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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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
PCF8523U/12AA/1,00

PCF8523U/12AA/1,00

IC RTC/CALENDAR UNCASED DIE FFC

NXP USA Inc.

0 -
RFQ
PCF8523U/12AA/1,00 Datenblatt * - Bulk Obsolete Not Verified - - - - - - - - - - - - - -
PCF8564AU/5BD/1,01

PCF8564AU/5BD/1,01

IC RTC/CALENDAR UNCASED DIE

NXP USA Inc.

0 -
RFQ
PCF8564AU/5BD/1,01 Datenblatt * - Bulk Obsolete Not Verified - - - - - - - - - - - - - -
DS1339AD+T

DS1339AD+T

IC RTC CLOCK/CALENDAR I2C 8TDFN

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1339AD+T Datenblatt - - Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.71V ~ 5.5V 1.3V ~ 3.7V 200µA @ 1.71V ~ 5.5V -40°C ~ 85°C Surface Mount - - 8-TDFN EP
DS1341T+

DS1341T+

IC RTC CLK/CALENDAR I2C 8TDFN

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1341T+ Datenblatt - 8-WDFN Exposed Pad Tube 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 1.8V ~ 5.5V - 0.5µA ~ 0.6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-TDFN (3x3)
PCA8802CX8/B/1,027

PCA8802CX8/B/1,027

IC RTC BINARY COUNTER I2C DIE

NXP USA Inc.

0 -
RFQ
PCA8802CX8/B/1,027 Datenblatt - Die Tape & Reel (TR) Obsolete Not Verified Binary Counter Square Wave Output, Unique ID - Binary Binary I2C, 2-Wire Serial 1.6V ~ 5.5V - 0.4µA @ 1.6V ~ 5.5V -40°C ~ 85°C - - - Die
DP8573AVX

DP8573AVX

IC RTC CLK/CALENDAR PAR 28PLCC

Texas Instruments

0 -
RFQ
DP8573AVX Datenblatt - 28-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.2V ~ 5.1V 1µA @ 5V -40°C ~ 85°C Surface Mount - - 28-PLCC (11.51x11.51)
DS1254WB2-150

DS1254WB2-150

IC RTC PHANTOM CHIP PAR 80BGA

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1254WB2-150 Datenblatt - 80-BBGA Tray Obsolete Not Verified Phantom Time Chip Leap Year, NVSRAM 2MB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 3V ~ 3.7V 3V 7mA @ 3.3V 0°C ~ 70°C Surface Mount - - 80-BGA (40x40)
DS1318

DS1318

IC RTC ELAPSED CNT PAR 24TSSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1318 Datenblatt - 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Elapsed Time Counter Alarm, Square Wave Output - Binary Binary Parallel 3V ~ 3.6V 1.6V ~ 3.7V 150µA @ 3V ~ 3.6V -40°C ~ 85°C Surface Mount - - 24-TSSOP
DS1371U

DS1371U

IC RTC BINARY COUNTER I2C 8UMAX

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1371U Datenblatt - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Not Verified Binary Counter Alarm, Square Wave Output, Watchdog Timer - Binary Binary I2C, 2-Wire Serial 1.7V ~ 5.5V - 1.3µA @ 1.7V ~ 5.5V -40°C ~ 85°C Surface Mount - - 8-uMAX/uSOP
DS1374U-33

DS1374U-33

IC RTC BINARY COUNTER I2C 10UMAX

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1374U-33 Datenblatt - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Not Verified Binary Counter Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer - Binary Binary I2C, 2-Wire Serial 2.97V ~ 5.5V 1.3V ~ 5.5V 175µA @ 2.97V ~ 5.5V -40°C ~ 85°C Surface Mount - - 10-uMAX/uSOP
DS1391U-33

DS1391U-33

IC RTC CLK/CALENDAR SPI 10UMAX

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1391U-33 Datenblatt - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd SPI 2.97V ~ 5.5V 1.3V ~ 5.5V 175µA @ 2.97V ~ 5.5V -40°C ~ 85°C Surface Mount - - 10-uMAX/uSOP
PCA8802U/2AA/1,026

PCA8802U/2AA/1,026

IC RTC BINARY COUNTER I2C DIE

NXP USA Inc.

0 -
RFQ
PCA8802U/2AA/1,026 Datenblatt - Die Tray Obsolete Not Verified Binary Counter Square Wave Output, Unique ID - Binary Binary I2C, 2-Wire Serial 1.6V ~ 5.5V - 0.4µA @ 1.6V ~ 5.5V -40°C ~ 85°C - - - Die
PCA8802UG/12KB/1,0

PCA8802UG/12KB/1,0

IC RTC BINARY COUNTER I2C 8WLCSP

NXP USA Inc.

0 -
RFQ
PCA8802UG/12KB/1,0 Datenblatt - 8-XFBGA, WLCSP Bulk Obsolete Not Verified Binary Counter Square Wave Output, Unique ID - Binary Binary I2C, 2-Wire Serial 1.6V ~ 5.5V - 0.4µA @ 1.6V ~ 5.5V -40°C ~ 85°C Surface Mount - - 8-WLCSP
PCF8564AU/5GC/1,01

PCF8564AU/5GC/1,01

IC RTC CLOCK/CALENDAR I2C DIE

NXP USA Inc.

0 -
RFQ
PCF8564AU/5GC/1,01 Datenblatt - Die Bulk Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1V ~ 5.5V - 0.6µA ~ 0.75µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - Die
1337GDCGI8

1337GDCGI8

IC RTC CLK/CALENDAR I2C 8SOIC

Renesas Electronics Corporation

0 -
RFQ
1337GDCGI8 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 1.8V ~ 5.5V - 0.6µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount - - 8-SOIC
1337GDVGI

1337GDVGI

IC RTC CLK/CALENDAR I2C 8MSOP

Renesas Electronics Corporation

0 -
RFQ
1337GDVGI Datenblatt - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube 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 1.8V ~ 5.5V - 0.6µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount - - 8-MSOP
1337GDVGI8

1337GDVGI8

IC RTC CLK/CALENDAR I2C 8MSOP

Renesas Electronics Corporation

0 -
RFQ
1337GDVGI8 Datenblatt - 8-TSSOP, 8-MSOP (0.118", 3.00mm 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 1.8V ~ 5.5V - 0.6µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount - - 8-MSOP
1337GNLGI

1337GNLGI

IC RTC CLK/CALENDAR I2C 16QFN

Renesas Electronics Corporation

0 -
RFQ
1337GNLGI Datenblatt - 16-VFQFN Exposed Pad 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 - 0.6µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
1337GNLGI8

1337GNLGI8

IC RTC CLK/CALENDAR I2C 16QFN

Renesas Electronics Corporation

0 -
RFQ
1337GNLGI8 Datenblatt - 16-VFQFN Exposed Pad 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 - 0.6µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
1338-18DVGI

1338-18DVGI

IC RTC CLK/CALENDAR I2C 8MSOP

Renesas Electronics Corporation

0 -
RFQ
1338-18DVGI Datenblatt - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Not Verified Clock/Calendar Leap Year, NVSRAM, Square Wave Output 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 3.7V 2µA @ 3.3V -40°C ~ 85°C Surface Mount - - 8-MSOP
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