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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)

DS1339C-33#

(Alternative models available)

Maxim Integrated

1+: $6

10+: $5.94

100+: $5.88

500+: $5.82

1000+: $5.76

Wearables (non-medical)
Wired networking
Advanced driver assistance systems (ADAS)

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.

8068 In Stock
RFQ
Clock/Calendar - Tube 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 16-SOIC (0.295"", 7.50mm Width) 2.97V ~ 5.5V -40°C ~ 85°C 16-SOIC 1.3V ~ 3.7V 200µA @ 5.5V

M41T66Q6F

(Alternative models available)

STMicroelectronics

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Body electronics & lighting
Hybrid, electric & powertrain systems

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.

3623 In Stock
RFQ
Clock/Calendar Timekeeper® Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm, Leap Year, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS:hh (24 hr) Surface Mount 16-VFQFN Exposed Pad 1.5V ~ 4.4V -40°C ~ 85°C 16-QFN (3x3) - 0.9µA ~ 1.1µA @ 1.5V ~ 4.4V

ISL12021CVZ

(Alternative models available)

Rochester Electronics

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Grid infrastructure
Wired networking
Lighting

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.

2756 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, SRAM I²C, 2-Wire Serial YY-MM-DD-dd 128B Obsolete HH:MM:SS (12/24 hr) Surface Mount 14-TSSOP (0.173"", 4.40mm Width) 2.7V ~ 5.5V -20°C ~ 70°C 14-TSSOP 1.8V ~ 5.5V 5.5µA ~ 6.5µA @ 3V ~ 5V

PT7C4337WEX

(Alternative models available)

Zetex Semiconductors (Diodes Inc.)

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Data storage
TV
Data center & enterprise computing

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.

6321 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR)Cut Tape (CT) Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial YY-MM-DD-dd - Discontinued at Digi-Key HH:MM:SS (12/24 hr) Surface Mount 8-SOIC (0.154"", 3.90mm Width) 1.8V ~ 5.5V -40°C ~ 85°C (TA) 8-SOIC - 0.8µA @ 1.3V ~ 1.8V

DS1747WP-120IND+

(Alternative models available)

Maxim Integrated

1+: $38

10+: $37.62

100+: $37.24

500+: $36.86

1000+: $36.48

Building automation
Grid infrastructure
Factory automation & control

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.

8651 In Stock
RFQ
Clock/Calendar - Tray Leap Year, NVSRAM, Y2K Parallel YY-MM-DD-dd 512KB Active HH:MM:SS (24 hr) Surface Mount 34-PowerCap™ Module 2.97V ~ 3.63V -40°C ~ 85°C 34-PowerCap Module 3V 2mA @ 3.3V

MCP79511T-I/MN

(Alternative models available)

Roving Networks / Microchip Technology

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Grid infrastructure
Test & measurement
Broadband fixed line access

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.

3529 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR) Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID SPI YY-MM-DD-dd 64B Active HH:MM:SS:hh (12/24 hr) Surface Mount 10-WFDFN Exposed Pad 1.8V ~ 3.6V -40°C ~ 85°C 10-TDFN (3x3) 1.3V ~ 3.6V 1µA @ 1.8V ~ 3.6V

ISL12058IUZ-T

(Alternative models available)

Intersil (Renesas Electronics America)

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Gaming
Enterprise machine
Data storage

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Intersil (Renesas Electronics America).
omoelec is one of the Distributors.
Wide range of applications.

925 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR) Alarm, Leap Year 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 ~ 3.6V -40°C ~ 85°C 8-MSOP - 0.65µA @ 1.8V

DS1248Y-70+

(Alternative models available)

Maxim Integrated

1+: $37

10+: $36.63

100+: $36.26

500+: $35.89

1000+: $35.52

Motor drives
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.

6181 In Stock
RFQ
Phantom Time Chip - Tube NVSRAM Parallel YY-MM-DD-dd 128KB Active HH:MM:SS:hh (12/24 hr) Through Hole 32-DIP Module (0.600"", 15.24mm) 4.5V ~ 5.5V 0°C ~ 70°C 32-EDIP - 10mA @ 5V

DS1390U-18+

(Alternative models available)

Maxim Integrated

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Data center & enterprise computing
Home theater & entertainment

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.

