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DAVICOM.pdf
n.b.ND 110 DUPCOL0(RECANEN) LDSPD4 57 C50100n /RST /RST 80 PW_RST# RX_ER 46 3V3 C53 100n111 VCCIK GNDO 56 GND GND 81 DGND RX_DV 45 /RST GND 112 GNDIK VCC3O 55 TP45 LED2R 82 SD15 COL 44 L21 GND TP11113 RC LDSPD3 54 83 SD14 CRS 43 FP C97 10n C55 22p GND TP98114 XI LDSPD2 53 C45 100n 84 42 TP152 4.7uF C51 22p
in „Davicom DM9000 Verbindung mit Switch ADM6996i“ · Mikrocontroller und Digitale Elektronik ·
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MAX534.pdf
Programmable Current Sources MAX534ACPE 0°C to +70°C 16 Plastic DIP ±1 Portable Instruments MAX534BCPE 0°C to +70°C 16 Plastic DIP ±2 MAX534ACEE 0°C to +70°C 16 QSOP ±1 __________________Pin Configuration MAX534BCEE 0°C to +70°C 16 QSOP ±2 TOP VIEW MAX534BC/D 0°C to +70°C Dice* ±2 MAX534AEPE -40°C to
in „D/A Wandler und der reference pin...“ · Mikrocontroller und Digitale Elektronik ·
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ST_7262.pdf
Recommended Values for 12 MHz Crystal Resonator Figure 14. Clock block diagram R SMAX 20 25 70 C OSCIN 56pF 47pF 22pF Slow fCPU8/4/2/1 MHz COSCOUT 56pF 47pF 22pF Mode (or 4/2/1/0.5 MHz) RP 1-10 M 1-10 M 1-10 M % to CPU and 1/2/4/8 peripherals Note: R SMAX is the equivalent serial resistor of the crystal
in „Unteschiede I²C / SPI“ · Mikrocontroller und Digitale Elektronik ·
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MSV30245_Schematic_RevB.pdf
P52/RD 41 BCLK P53/BCLK 16 Vcc C1+ 1 330 330 330 330 P54/HLDA 40 HLDA C9 P55/HOLD 39 HOLD 0.1uF C11 P56/ALE 38 ALE 2 V+ C1- 3 0.1uF P7_0 28 P70/TxD2/SDA2/SRxD2/TA0out/LED0 P57/RDY/CLKout 37 RDY P7_1 27 P71/RxD2/SCL2/STxD2/TA0in/LED1 6 4 P7_2 26 UART3 V- C2+ P7_3 25 P72/CLK2/TA1out/SCK2/LED2 C8 C12 P7_4
in „m16C on Chip Programmierung“ · Mikrocontroller und Digitale Elektronik ·