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I2C-Bus_Adressliste__Elektronik-Magazin.pdf
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 PCF8571 PCF8580 PCF8580 PCF8580 PCF8580 PCF8580 PCF8580 PCF8580 PCF8580 PCF8581
in „PCF8574/PCF8574A Adressierung“ · Mikrocontroller und Digitale Elektronik ·
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I2CselectionGUIDE.pdf
/calendar 0 0 1 PCF8563 Low-power clock calender 0 0 1 PCF8593 Low-power clock calender A2 A1 A0 PCF8570 256 × 8-bit static RAM A2 A1 A0 PCF8522/4 512 × 8-bit CMOS EEPROM A2 A1 A0 PCA8581/C 128 × 8-bit EEPROM A2 A1 A0 PCF8582/A 256 × 8-bit EEPROM A2 A1 P0 PCX8594 512 × 8-bit CMOS EEPROM A2 P1 P0 PCX8598
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
. 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 time
in „18 x SHT11 an welchem Mikrocontroller“ · Mikrocontroller und Digitale Elektronik ·
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notes_82b96.pdf
. 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 time
in „I²C galvanisch trennen“ · 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 ·
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AN10216.pdf
reducing the total write time per byte. Slide 155 The PCA8582C-2 is pin and address compatible to: 2 PCF8570, PCF8571, PCF8572 and PCF8581. The Microcontrollers are the brains behind the I C bus PCF85102C-2 is identical to the PCF8582C-2 with pin operation. More and more micros include at least one 2 2 7
in „AVR TWI: Hängt nach dem Flaschen“ · Mikrocontroller und Digitale Elektronik ·