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时钟/定时 - 实时时钟

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类型

系列

包装

Features

Interface

Date Format

Memory Size

部件状态

Time Format

安装类型

Package / Case

Voltage - Supply

工作温度

Supplier Device Package

Voltage - Supply, Battery

Current - Timekeeping (Max)

PT7C4337ACSEX

(Alternative models available)

Zetex Semiconductors (Diodes Inc.)

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

PC & notebooks
Broadband fixed line access
Pro audio, video & signage

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Zetex Semiconductors (Diodes Inc.).
omoelec is one of the Distributors.
Wide range of applications.

9196 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR) Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 16-SOIC (0.295"", 7.50mm Width) 1.8V ~ 5.5V -40°C ~ 85°C (TA) 16-SOIC - 0.8µA @ 1.3V ~ 1.8V

R2061L03-E2

(Alternative models available)

RICOH Electronic Devices Co., LTD.

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

Mobile phones
TV
Building automation

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: RICOH Electronic Devices Co., LTD..
omoelec is one of the Distributors.
Wide range of applications.

5459 In Stock
RFQ
- * Tape & Reel (TR) - - - - Active - - - - - - - -

DS12R885S-5+T&R

(Alternative models available)

Maxim Integrated

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Advanced driver assistance systems (ADAS)
Electronic point of sale (EPOS)

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

2532 In Stock
RFQ
Clock/Calendar - - Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Parallel YY-MM-DD-dd 114B Active HH:MM:SS (12/24 hr) Surface Mount 24-SOIC (0.295", 7.50mm Width) 4.5V ~ 5.5V -40°C ~ 85°C 24-SOIC 2V ~ 3.05V 2mA @ 4.5V ~ 5.5V

DS1685E-5+T&R

(Alternative models available)

Maxim Integrated

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Appliances
Broadband fixed line access
Mobile phones

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

4955 In Stock
RFQ
Clock/Calendar - - Alarm, NVSRAM, Square Wave Output, Y2K Parallel YY-MM-DD-dd 242B Active HH:MM:SS (12/24 hr) Surface Mount 24-TSSOP (0.173", 4.40mm Width) 4.5V ~ 5.5V 0°C ~ 70°C 24-TSSOP 2.5V ~ 3.7V 3mA @ 5V

DS17885S-5/T&R+

(Alternative models available)

Maxim Integrated

1+: $13

10+: $12.87

100+: $12.74

500+: $12.61

1000+: $12.48

Electronic point of sale (EPOS)
Building automation

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

6461 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR) Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel YY-MM-DD-dd 8KB Active HH:MM:SS (12/24 hr) Surface Mount 24-SOIC (0.295"", 7.50mm Width) 4.5V ~ 5.5V 0°C ~ 70°C 24-SOIC 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V

DS1251YP-70IND+

(Alternative models available)

Maxim Integrated

1+: $47

10+: $46.53

100+: $46.06

500+: $45.59

1000+: $45.12

Wired networking
Enterprise machine

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

4382 In Stock
RFQ
Phantom Time Chip - Tube Leap Year, NVSRAM Parallel YY-MM-DD-dd 512kb Active HH:MM:SS:hh (12/24 hr) Surface Mount 34-PowerCap™ Module 4.5V ~ 5.5V -40°C ~ 85°C 34-PowerCap Module 3V 10mA @ 5V

RX-8035SA:B3 PURE SN

(Alternative models available)

Epson

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Lighting
Enterprise projectors

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Epson.
omoelec is one of the Distributors.
Wide range of applications.

6083 In Stock
RFQ
Time Event Recorder RX-8035SA Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 14-SOIC, Non-Standard 2.4V ~ 5.5V -40°C ~ 85°C 14-SOP 1V ~ 5.5V 2.5µA @ 3V

DS1339U-2+T&R

(Alternative models available)

Maxim Integrated

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Aerospace & defense
Wireless infrastructure

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

8453 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR) Alarm, Leap Year, Square Wave Output, Trickle-Charger I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) 1.8V ~ 5.5V -40°C ~ 85°C 8-uMAX 1.3V ~ 3.7V 100µA @ 2.2V

DS1743-85+

(Alternative models available)

Rochester Electronics

1+: $16

10+: $15.84

100+: $15.68

500+: $15.52

1000+: $15.36

Appliances
Factory automation & control

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Rochester Electronics.
omoelec is one of the Distributors.
Wide range of applications.