7050 In Stock
RFQ
Clock/Calendar - Tube Alarm, Leap Year, Square Wave Output, Trickle-Charger SPI YY-MM-DD-dd - Active HH:MM:SS:hh (12/24 hr) Surface Mount 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) 1.71V ~ 1.89V -40°C ~ 85°C 10-uMAX 1.3V ~ 3.7V 100µA @ 1.71V ~ 1.89V

M41T82RM6F

(Alternative models available)

STMicroelectronics

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Body electronics & lighting
Medical
Electronic point of sale (EPOS)

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.

3351 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm, Leap Year, SRAM, Watchdog Timer I²C, 2-Wire Serial YY-MM-DD-dd 7B Active HH:MM:SS:hh (24 hr) Surface Mount 8-SOIC (0.154"", 3.90mm Width) 2.7V ~ 5.5V -40°C ~ 85°C 8-SO 2V ~ 5.5V 10µA @ 5.5V

RA-8565SA:B PURE SN

(Alternative models available)

Epson

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Wireless infrastructure
TV
Home theater & entertainment

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.

7326 In Stock
RFQ
Clock/Calendar RA-8565SA Tube Alarm I²C YY-MM-DD-dd - Active HH:MM:SS Surface Mount 14-SOIC (0.197"", 5.00mm Width) 1.8V ~ 5.5V -40°C ~ 125°C 14-SOP - 1µA ~ 1.8µA @ 3V ~ 5V

DS1315-33+

(Alternative models available)

Maxim Integrated

1+: $14

10+: $13.86

100+: $13.72

500+: $13.58

1000+: $13.44

Infotainment & cluster
Enterprise projectors
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.

3925 In Stock
RFQ
Phantom Time Chip - Tube Leap Year Parallel YY-MM-DD-dd - Active HH:MM:SS:hh (12/24 hr) Through Hole 16-DIP (0.300"", 7.62mm) 3V ~ 3.6V 0°C ~ 70°C 16-PDIP 2.5V ~ 3.7V 1.1mA @ 3.3V

ISL12028IVZ

(Alternative models available)

Rochester Electronics

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Wireless infrastructure
Motor drives
Lighting

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.

3266 In Stock
RFQ
Clock/Calendar - Tube Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial YY-MM-DD-dd - Obsolete HH:MM:SS (12/24 hr) Surface Mount 14-TSSOP (0.173"", 4.40mm Width) 2.7V ~ 5.5V -40°C ~ 85°C 14-TSSOP 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V

RX-8801SA: UB PURE SN

(Alternative models available)

Epson

1+: $6

10+: $5.94

100+: $5.88

500+: $5.82

1000+: $5.76

Tablets
Enterprise projectors
Connected peripherals & printers

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.

3852 In Stock
RFQ
Clock/Calendar RX-8801SA Tube Alarm I²C - - Not For New Designs - Surface Mount 14-SOIC (0.197"", 5.00mm Width) 1.6V ~ 5.5V -40°C ~ 85°C 14-SOP - 2.1µA ~ 3.4µA @ 3V ~ 5V

M41T62LC6F

(Alternative models available)

STMicroelectronics

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

TV
Wearables (non-medical)
Building automation

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.

4020 In Stock
RFQ
Clock/Calendar Timekeeper® - Alarm, Leap Year, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS:hh (24 hr) Surface Mount 8-LCC 1.3V ~ 4.4V -40°C ~ 85°C 8-LCC (1.5x3.2) - 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V

ISL12026IBZ-T

(Alternative models available)

Intersil (Renesas Electronics America)

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Advanced driver assistance systems (ADAS)
Wireless infrastructure
Factory automation & control

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: Intersil (Renesas Electronics America).
omoelec is one of the Distributors.
Wide range of applications.

9643 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm, Leap Year I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 8-SOIC (0.154"", 3.90mm Width) 2.7V ~ 5.5V -40°C ~ 85°C 8-SOIC 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V

DS1251Y-70+

(Alternative models available)

Maxim Integrated

1+: $37

10+: $36.63

100+: $36.26

500+: $35.89

1000+: $35.52

Electronic point of sale (EPOS)
Enterprise projectors
Lighting

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.

