AN4488 Reference design
AN4488 Rev 7 35/50
Figure 20. Bill of Material
Comment Description Designator Footprint Quantity
TD-0341 [RESET/Black] SE PUSHBUTTON B1 PB10 1
CR1220 hol der Batter y BT1 BAT_2SM_CR1220 1
100nF Cap acito r
C1, C2, C3, C4, C5 , C6, C7,
C8, C9, C13, C14, C15, C16,
C17, C18, C19, C20, C21,
C22, C23, C25, C30 0402C 22
4.7uF Polarized Capacitor (Radial) C10, C11 TAN- A 2
1uF Polarized Capacitor (Radial) C12, C24 TAN- A 2
2.2uF Capacitor C26, C27 1206C 2
2.2 uF[N/A] C apacitor C28 1206C 1
2.2 uF Ca pacit or C29 0402C 1
100nF Cap acito r C31 0603C 1
20pF Cap a citor C32, C33 0603C 2
1.5pF Cap a citor C34, C35 0603C 2
JTAG CN1 IDC20S 1
JP10 SIP3 1
BEAD(FCM1608KF- 601T03) Inductor L1 0603L 1
10K Resistor R1, R2 , R3, R4, R8, R9, R12 0603R 7
0ResistorR5, R6, R7,
R11 0603R 4
[N/A] Re s i stor R10 0603R 1
09.03290.01
SPDT Sub min ia tu re Toggle
Swit c h , Right Angle
Mounting, Ve r ti c a l
Actua tion SW1, SW 2 SW 1_3TH_2R54_10X2R5 2
STM32 F469 U 1 B GA216_0R 8 _13X13_SKT 1
25MHz(with socket) Crysta l X1 XTAL_so cket 1
NX3215SA-32. 768KHZ-EXS00
Crystal X2 XTAL_2SM_3R2X1R5 1
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