Echtzeituhren

Hersteller Serie Verpackung/Gehäuse Verpackung Produktstatus Programmierbar Typ Funktionen Speichergröße Zeitformat Datumsformat Schnittstelle Spannung - Versorgung Spannung - Versorgung, Batterie Strom - Zeitmessung (Max) Betriebstemperatur Montageart Klasse Qualifizierung Lieferant Gerätepaket

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Ergebnis

Echtzeituhr-RTC-ICs sind Timing-Komponenten, die genaue Zeit- und Kalenderinformationen in elektronischen Systemen aufrechterhalten, auch wenn die Hauptstromversorgung ausgeschaltet ist. Sie werden häufig in Embedded-Systemen, Industrieelektronik, Unterhaltungselektronik, Kommunikationsgeräten, Medizintechnik, Automobilelektronik, IoT-Produkten, Messgeräten und Datenlogger-Anwendungen eingesetzt.

Diese Kategorie umfasst Real-Time-Clock-ICs, batteriegepufferte RTCs, Low-Power-RTCs, I2C-RTCs, SPI-RTCs, Kalenderuhr-ICs und verwandte Clock-/Timing-Komponenten. Die Auswahl erfolgt häufig nach Zeitgenauigkeit, Backup-Stromversorgung, Schnittstellentyp, Alarmfunktionen, Betriebsspannung, Stromaufnahme, Gehäusetyp und Anwendungsanforderungen.

TomatoElec liefert originale Echtzeituhr-RTC-ICs von anerkannten Halbleiterherstellern wie Microchip, NXP, STMicroelectronics, Renesas, Texas Instruments, Analog Devices, onsemi, Infineon und weiteren wichtigen Marken. Als lagerführender Lieferant und unabhängiger Distributor für elektronische Komponenten bietet TomatoElec Bestandsunterstützung, Originalbauteil-Beschaffung und BOM-Sourcing für internationale Kunden.

Foto Hersteller-Teilenr. Verfügbarkeit Preis Menge Datenblatt Serie Verpackung/Gehäuse Verpackung Produktstatus Programmierbar Typ Funktionen Speichergröße Zeitformat Datumsformat Schnittstelle Spannung - Versorgung Spannung - Versorgung, Batterie Strom - Zeitmessung (Max) Betriebstemperatur Montageart Klasse Qualifizierung Lieferant Gerätepaket
PT7C4563UE

PT7C4563UE

IC RTC CLK/CALENDAR I2C 8MSOP

Diodes Incorporated

0 -
RFQ
PT7C4563UE Datenblatt - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 0.65µA ~ 0.85µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-MSOP
PT7C4563WE

PT7C4563WE

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0 -
RFQ
PT7C4563WE Datenblatt - 8-SOIC (0.154", 3.90mm Width) Tube Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 0.65µA ~ 0.85µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
PT7C43390AWEX

PT7C43390AWEX

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0 -
RFQ
PT7C43390AWEX Datenblatt - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.35V ~ 5.5V - 0.6µA ~ 0.7µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-SOIC
PT7C4337LE

PT7C4337LE

IC RTC CLK/CALENDAR I2C 8TSSOP

Diodes Incorporated

0 -
RFQ
PT7C4337LE Datenblatt - 8-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V - 0.8µA @ 1.3V ~ 1.8V -40°C ~ 85°C (TA) Surface Mount - - 8-TSSOP
PT7C4337LEX

PT7C4337LEX

IC RTC CLK/CALENDAR I2C 8TSSOP

Diodes Incorporated

0 -
RFQ
PT7C4337LEX Datenblatt - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V - 0.8µA @ 1.3V ~ 1.8V -40°C ~ 85°C (TA) Surface Mount - - 8-TSSOP
PT7C43190LE

PT7C43190LE

IC RTC CLK/CALENDAR SER 8TSSOP

Diodes Incorporated

0 -
RFQ
PT7C43190LE Datenblatt - 8-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.35V ~ 5.5V - 0.6µA ~ 14µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-TSSOP
PT7C43190WE