7628 In Stock
RFQ
Phantom Time Chip - Tube Leap Year, NVSRAM Parallel YY-MM-DD-dd 512KB Active HH:MM:SS:hh (12/24 hr) Through Hole 32-DIP Module (0.600"", 15.24mm) 4.5V ~ 5.5V 0°C ~ 70°C 32-EDIP - 10mA @ 5V

RTC-72421B: ROHS

(Alternative models available)

Epson

1+: $7

10+: $6.93

100+: $6.86

500+: $6.79

1000+: $6.72

Tablets
Aerospace & defense

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.

8008 In Stock
RFQ
Clock/Calendar RTC-72421 Tube Leap Year Parallel YY-MM-DD-dd - Last Time Buy HH:MM:SS (12/24 hr) Through Hole 18-DIP (0.300"", 7.62mm) 4.5V ~ 5.5V -10°C ~ 70°C 18-DIP - 5µA ~ 10µA @ 2V ~ 5V

DS1672S-33

(Alternative models available)

Rochester Electronics

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Tablets
Gaming

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.

4658 In Stock
RFQ
Binary Counter - Tube Trickle-Charger I²C, 2-Wire Serial Binary - Obsolete Binary Surface Mount 8-SOIC (0.154"", 3.90mm Width) 2.97V ~ 3.63V -40°C ~ 85°C 8-SOIC 1.3V ~ 3.63V 500µA @ 3.63V

DS1315SN-33+

(Alternative models available)

Maxim Integrated

1+: $18

10+: $17.82

100+: $17.64

500+: $17.46

1000+: $17.28

Building automation
Hybrid, electric & powertrain systems
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.

4253 In Stock
RFQ
Phantom Time Chip - Tube Leap Year Parallel YY-MM-DD-dd - Active HH:MM:SS:hh (12/24 hr) Surface Mount 16-SOIC (0.295"", 7.50mm Width) 3V ~ 3.6V -40°C ~ 85°C 16-SOIC 2.5V ~ 3.7V 1.1mA @ 3.3V

RX8900CE:UBB

(Alternative models available)

Epson

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Data storage
Wireless infrastructure
Portable electronics

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.

2886 In Stock
RFQ
Clock/Calendar RX8900CE Alarm I²C YY-MM-DD-dd - Active HH:MM:SS (24 hr) Surface Mount 10-SMD, No Lead 2.5V ~ 5.5V -40°C ~ 85°C 10-SMD 1.6V ~ 5.5V 1.4µA ~ 1.5µA @ 3V ~ 5V

DS1744W-120IND+

(Alternative models available)

Maxim Integrated

1+: $29

10+: $28.71

100+: $28.42

500+: $28.13

1000+: $27.84

Data storage
Hybrid, electric & powertrain systems
TV

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.

3487 In Stock
RFQ
Clock/Calendar - Tube Leap Year, NVSRAM, Y2K Parallel YY-MM-DD-dd 32KB Active HH:MM:SS (24 hr) Through Hole 28-DIP Module (0.600"", 15.24mm) 2.97V ~ 3.63V -40°C ~ 85°C 28-EDIP - 2mA @ 3.3V

S-35199A01-HRT1

(Alternative models available)

ABLIC U.S.A. Inc.

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

Home theater & entertainment
Gaming

Products:集成电路(IC)--时钟/定时 - 实时时钟

Manufacturers: ABLIC U.S.A. Inc..
omoelec is one of the Distributors.
Wide range of applications.

1491 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR) Alarm, Leap Year 3-Wire Serial YY-MM-DD-dd - Not For New Designs HH:MM:SS (12/24 hr) Surface Mount 12-UFBGA, WLBGA 1.3V ~ 5.5V -40°C ~ 85°C 12-WLP (1.84x1.97) - 8µA ~ 14µA @ 3V ~ 5V

DS1339U-3+

(Alternative models available)

Maxim Integrated

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Mobile phones
Aerospace & defense
Grid 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.

414 In Stock
RFQ
Clock/Calendar - Tube 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) 2.7V ~ 5.5V -40°C ~ 85°C 8-uMAX 1.3V ~ 3.7V 150µA @ 3.3V

DS17287-5+

(Alternative models available)

Maxim Integrated

1+: $15

10+: $14.85

100+: $14.7

500+: $14.55

1000+: $14.4

Datacom module
Hybrid, electric & powertrain systems
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.

7690 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel YY-MM-DD-dd 2KB Active HH:MM:SS (12/24 hr) Through Hole 24-DIP Module (0.600"", 15.24mm) 4.5V ~ 5.5V 0°C ~ 70°C 24-EDIP 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V