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I2C-Bus_Adressliste__Elektronik-Magazin.pdf
TDA8440 TDA8440 TDA8440 TDA8540 TDA8540 TDA8540 TDA8540 TDA8540 TDA8540 TDA8540 TDA8540 28.04.2010 PCF8591 PCF8591 PCF8591 PCF8591 PCF8591 PCF8591 PCF8591 PCF8591 Gotcha98 1010 PCF8570 PCF8570 PCF8570 PCF8570 PCF8570 PCF8570 PCF8570 PCF8570 User (0) PCF8571 PCF8571 PCF8571 PCF8571 PCF8571 PCF8571 PCF8571
in „PCF8574/PCF8574A Adressierung“ · Mikrocontroller und Digitale Elektronik ·
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I2CselectionGUIDE.pdf
A2 A1 A0 PCF8574A 8-bit remote I/O port (I C-bus to parallel converter) 0 1 0 PCF8577C 32/64-segment LCD display driver 0 1 A0 PCF2103 LCD controller/driver 0 1 A0 PCF2104 LCD controller/driver 0 1 A0 PCF2105 LCD
in „Übersicht I2C-Adressen“ · Mikrocontroller und Digitale Elektronik ·
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top2008.pdf
X5043(14pin), X5045(14pin), ____Serial-PMC PM25010, PM25020, PM25040, PM25080, ____Serial-PHILIPS PCF8570, PCF8570C, PCF8571, PCF8572, PCF8581, PCF8582, PCF8594, PCF8598, PCF85102, PCF85103, ____Serial-YMC Y24LC02A,P24, Y54LC64,YMC54XX, Y93LC46A(64x16),P93X16, Y93LC46A(256x16),P93X16, Y93LC46A(128x8
in „[V] Top 853 Universal Programmer + 74er Tester“ · Markt ·
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Datei
device2007.txt
X25160, X25320, X25640, X25650, ____Serial-PMC PM25010, PM25020, PM25040, PM25080, ____Serial-PHILIPS PCF8570, PCF8570C, PCF8571, PCF8572, PCF8581, PCF8582, PCF8594, PCF8598, PCF85102, PCF85103, ____PLD-??? 16V8, 16V8A, 16V8B, 20V8, 20V8A, 20V8B, 22V10, 22V10A, ____PLD-ATMEL ATF16V8, ATF16V8B, ATF16V8BL
in „24C04 beschreiben und auslesen“ · Mikrocontroller und Digitale Elektronik ·
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notes_82b96.pdf
acknowledge. That may take some time, although it is only specified for a few chips - such as memory chips. PCF8570 and PCF8583 specify 3.4 usecsmaximum. Then the generated SDA ‘low’ (acknowledge) must travel back along the wiring to the first chip. If the wiring is 100 metres long then the signal travelling
in „18 x SHT11 an welchem Mikrocontroller“ · Mikrocontroller und Digitale Elektronik ·
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notes_82b96.pdf
acknowledge. That may take some time, although it is only specified for a few chips - such as memory chips. PCF8570 and PCF8583 specify 3.4 usecsmaximum. Then the generated SDA ‘low’ (acknowledge) must travel back along the wiring to the first chip. If the wiring is 100 metres long then the signal travelling
in „I²C galvanisch trennen“ · Mikrocontroller und Digitale Elektronik ·
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AN10216.pdf
Slide 119 EEPROM has a different fixed I C address then the GPIO. The PCA9501 is a combination of the PCF8574 with a 2K EEPROM. The device is offered in a 20-pin Philips offers four RTCs, these are PCF8593, PCF8583, TSSOP package and the four extra pins allow the PCF8573 and PCF8563. The PCF8563 is the
in „AVR TWI: Hängt nach dem Flaschen“ · Mikrocontroller und Digitale Elektronik ·
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AN255_I2C__SMBus_REPEATERS_HUBS_AND_EXPANDERS.pdf
Acknowledge are given here. See Appendix 7 for the measured values. Delay to Ack Delay to data Clock speed PCF8570 3.4 µs 100 kHz PCA9540, PCA9544 1 µs 1 µs (h/l) 100 kHz and 400 kHz PCA9555 3.45 µs 100 kHz PCA9555 0.9 µs 400 kHz The ‘shortcut’ approach to long bus applications 2 Often the delay time information
in „SPI oder TWI“ · Mikrocontroller und Digitale Elektronik ·
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AN255.pdf
Acknowledge are given here. See Appendix 7 for the measured values. Delay to Ack Delay to data Clock speed PCF8570 3.4 µs 100 kHz PCA9540, PCA9544 1 µs 1 µs (h/l) 100 kHz and 400 kHz PCA9555 3.45 µs 100 kHz PCA9555 0.9 µs 400 kHz The ‘shortcut’ approach to long bus applications 2 Often the delay time information
in „50 X LM75 an ATMEGA16?“ · Mikrocontroller und Digitale Elektronik ·