVR–04/06
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