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
RX-8803SAUA0 PURE SN

RX-8803SAUA0 PURE SN

IC RTC CLK/CALENDAR I2C 14SOP

EPSON

0 -
RFQ
RX-8803SAUA0 PURE SN

Datenblatt

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
DS1685S-5/T&R

DS1685S-5/T&R

IC RTC CLK/CALENDAR PAR 24SOIC

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1685S-5/T&R

Datenblatt

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V 0°C ~ 70°C Surface Mount - - 24-SOIC
DS1685S-3/T&R

DS1685S-3/T&R

IC RTC MULTIPLEXED 24SOIC

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1685S-3/T&R

Datenblatt

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified Real Time Clock (RTC) - 242B HH:MM:SS YYYY-MM-DD Multiplexed 3V - - 0°C ~ 70°C Surface Mount - - 24-SOIC
DS1685E-5/T&R

DS1685E-5/T&R

IC RTC TIME CLK MULTI 24TSSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1685E-5/T&R

Datenblatt

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Real Time Clock (RTC) - 242B HH:MM:SS YYYY-MM-DD Multiplexed 5V - - 0°C ~ 70°C Surface Mount - - 24-TSSOP
DS1602S

DS1602S

IC RTC ELAPSED CTR SER 8SOIC

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1602S

Datenblatt

- 8-SOIC (0.209", 5.30mm Width) Tube Obsolete Not Verified Elapsed Time Counter - - Binary Binary 3-Wire Serial 4.5V ~ 5.5V 2.5V ~ 3.5V 50µA @ 5V -40°C ~ 85°C Surface Mount - - 8-SOIC
RX8901CE XS B00

RX8901CE XS B00

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0 -
RFQ
RX8901CE XS B00

Datenblatt

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX8901CE XS A00

RX8901CE XS A00

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0 -
RFQ
RX8901CE XS A00

Datenblatt

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX4901CE XS D00

RX4901CE XS D00

IC RTC CLK/CALENDAR SPI 10SMD

EPSON

0 -
RFQ
RX4901CE XS D00

Datenblatt

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX4901CE XS A00

RX4901CE XS A00

IC RTC CLK/CALENDAR SPI 10SMD

EPSON

0 -
RFQ
RX4901CE XS A00

Datenblatt

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX4901CE XS B00

RX4901CE XS B00

IC RTC CLK/CALENDAR SPI 10SMD

EPSON

0 -
RFQ
RX4901CE XS B00

Datenblatt

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX4901CE XS C00

RX4901CE XS C00

IC RTC CLK/CALENDAR SPI 10SMD

EPSON

0 -
RFQ
RX4901CE XS C00

Datenblatt

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
M41T00SC64MY6E

M41T00SC64MY6E

IC RTC CLK/CALENDAR I2C 18SOX

STMicroelectronics

0 -
RFQ
M41T00SC64MY6E

Datenblatt

- 18-SOX, 18-SOIC with Crystal (7.5mm Width) Tube Obsolete Not Verified Clock/Calendar EEPROM, Leap Year 8KB HH:MM:SS YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 2.5V ~ 35V 100µA (Typ) @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount - - 18-SOX
RX-4571SA:B PURE SN

RX-4571SA:B PURE SN

IC RTC CLK/CALENDAR SER 14SOP

EPSON

0 -
RFQ
RX-4571SA:B PURE SN

Datenblatt

RX-4571SA 14-SOIC (0.197", 5.00mm Width) Tube Active Not Verified Clock/Calendar Alarm, Leap Year - - - 3-Wire Serial 1.6V ~ 5.5V - 0.95µA ~ 1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-SOP
RX-8571SA:B  PURE SN

RX-8571SA:B PURE SN

IC RTC CLK/CALENDAR I2C 14SOP

EPSON

0 -
RFQ
RX-8571SA:B  PURE SN

Datenblatt

RX-8571SA 14-SOIC (0.197", 5.00mm Width) Bulk Active Not Verified Clock/Calendar Alarm, SRAM 16B - - I2C 1.6V ~ 5.5V - 0.4µA @ 3V -40°C ~ 85°C Surface Mount - - 14-SOP
RV-1805-C3-32.768KHZ-2PPM-TA-QA

RV-1805-C3-32.768KHZ-2PPM-TA-QA

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0 -
RFQ
RV-1805-C3-32.768KHZ-2PPM-TA-QA

Datenblatt

- 10-VCDFN Tape & Reel (TR) Not For New Designs Not Verified Clock/Calendar Alarm, Programmable Clock Output, RAM, Timer, Trickle Charger, Watchdog Timer 256B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.5V ~ 3.6V - 0.08µA @ 3V -40°C ~ 85°C (TA) Surface Mount Automotive AEC-Q200 10-SON (3.7x2.5)
DS1302SN-16/T&R

DS1302SN-16/T&R

IC RTC CLK/CALENDAR SER 16SOIC

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1302SN-16/T&R

Datenblatt

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Leap Year, NVSRAM, Trickle-Charger 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 2V ~ 5.5V 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - 16-SOIC
DS1685Q-3/T&R

DS1685Q-3/T&R

IC RTC MULTIPLEXED 28PLCC

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1685Q-3/T&R

Datenblatt

- 28-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Real Time Clock (RTC) - 242B HH:MM:SS YYYY-MM-DD Multiplexed 3V - - 0°C ~ 70°C Surface Mount - - 28-PLCC (11.51x11.51)
DS1685-5-IND

DS1685-5-IND

IC RTC CLK/CALENDAR PAR 24DIP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1685-5-IND

Datenblatt

- 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V -40°C ~ 85°C Through Hole - - 24-PDIP
DS1343E-18+

DS1343E-18+

IC RTC CLK/CALENDAR SPI 20TSSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
DS1343E-18+

Datenblatt

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 1.71V ~ 5.5V 1.3V ~ 5.5V - -40°C ~ 85°C Surface Mount - - 20-TSSOP
RX-4803SAUA0 PURE SN

RX-4803SAUA0 PURE SN

IC RTC CLK/CALENDAR SER 14SOP

EPSON

0 -
RFQ
RX-4803SAUA0 PURE SN

Datenblatt

RX-4803SA 14-SOIC (0.197", 5.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm - HH:MM:SS YY-MM-DD-dd 4-Wire Serial 1.6V ~ 5.5V 1.6V ~ 5.5V 2.1µA ~ 3.4µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-SOP
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