972 In Stock
RFQ
Clock/Calendar - Tube Leap Year, NVSRAM, Y2K Parallel YY-MM-DD-dd 8KB Obsolete HH:MM:SS (24 hr) Through Hole 28-DIP Module (0.600"", 15.24mm) 4.5V ~ 5.5V 0°C ~ 70°C 28-EDIP - 3mA @ 5V

MAX6917EO30+

(Alternative models available)

Rochester Electronics

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Industrial transport (non-car & non-light truck)
Aerospace & defense
Appliances

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Rochester Electronics.
omoelec is one of the Distributors.
Wide range of applications.

7566 In Stock
RFQ
Clock/Calendar/Supervisor - Tube - I²C, 2-Wire Serial YY-MM-DD-dd 96B Obsolete HH:MM:SS (12/24 hr) Surface Mount 20-SSOP (0.154"", 3.90mm Width) 2.7V ~ 3.3V -40°C ~ 85°C 20-QSOP - -

MCP79411T-I/ST

(Alternative models available)

Roving Networks / Microchip Technology

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

TV
Enterprise projectors
Enterprise machine

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Roving Networks / Microchip Technology.
omoelec is one of the Distributors.
Wide range of applications.

352 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR) Alarm, Leap Year, Square Wave Output, SRAM, Unique ID I²C, 2-Wire Serial YY-MM-DD-dd 64B, 1Kb Active HH:MM:SS (12/24 hr) Surface Mount 8-TSSOP (0.173"", 4.40mm Width) 1.8V ~ 5.5V -40°C ~ 85°C 8-TSSOP 1.3V ~ 5.5V 1.2µA @ 3.3V

DS1743WP-150

(Alternative models available)

Rochester Electronics

1+: $12

10+: $11.88

100+: $11.76

500+: $11.64

1000+: $11.52

Infotainment & cluster
Broadband fixed line access
Enterprise projectors

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Rochester Electronics.
omoelec is one of the Distributors.
Wide range of applications.

8852 In Stock
RFQ
Clock/Calendar - Tube Leap Year, NVSRAM, Y2K Parallel YY-MM-DD-dd 8KB Obsolete HH:MM:SS (24 hr) Surface Mount 34-PowerCap™ Module 2.97V ~ 3.63V 0°C ~ 70°C 34-PowerCap Module 3V 2mA @ 3.3V

M41T80M6F

(Alternative models available)

STMicroelectronics

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Portable electronics
Industrial transport (non-car & non-light truck)

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: STMicroelectronics.
omoelec is one of the Distributors.
Wide range of applications.

7006 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS:hh (24 hr) Surface Mount 8-SOIC (0.154"", 3.90mm Width) 2V ~ 5.5V -40°C ~ 85°C 8-SO - 2.4µA ~ 31µA @ 2V ~ 5.5V

P8254-2

(Alternative models available)

Rochester Electronics

1+: $20

10+: $19.8

100+: $19.6

500+: $19.4

1000+: $19.2

Hybrid, electric & powertrain systems
Pro audio, video & signage
Data center & enterprise computing

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Rochester Electronics.
omoelec is one of the Distributors.
Wide range of applications.

1411 In Stock
RFQ
- * - - - - Active - - - - - - - -

PCF8564AUG/12HB/1V

(Alternative models available)

NXP Semiconductors

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

Factory automation & control
Advanced driver assistance systems (ADAS)
Mobile phones

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

3164 In Stock
RFQ
Clock/Calendar - Tray Alarm, Leap Year, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (24 hr) Surface Mount Die 1V ~ 5.5V -40°C ~ 85°C Die - 0.6µA ~ 0.75µA @ 2V ~ 5V

DS1341T+T&R

(Alternative models available)

Maxim Integrated

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Hybrid, electric & powertrain systems
Medical
Data storage

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

7780 In Stock
RFQ
Clock/Calendar - - Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 8-WDFN Exposed Pad 1.8V ~ 5.5V -40°C ~ 85°C 8-TDFN (3x3) - 0.5µA ~ 0.6µA @ 3V ~ 5V

RX-8803LC:UC3 PURE SN

(Alternative models available)

Epson

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Mobile phones
PC & notebooks
Appliances

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Epson.
omoelec is one of the Distributors.
Wide range of applications.

