User manual

Appendix B
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Item Ref Qty Description Mfg Part Number
IC, Digital Temperature Sensor
78 U4 1 Texas Instruments TMP100NA
-55C to +125C, +/-3C, SOT23-6
Load Switch, 5.5V, SOT23-5,
79 U5 1 Texas Instruments TPS2051BDBVT
TPS2051BDBV
Op Amp, 0.35W AUDIO MONO
80 U6 1 Texas Instruments LM4819MM
AB, 8TSSOP
Regulator, Step Down 3.3V,
81 U7 1 Texas Instruments TPS62177DQC
0.5A
82 U8 1 Precision 3.0V reference MSOP Texas Instruments REF3230AIDBVT
White LED Driver IC 30V 1.5A
83 U9 1 Texas Instruments TPS61042DRBR
SOT23-5
Crystal, 16.00MHz 5.0x3.2mm
84 Y1 1 NDK NX5032GA-16.000000MHZ
SMT
Crystal, 25.00MHz 5.0x3.2mm
85 Y2 1 NDK NX5032GA-25.000000MHZ
SMT
Citizen Finetech
86 Y3 1 Crystal, 32.768KHz Radial Can CMR200T-32.768KDZY-UT
Miyota
BOARD,Snowflake
87 ZZ 1
Development Kit Rev 2.0
PCB Do Not Populate List (Shown for information only)
Capacitor, 0.1uF 16V, 10%
88 C48 1 Taiyo Yuden EMK105B7104KV-F
0402 X7R
Resistor, 10K OHM 1/10W 5%
89 R25, R30 2 Panasonic ERJ-3GEYJ103V
0603 SMD
Resistor, No Value 1/10W 5%
90 R4, R9, R15, R16 4 Anyone R0603-OMIT
0603 SMD
Final Assembly Bill Of Materials
Rubber Feet, Adhesive, Round,
91 6 3M SJ-61A1
0.312 x 0.200
Jumper, 0.100, Gold, Black,
92 58 3M 969102-0000-DA
Open
LCD Module 320 x 240 3.5"
93 1 Kentec K350QVG-V2-F
TFT, 4-wire touch, White LED
VHB Double-Sided Foam Tape,
94 4 3M 1/2-5-4926
0.012"x0.5"x1.0"
26
Bill of Materials (BOM) SPMU360October 2013
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