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LM809.pdf
Product Sample & Technical Tools & Support & Folder Buy Documents Software Community LM809,LM810 SNVS052E –SEPTEMBER 1999–REVISED APRIL 2016 LM 809/LM 8103-PinM icroprocessorR esetC ircuits 1 Features 3 Description • Precision Monitoring of Supply Voltages The LM809 and LM810 microprocessors
in „3.3V uC LDO mit UVLO, Batterie/Solarbetrieb“ · Analoge Elektronik und Schaltungstechnik ·
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uBrain88_Schematic.pdf
2 C IC2 TxD_TTL 3 C P3 3 VCC R1 RxD_TTL 4 RESET 2 PC6/RST 5 1 C6 1 GND PC5 6 2 1k D PC4 7 3 100n LM809M3-4,63 R PC3 8 4 0 PC2 9 D PC1 10 GND P PC0 11 CON4 12 13 14 C9 C10 15 +5V 16 27p 27p P1 2 1 0 9 8 7 6 5 Y1 3 3 3 2 2 2 2 2 CON16 1 1 2 IC1 2 D D D C C C C C B 3 GND 16MHz P P P P P P P P B 4 PD3 1
in „neue µBrain Platinen“ · Markt ·
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RS485_NODE.pdf
RESET PB2 SCK 17 PB4(MISO/PCINT4) 1 PD3 C GND 1k PB5(SCK/PCINT5) (INT1/OC2B/PCINT19)PD3 PD2 100n LM809M3-4,63 C5 (INT0/PCINT18)PD2 32 GND 7 PB6(XTAL1/TOSC1/PCINT6) PD1_TxD 22p 2 (TXD/PCINT17)PD1 31 Y1 (RXD/PCINT16)PD0 30 PD0_RxD GND QUARZ 29 RST C6 1 8 (RESET/PCINT14)PC6 GND 22p PB7(XTAL2/TOSC2/PCINT7