X
X
R
R
7
7
7
7
X
X
X
X
E
E
V
V
B
B
-
-
X
X
C
C
M
M
-
-
V
V
8
8
0
0
X
X
R
R
7
7
7
7
X
X
X
X
C
C
o
o
n
n
f
f
i
i
g
g
u
u
r
r
a
a
t
t
i
i
o
o
n
n
M
M
o
o
d
d
u
u
l
l
e
e
© 2016 Exar Corporation
7/9
Rev. 1.0.0
BILL OF MATERIAL
Ref.
Qty
Manufacturer
Part Number
Size
Component
1
PCB REV2.0
U1
1 Silicon Laboratories C8051F320-GQ
LQFP-32
IC 8051 MCU 16K FLASH 32LQFP
U2
1 EXAR
SPX2954M3-L-3-3
SOT-223
IC REG LDO 3.3V SOT-223
D1, D2
2 Fairchild
MBR0530T1
SOD-323
DIODE SCHOTTKY 500mA 30V
DS2, DS6
2 Wurth Elektronik
150120EAS75000
1206p
LED AMBER SMD
DS1, DS3,
DS4, DS5
4 Wurth Elektronik
150120EVS75000
1206p
LED GREEN SMD
C1, C7, C9,
C10
4 MURATA
GRM188R71H104K
0603
Cap, .1UF, 50V, X7R, 10%, 0603 SMD
C2, C5, C11
3 MURATA
GRM21BR71C475KA73 0805
C_Chip_4.7uF_16V_X7R_0805 SMD
C8
1 Vishay
293D106X9010B2TE3 B TANT CAP Cap, Tantalum 10uF 10V, CASE B
C12
1 MURATA
GRM21BR71H105KA12L 0805
Cap, Ceramic, 1uF 50V, X7R, 10% 0805
R1, R2
2 PANASONIC
ERJ-3EKF22R0V
0603
Res 22 OHM 1% 0603 SMD
R3
1 ROHM
MCR03EZPFX1002
0603
RES 10K 1/10W 1% 0603
R4, R5, R6
3 PANASONIC
ERJ-3GEY0R00V
0603
Res 0 OHM 0603 SMD
R7
1 PANASONIC
ERJ-6ENF1001V
0805
RES 1K OHM 1/8W 5% 0805 SMD
R10
1 PANASONIC
ERJ-6GEYJ302V
0805
RES 3K OHM 1/8W 5% 0805 SMD
R11, R12,
R14, R15
4 PANASONIC
ERJ-6GEYJ471V
0805
RES 470 OHM 1/8W 5% 0805
R8, R20
2 PANASONIC
ERJ-3EKF4701V
0603
RES 4.7K OHM 1/10W 1% 0603 SMD
R18
1 PANASONIC
ERJ-6GEY0R00V
0805
Res 0 OHM 0805 SMD
R13, R16, R17 3 PANASONIC
ERJ-3EKF2701V
0603
RES 2.7K OHM 1/10W 1% 0603 SMD
KB1
1 PANASONIC
ERJ-8GEY0R00V
1206
Res 0 OHM 1206 SMD
J1
1 Wurth Elektronik
65100516121
USB_B_mini CONN RECEPT MINIUSB R/A 5POS SMD
JP1, JP4
2 Wurth Elektronik
61308021121
HDR2X5
CONN Header 5x2, 0.1 inch
JP2, JP3
2 Wurth Elektronik
61304011121
HDR1X3
CONN HEADER 3POS 0.1 VERT GOLD
T9, T10, T11,
T12
4
TEST POINT