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pcf8573.pdf
1997 Mar 28 2 Philips Semiconductors Product specification Clock/calendar with Power Fail Detector PCF8573 1 FEATURES 2 GENERAL DESCRIPTION • Serial input/output Ibus interface for minutes, hours,The PCF8573 is a low threshold, CMOS circuit that days and months functions as a real time clock/calendar.
in „DS3231 vs PCF8573, hilfe gesucht !“ · Mikrocontroller und Digitale Elektronik ·
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Datei
_3_I2C_Routinen.asm
0x41 ; Porterweiterung, Systemadresse des PCF8574 -> 0100 000 1 = 41 hex = 65 dez, Lesemodus .equ PCF8573W = 0xD0 ; Real Time Clock, Systemadresse des PCF8573 -> 1101 000 0 = D0 hex =208 dez, Schreibmodus .equ PCF8573R = 0xD1 ; Real Time Clock, Systemadresse des PCF8573 -> 1101 000 1 = D1 hex =209 dez
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I2C-Bus_Adressliste__Elektronik-Magazin.pdf
i2c-bus-adressliste-23 TSA6061 TSA6061 1101 TDA8443 TDA8443 TDA8443 TDA8443 TDA8443 TDA8443 TDA8443 TDA8443 PCF8573 PCF8573 PCF8573 PCF8573 UMA1000 UMA1000 UMA1000 UMA1000 TDA1551 PCD4440 PCD4440 1110 SAA7192 SAA7192 Kommentare Es sind noch keine Kommentare vorhanden. Kommentar schreiben Die Kommentar-Funktion
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Steuersystem_Gew_shaus_4.pdf
init_keypad(); SEI(); //re-enable interrupts powerCard(ALL_OFF); //EEPROM_WRITE(0x01, time.month); i2c_PCF8573_TimeRD (i2cRTC);//update time from PCF8573 to time.x //time.weekday = get_weekday();//calculate weekday to time.weekday //get_next_swValue(getCurMinuteWeekValue() ,0); adc_init(0); //get_temperature
in „Einfaches µC Betriebssystem - z. B. für SPS“ · Mikrocontroller und Digitale Elektronik ·
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AN_pcf8563-73-83-93_real_time_clock.pdf
less comparisons to the other devices are done where appropriate. 1 2. Comparison Features PCF8563 PCF8573 PCF8583 PCF8593 I C-bus interface speed 400kHz 100kHz 100kHz 100kHz Scratch pad RAM 0 0 248 Bytes 0 Years and leap year tracking yes no yes yes Year counter 2 digit +1 bit no 2 bit 2 bit 1/10, 1/100
in „I2C Buslaenge ueber 5m?“ · Mikrocontroller und Digitale Elektronik ·
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PCF8563jingdu_en.pdf
less comparisons to the other devices are done where appropriate. 1 2. Comparison Features PCF8563 PCF8573 PCF8583 PCF8593 I C-bus interface speed 400kHz 100kHz 100kHz 100kHz Scratch pad RAM 0 0 248 Bytes 0 Years and leap year tracking yes no yes yes Year counter 2 digit +1 bit no 2 bit 2 bit 1/10, 1/100
in „CP/M auf ATmega88“ · Mikrocontroller und Digitale Elektronik ·
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I2CselectionGUIDE.pdf
TDA8043 QPSK demodulator and decoder 0 0 A0 TDA9170 YUV processor with picture improvement 0 A1 A0 PCF8573 Clock/calendar A2 A1 A0 TDA8443A YUV/RGB matrix switch 0 1 A0 TDA8745 Satellite sound decoder 1 0 0 TDA1551Q 2 × 22 W BTL audio power amplifier 1 A1 A0 TDA4845 Vector processor for TV-pictures tubes
in „Übersicht I2C-Adressen“ · Mikrocontroller und Digitale Elektronik ·
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AN10216.pdf
Philips offers four RTCs, these are PCF8593, PCF8583, TSSOP package and the four extra pins allow the PCF8573 and PCF8563. The PCF8563 is the most 38 AN10216-01 I C Manual interrupt output to be included in addition to the WP. 2 The extra three pins are then used to offer a total of six True Output I C I/
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