9683 In Stock
RFQ
Clock/Calendar RX-8803LC Tape & Reel (TR) Alarm I²C YY-MM-DD - Active HH:MM:SS Surface Mount 12-TFSOJ (0.094"", 2.40mm Width) 1.6V ~ 5.5V -40°C ~ 85°C 12-VSOJ - 2.1µA ~ 3.4µA @ 3V ~ 5V

RX-8581JE:B I2C-BUS

(Alternative models available)

Epson

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Gaming
Data center & enterprise computing

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Epson.
omoelec is one of the Distributors.
Wide range of applications.

8897 In Stock
RFQ
Clock/Calendar RX-8581JE Strip Alarm I²C - - Last Time Buy - Surface Mount 20-LSSOJ (0.213"", 5.40mm Width) 1.8V ~ 5.5V -40°C ~ 85°C 20-VSOJ - 0.8µA ~ 1.2µA @ 3V ~ 5V

R2051S03-E2-F

(Alternative models available)

RICOH Electronic Devices Co., LTD.

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

Test & measurement
PC & notebooks
Enterprise projectors

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: RICOH Electronic Devices Co., LTD..
omoelec is one of the Distributors.
Wide range of applications.

552 In Stock
RFQ
- * Tape & Reel (TR) - - - - Active - - - - - - - -

DS3234S#T&R

(Alternative models available)

Maxim Integrated

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Appliances
Building automation
Connected peripherals & printers

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

5302 In Stock
RFQ
Clock/Calendar - - Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal SPI YY-MM-DD-dd 256B Active HH:MM:SS (12/24 hr) Surface Mount 20-SOIC (0.295", 7.50mm Width) 2V ~ 5.5V 0°C ~ 70°C 20-SOIC 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V

RX-8581NB:B I2C-BUS

(Alternative models available)

Epson

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Electronic point of sale (EPOS)
Hybrid, electric & powertrain systems
Enterprise machine

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Epson.
omoelec is one of the Distributors.
Wide range of applications.

1873 In Stock
RFQ
Clock/Calendar RX-8581NB Strip Alarm I²C - - Last Time Buy - Surface Mount 22-LFDFN 1.8V ~ 5.5V -40°C ~ 85°C 22-SON (6.3x4.8) - 0.8µA ~ 1.2µA @ 3V ~ 5V

DS1340U-3+T&R

(Alternative models available)

Maxim Integrated

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Enterprise machine
Connected peripherals & printers
Datacom module

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

3134 In Stock
RFQ
Clock/Calendar - - Leap Year, Trickle-Charger I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (24 hr) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 2.7V ~ 5.5V -40°C ~ 85°C 8-uSOP 1.3V ~ 3.7V 125µA @ 3.3V

PCF8523AUG/HAV

(Alternative models available)

NXP Semiconductors

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

Pro audio, video & signage
Industrial transport (non-car & non-light truck)
Medical

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

4842 In Stock
RFQ
Clock/Calendar - Alarm, Leap Year, Watchdog Timer I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount Die 1.6V ~ 5.5V -40°C ~ 85°C Die 1.8V ~ 5.5V 0.5µA @ 2V ~ 5V

DS1374C-33#T&R

(Alternative models available)

Maxim Integrated

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Grid infrastructure
Wireless infrastructure

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

730 In Stock
RFQ
Binary Counter - - Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer I²C, 2-Wire Serial Binary - Active Binary Surface Mount 16-SOIC (0.295", 7.50mm Width) 2.97V ~ 5.5V -40°C ~ 85°C 16-SOIC 1.3V ~ 5.5V 175µA @ 2.97V ~ 5.5V

DS1307ZN+T&R/C02

(Alternative models available)

Maxim Integrated

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Pro audio, video & signage
Medical
Industrial transport (non-car & non-light truck)

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Maxim Integrated.
omoelec is one of the Distributors.
Wide range of applications.

1942 In Stock
RFQ
Clock/Calendar - - Leap Year, NVSRAM, Square Wave Output I²C, 2-Wire Serial YY-MM-DD-dd 56B Active HH:MM:SS (12/24 hr) Surface Mount 8-SOIC (0.154", 3.90mm Width) 4.5V ~ 5.5V -40°C ~ 85°C 8-SOIC 2V ~ 3.5V 200µA @ 5V