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
R2051S02-E2-F

R2051S02-E2-F

HIGH PRECISION I2C-BUS REAL-TIME

Nisshinbo Micro Devices Inc.

0 -
RFQ
R2051S02-E2-F

Datenblatt

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
R2051S03-E2-F

R2051S03-E2-F

HIGH PRECISION I2C-BUS REAL-TIME

Nisshinbo Micro Devices Inc.

0 -
RFQ
R2051S03-E2-F

Datenblatt

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
S-35390AH-J8T2U

S-35390AH-J8T2U

LINEAR IC

ABLIC Inc.

0 -
RFQ
S-35390AH-J8T2U

Datenblatt

S-35390A H 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2-Wire Serial 1.3V ~ 5.5V 1.3V ~ 5.5V 1.2µA ~ 1.4µA @ 3V ~ 5V -40°C ~ 105°C (TA) Surface Mount - - 8-SOP-J
S-35390AH-T8T2U

S-35390AH-T8T2U

LINEAR IC

ABLIC Inc.

0 -
RFQ
S-35390AH-T8T2U

Datenblatt

S-35390A H 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active - Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2-Wire Serial 1.3V ~ 5.5V 1.3V ~ 5.5V 1.2µA ~ 1.4µA @ 3V ~ 5V -40°C ~ 105°C (TA) Surface Mount - - 8-TSSOP
S-35190AH-J8T2U

S-35190AH-J8T2U

LINEAR IC

ABLIC Inc.

0 -
RFQ
S-35190AH-J8T2U

Datenblatt

S-35190A H 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active - Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.3V ~ 5.5V 1.3V ~ 5.5V 1.2µA ~ 1.4µA @ 3V ~ 5V -40°C ~ 105°C (TA) Surface Mount - - 8-SOP-J
S-35190AH-T8T2U

S-35190AH-T8T2U

LINEAR IC

ABLIC Inc.

0 -
RFQ
S-35190AH-T8T2U

Datenblatt

S-35190A H 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active - Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.3V ~ 5.5V 1.3V ~ 5.5V 1.2µA ~ 1.4µA @ 3V ~ 5V -40°C ~ 105°C (TA) Surface Mount - - 8-TSSOP
MCP79400T-I/ST

MCP79400T-I/ST

IC RTC CLK/CALENDAR I2C 8TSSOP

Microchip Technology

0 -
RFQ
MCP79400T-I/ST

Datenblatt

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount - - 8-TSSOP
S-35199A01-HRT1

S-35199A01-HRT1

IC RTC CLK/CALENDAR SER 12UFBGA

ABLIC Inc.

0 -
RFQ

-

- 12-UFBGA, WLBGA Tape & Reel (TR) Not For New Designs Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.3V ~ 5.5V - 8µA ~ 14µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 12-UFBGA, WLBGA
S-35399A02-HRT1

S-35399A02-HRT1

IC RTC CLK/CALENDAR I2C 12UFBGA

ABLIC Inc.

0 -
RFQ

-

- 12-UFBGA, WLBGA Tape & Reel (TR) Not For New Designs Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 14µA ~ 30µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 12-UFBGA, WLBGA
MCP79401T-I/SN

MCP79401T-I/SN

IC RTC CLK/CALENDAR I2C 8SOIC

Microchip Technology

0 -
RFQ
MCP79401T-I/SN

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount - - 8-SOIC
MCP79402T-I/SN

MCP79402T-I/SN

IC RTC CLK/CALENDAR I2C 8SOIC

Microchip Technology

0 -
RFQ
MCP79402T-I/SN

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount - - 8-SOIC
PT7C4563WEX

PT7C4563WEX

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0 -
RFQ
PT7C4563WEX

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 (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
PT7C4311ZEE+DMX

PT7C4311ZEE+DMX

IC RTC CLK/CALENDAR I2C 8TDFN

Diodes Incorporated

0 -
RFQ
PT7C4311ZEE+DMX

Datenblatt

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Leap Year, Square Wave Output, Y2K 56B HH:MM:SS (24 hr) YY-MM-DD I2C, 2-Wire Serial 1.2V ~ 5.5V 2V ~ 3.5V 150µA @ 1.5V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
S-35399A03-J8T2G

S-35399A03-J8T2G

IC RTC CLOCK/CALENDAR I2C 8SOP

ABLIC Inc.

0 -
RFQ
S-35399A03-J8T2G

Datenblatt

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 5.5V - 14µA ~ 30µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-SOP-J
RX8111CE A6

RX8111CE A6

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0 -
RFQ
RX8111CE A6

Datenblatt

RX8111CE 10-SMD, No Lead Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm - HH:MM:SS YY-MM-DD I2C 1.6V ~ 5.5V 1.1V ~ 5.5V 3µA @ 3V -40°C ~ 85°C (TA) Surface Mount - - 10-SMD
MCP79401T-I/ST

MCP79401T-I/ST

IC RTC CLK/CALENDAR I2C 8TSSOP

Microchip Technology

0 -
RFQ
MCP79401T-I/ST

Datenblatt

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount - - 8-TSSOP
MCP79401T-I/MS

MCP79401T-I/MS

IC RTC CLK/CALENDAR I2C 8MSOP

Microchip Technology

0 -
RFQ
MCP79401T-I/MS

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount - - 8-MSOP
MCP79402T-I/ST

MCP79402T-I/ST

IC RTC CLK/CALENDAR I2C 8TSSOP

Microchip Technology

0 -
RFQ
MCP79402T-I/ST

Datenblatt

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount - - 8-TSSOP
MCP79402T-I/MS

MCP79402T-I/MS

IC RTC CLK/CALENDAR I2C 8MSOP

Microchip Technology

0 -
RFQ
MCP79402T-I/MS

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount - - 8-MSOP
PT7C4563UEX

PT7C4563UEX

IC RTC CLK/CALENDAR I2C 8MSOP

Diodes Incorporated

0 -
RFQ
PT7C4563UEX

Datenblatt

- 8-TSSOP, 8-MSOP (0.118", 3.00mm 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-MSOP
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