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| Reference | Value | Description |
|---|---|---|
| Q1 | PMOS_1.00.60.35MM | |
| U1 | MCU-ESP32-S3 | |
| U2 | XIAO-HALF-HOLE-23P | XIAO-HALF-HOLE-23P |
| U3 | SGM6029CYG/TR | SMD IC PMIC;DCDC Buck-ADJ-1A,Vin 1.95V to 5.5V,Vout 1.8V to 3.3V;WLCSP-6B |
| U4 | SGM40567-4.2XG/TR | SMD IC PMIC;Li-Ion Battery Liner charger-4.2V-700mA;WLCSP-6B-0.92*1.16 |
| U5 | PY25Q128HA-DFH-IR | SMD IC NOR Flash;128Mbit-SPI;USON-8;3*3mm |
| USB0 | UBF31-0171 |
|---|
| ANT1 | U.FL-R-SMT-1 |
|---|
| BAT0 | VBAT |
|---|
| C1,C2,C20,L3 | DNP |
|---|
| C3,C9,C13,C16 | 2.2uF |
|---|
| C4-C6 | 4.7uF |
|---|
| C7,C8 | 12pF | SMD CAP 12pF-25V-5%-NP0;0201 |
|---|
| C10,C21,C25,C26 | 1uF |
|---|
| C11,C14,C15,C19,C22,C23,C29,C30 | 100nF |
|---|
| C12 | 10nF |
|---|
| C17 | 1.2pF | SMD CAP Ceramic;1.2pF-50V-±0.25pF-NPO;0201 |
|---|
| C18 | 1.8pF | SMD CAP Ceramic;1.8pF-50V-0.25pF-NPO;0201 |
|---|
| C28 | 10pF |
|---|
| CHG0 | RED |
|---|
| D2 | LMBR4010BST5G |
|---|
| D3 | Yellow |
|---|
| GND0 | GND |
|---|
| J3 | 30pin | SMD BTB Male CONN;2*15P+4P-0.4mm |
|---|
| K1,K2 | SKTAAAE010/311021459 |
|---|
| L1 | 2nH |
|---|
| L2 | 3.3nH |
|---|
| L4 | 470nH |
|---|
| L5 | 24nH | SMD Inductor 24nH±3%-170mA;0201 |
|---|
| R1,R2 | 5.1K |
|---|
| R3,R4 | 22R |
|---|
| R6 | 499R |
|---|
| R7,R8,R11 | 10K |
|---|
| R9 | 100K |
|---|
| R10 | 220K |
|---|
| R13 | 249K |
|---|
| R15 | 1.5K |
|---|
| TP1-TP8 | TEST-POINT'4545' |
|---|
| X1 | 40MHz |
|---|