PT7C43190WE

IC RTC CLK/CALENDAR SER 8SOIC

Diodes Incorporated

0 -
RFQ
PT7C43190WE Datenblatt - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.35V ~ 5.5V - 0.6µA ~ 14µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-SOIC
PT7C4363WE

PT7C4363WE

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0 -
RFQ
PT7C4363WE Datenblatt - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 0.85µA ~ 0.9µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
PT7C4363WEX

PT7C4363WEX

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0 -
RFQ
PT7C4363WEX Datenblatt - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 0.85µA ~ 0.9µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
PT7C4563LE

PT7C4563LE

IC RTC CLK/CALENDAR I2C 8TSSOP

Diodes Incorporated

0 -
RFQ
PT7C4563LE Datenblatt - 8-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 0.65µA ~ 0.85µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-TSSOP
PT7C4563LEX

PT7C4563LEX

IC RTC CLK/CALENDAR I2C 8TSSOP

Diodes Incorporated

0 -
RFQ
PT7C4563LEX Datenblatt - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 0.65µA ~ 0.85µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-TSSOP
AS1810-PTR

AS1810-PTR

IC RTC CLK/CALENDAR I2C 8-TDFN

ams-OSRAM USA INC.

0 -
RFQ
AS1810-PTR Datenblatt - - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - -
PT7C4302ZEEX

PT7C4302ZEEX

IC RTC CLK/CALENDAR SER 8TDFN

Diodes Incorporated

0 -
RFQ
PT7C4302ZEEX Datenblatt - 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V 1.5V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
PT7C4372AZEEX

PT7C4372AZEEX

IC RTC CLK/CALENDAR I2C 8TDFN

Diodes Incorporated

0 -
RFQ
PT7C4372AZEEX Datenblatt - 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 6V - 0.8µA @ 3V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
PT7C4563ZEEX

PT7C4563ZEEX

IC RTC CLK/CALENDAR I2C 8TDFN

Diodes Incorporated

0 -
RFQ
PT7C4563ZEEX Datenblatt - 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 0.65µA ~ 0.85µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
PT7C4302ZEE

PT7C4302ZEE

IC RTC CLK/CALENDAR SER 8TDFN

Diodes Incorporated

0 -
RFQ
PT7C4302ZEE Datenblatt - 8-WFDFN Exposed Pad Bulk Obsolete Not Verified Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V 1.5V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
PT7C4372AZEE

PT7C4372AZEE

IC RTC CLK/CALENDAR I2C 8TDFN

Diodes Incorporated

0 -
RFQ
PT7C4372AZEE Datenblatt - 8-WFDFN Exposed Pad Bulk Obsolete Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 6V - 0.8µA @ 3V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
PT7C4563ZEE

PT7C4563ZEE

IC RTC CLK/CALENDAR I2C 8TDFN

Diodes Incorporated

0 -
RFQ
PT7C4563ZEE Datenblatt - 8-WFDFN Exposed Pad Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 0.65µA ~ 0.85µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
RA-4574SA:B PURE SN

RA-4574SA:B PURE SN

IC RTC CLK/CALENDAR SER 14SOP

EPSON

0 -
RFQ
RA-4574SA:B PURE SN Datenblatt RA-4574SA 14-SOIC (0.197", 5.00mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm - - - 3-Wire Serial 1.6V ~ 5.5V - 1µA ~ 2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-SOP
RA-4574SA:B0 PURE SN

RA-4574SA:B0 PURE SN

IC RTC CLK/CALENDAR SER 14SOP

EPSON

0 -
RFQ
RA-4574SA:B0 PURE SN Datenblatt RA-4574SA 14-SOIC (0.197", 5.00mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm - - - 3-Wire Serial 1.6V ~ 5.5V - 1µA ~ 2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-SOP
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