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
PCF85263AT/AJ

PCF85263AT/AJ

IC RTC CLOCK/CALENDAR I2C 8SO

NXP USA Inc.

129,500 -
RFQ
PCF85263AT/AJ

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 0.9V ~ 5.5V 0.9V ~ 5.5V 0.885µA @ 3.3V -40°C ~ 85°C Surface Mount - - 8-SO
PCF85263ATT/AJ

PCF85263ATT/AJ

IC RTC CLK/CALENDAR I2C 8TSSOP

NXP USA Inc.

47,896 -
RFQ
PCF85263ATT/AJ

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 0.9V ~ 5.5V 0.9V ~ 5.5V 0.885µA @ 3.3V -40°C ~ 85°C Surface Mount - - 8-TSSOP
MCP79411-I/MS

MCP79411-I/MS

IC RTC CLK/CALENDAR I2C 8MSOP

Microchip Technology

1,409 -
RFQ
MCP79411-I/MS

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B, 1Kb HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount - - 8-MSOP
MCP79510-I/MS

MCP79510-I/MS

IC RTC CLK/CALENDAR SPI 10MSOP

Microchip Technology

7,775 -
RFQ

-

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Not Verified Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd SPI 1.8V ~ 3.6V 1.3V ~ 3.6V 1µA @ 1.8V ~ 3.6V -40°C ~ 85°C Surface Mount - - 10-MSOP
MCP79510T-I/MS

MCP79510T-I/MS

IC RTC CLK/CALENDAR SPI 10MSOP

Microchip Technology

3,881 -
RFQ

-

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd SPI 1.8V ~ 3.6V 1.3V ~ 3.6V 1µA @ 1.8V ~ 3.6V -40°C ~ 85°C Surface Mount - - 10-MSOP
PCF85363ATT/AJ

PCF85363ATT/AJ

IC RTC CLK/CALENDAR I2C 8TSSOP

NXP USA Inc.

94,875 -
RFQ
PCF85363ATT/AJ

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 0.9V ~ 5.5V 0.9V ~ 5.5V 0.885µA @ 3.3V -40°C ~ 85°C Surface Mount - - 8-TSSOP
BQ32000DR

BQ32000DR

IC RTC CLK/CALENDAR I2C 8SOIC

Texas Instruments

7,820 -
RFQ
BQ32000DR

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 3V ~ 3.6V 1.4V ~ 3.6V 100µA @ 3.3V -40°C ~ 85°C Surface Mount - - 8-SOIC
PCF85363ATL/AX

PCF85363ATL/AX

IC RTC CLK/CALENDAR I2C 10DFN

NXP USA Inc.

17,041 -
RFQ
PCF85363ATL/AX

Datenblatt

- 10-XFDFN Exposed Pad Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 0.9V ~ 5.5V 0.9V ~ 5.5V 0.885µA @ 3.3V -40°C ~ 85°C Surface Mount - - 10-DFN (2.6x2.6)
PCA85073ADP/Q900Z

PCA85073ADP/Q900Z

IC RTC CLK/CALENDAR I2C 8TSSOP

NXP USA Inc.

6,668 -
RFQ
PCA85073ADP/Q900Z

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C 1.8V ~ 5.5V - - -40°C ~ 105°C (TA) Surface Mount Automotive AEC-Q100 8-TSSOP
PCF8563TS/5,118

PCF8563TS/5,118

IC RTC CLK/CALENDAR I2C 8TSSOP

NXP USA Inc.

3,432 -
RFQ
PCF8563TS/5,118

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, 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 - - 8-TSSOP
PCF2123TS/1,118

PCF2123TS/1,118

IC RTC CLK/CALENDAR SPI 14TSSOP

NXP USA Inc.

22,690 -
RFQ
PCF2123TS/1,118

Datenblatt

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 1.6V ~ 5.5V - 0.33µA ~ 0.38µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - 14-TSSOP
PCF8523T/1,118

PCF8523T/1,118

IC RTC CLOCK/CALENDAR I2C 8SO

NXP USA Inc.

5,553 -
RFQ
PCF8523T/1,118

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.6V ~ 5.5V 1.8V ~ 5.5V 0.5µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - 8-SO
RS5C348A-E2-F

RS5C348A-E2-F

IC RTC CLK/CALENDAR SER 10SSOP

Nisshinbo Micro Devices Inc.

24,547 -
RFQ
RS5C348A-E2-F

Datenblatt

- 10-LFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 4-Wire Serial 2V ~ 5.5V - 1µA @ 3V -40°C ~ 85°C Surface Mount - - 10-SSOP
PCF8523TS/1,118

PCF8523TS/1,118

IC RTC CLK/CALENDAR I2C 14TSSOP

NXP USA Inc.

30,250 -
RFQ
PCF8523TS/1,118

Datenblatt

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.6V ~ 5.5V 1.8V ~ 5.5V 0.5µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - 14-TSSOP
PCF8563T/F4,118

PCF8563T/F4,118

IC RTC CLOCK/CALENDAR I2C 8SO

NXP USA Inc.

23,953 -
RFQ
PCF8563T/F4,118

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, 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 - - 8-SO
PCF8523TK/1,118

PCF8523TK/1,118

IC RTC CLK/CALENDAR I2C 8HVSON

NXP USA Inc.

27,744 -
RFQ
PCF8523TK/1,118

Datenblatt

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.6V ~ 5.5V 1.8V ~ 5.5V 0.5µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - 8-HVSON (4x4)
PCF8563TS/4,118

PCF8563TS/4,118

IC RTC CLK/CALENDAR I2C 8TSSOP

NXP USA Inc.

1,916 -
RFQ
PCF8563TS/4,118

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, 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 - - 8-TSSOP
PCA8565TS/1,118

PCA8565TS/1,118

IC RTC CLK/CALENDAR I2C 8TSSOP

NXP USA Inc.

6,438 -
RFQ
PCA8565TS/1,118

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active 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 1.8V ~ 5.5V - 1.2µA ~ 5µA @ 2V ~ 5V -40°C ~ 125°C Surface Mount - - 8-TSSOP
RX8130CE B0

RX8130CE B0

IC RTC TIME EVENT REC I2C 10SMD

EPSON

792 -
RFQ
RX8130CE B0

Datenblatt

RX8130CE 10-SMD, No Lead Tape & Reel (TR) Active Not Verified Time Event Recorder Alarm - - - I2C 1.25V ~ 5.5V - 0.5µA @ 3V -40°C ~ 85°C Surface Mount - - 10-SMD
AM1805AQ

AM1805AQ

RTC ARTASIE I2C W/PWR MNGT 16QFN

Ambiq Micro, Inc.

5,953 -
RFQ
AM1805AQ

Datenblatt

Artasie 16-VFQFN Exposed Pad Tape & Reel (TR) Active - Clock/Calendar Alarm, Leap Year, RAM, Square Wave Output, Supervisor, Trickle Charger, Unique ID, Watchdog Timer 256B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C 1.5V ~ 3.6V 1.4V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C (TA) Surface Mount - - 16-QFN (3x3)
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