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| Reference | Value | Description |
|---|---|---|
| U1 | ZD24C02B-MAGMT | Interface Type:I2C Memory Size:2Kbit Clock Frequency (fc):1MHz Clock Frequency (fc):1MHz Supply Voltage:1.7V~5.5V Supply Voltage:1.7V~5.5V |
| U2-U4,U20 | TC-6601-5_0-260-8_3 | Circuit:SPST Actuator Style:Round Button Operating Force:160gf Mounting Style:Brick nogging Switch Length:4mm Switch Width:3mm Switch Height:2mm Strike Gundam:不带 Contact Current:50mA Voltage Rating (DC):12V Insulation Resistance:100MΩ Actuator/Cap Color:B |
| U5 | SN74LVC1G08DBVR | |
| U6 | TPS2121RUXR | |
| U7 | SD101CWS | Schottky diode |
| U8 | PZ254V-11-03P_C2937625 | |
| U9 | 32.768kHz | Crystal Type:贴片晶振 Frequency: Normal temperature Frequency Tolerance:±20ppm Normal temperature Frequency Tolerance:±20ppm External load capacitor: Frequency Stability(Full temperature range):±30ppm Frequency Stability(Full temperature range):±30ppm Equival |
| U10-U17 | RH-5015 | |
| U18,U23 | KH-TYPE-C-16P | |
| U19 | CH32V203C8U6 | |
| U21 | CH572D | |
| U22,U24 | HX_PH254-01-04-Z-L11_5_STRAIGHT_PIN_HEADER | |
| USB1 | 10.0 QTJ6.3 | Connector Type:Type-A Standard:USB 2.0 Gender:Mother Mounting Style:Horizontal attachment Number of Contacts:4P Number of Ports:1 Current Rating - Power (Max):1.5A Rated Voltage (Max):30V Connect-Disconnect Life:5000 Cuts Supplementary Features:- Center H |
| C1,C9,C11,C12,C15 | 100nF | Unpolarized capacitor |
| C2,C3,C6,C7,C13,C14 | 15pF | Unpolarized capacitor |
| C4,C5,C8 | 10uF | Unpolarized capacitor |
| C10 | 4.7uF | Unpolarized capacitor |
| D1-D3 | USBLC6-2P6 | polarity:Unidirectional Reverse Stand-Off Voltage (Vrwm):5V Maximum Clamping Voltage:14V Peak Pulse Current (Ipp):5.5A Peak Pulse Power Dissipation (Ppp):80W Breakdown Voltage:6V Reverse Leakage Current (Ir):80nA Number of Lines:Dual channel Operating Tem |
| F1 | JK-SMD0805-020-30V | Fuse |
| LDO1 | ME6211C33M5G-N | Output Type:Fixed Voltage - Supply:6V Output Voltage:3.3V Output Voltage:3.3V Output Current:500mA Power Supply Rejection Ratio (PSRR):70dB@(1kHz);62dB@(10kHz) Voltage Dropout:260mV@(200mA) Features:Short-Circuit Protection(SCP);Low ESR;Overcurrent Prote |
| LED1 | XL-1608UGC-04 | Light emitting diode |
| P1,P2 | HDR-IDC-2_54-2X5P | |
| PWR1 | NCD0603R1 | Light emitting diode |
| R1-R4,R6,R13 | 10kΩ | Resistor |
| R5,R7 | 1kΩ | Resistor |
| R8-R12 | 5.1kΩ | Resistor |
| R14 | 25.5kΩ | Resistor |
| TP1-TP8 | TestPoint | test point |
| X1 | 8MHz | Type:Surface Mount Crystal Frequency:8MHz Normal temperature Frequency Tolerance:±10ppm Normal temperature Frequency Tolerance:±10ppm Load Capacitance: Frequency Stability:±15ppm Frequency Stability:±15ppm Equivalent Series Resistance(ESR):250Ω Operating |
| X2 | XTM20032000DT00351001 |