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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)

DS1318E+

(Alternative models available)

Maxim Integrated

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Datacom module
Appliances

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.

4458 In Stock
RFQ
Elapsed Time Counter - Tube Alarm, Square Wave Output Parallel Binary - Active Binary Surface Mount 24-TSSOP (0.173"", 4.40mm Width) 3V ~ 3.6V -40°C ~ 85°C 24-TSSOP 1.6V ~ 3.7V 150µA @ 3V ~ 3.6V

LV8571AN

(Alternative models available)

Rochester Electronics

1+: $13

10+: $12.87

100+: $12.74

500+: $12.61

1000+: $12.48

Appliances
Aerospace & defense
Electronic point of sale (EPOS)

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.

9317 In Stock
RFQ
- * - - - - Active - - - - - - - -

RX-8035SA:AC3 PURE SN

(Alternative models available)

Epson

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

TV
Wearables (non-medical)
Infotainment & cluster

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.

3779 In Stock
RFQ
Time Event Recorder RX-8035SA Tape & Reel (TR) Alarm I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 14-SOIC (0.197"", 5.00mm Width) 2.4V ~ 5.5V -40°C ~ 85°C 14-SOP 1V ~ 5.5V 2.5µA @ 3V

DS1670E

(Alternative models available)

Rochester Electronics

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Connected peripherals & printers
Home theater & entertainment

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.

6402 In Stock
RFQ
Portable System Controller - Tube Alarm, Leap Year, Watchdog Timer 3-Wire Serial YY-MM-DD-dd - Obsolete HH:MM:SS (12/24 hr) Surface Mount 20-TSSOP (0.173"", 4.40mm Width) 2.97V ~ 3.63V 0°C ~ 70°C 20-TSSOP 2.5V ~ 3.7V 100µA @ 3.3V

MCP79521-I/MS

(Alternative models available)

Roving Networks / Microchip Technology

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Mobile phones
Aerospace & defense
Grid infrastructure

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.

6121 In Stock
RFQ
Clock/Calendar - Tube 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-TFSOP, 10-MSOP (0.118"", 3.00mm Width) 1.8V ~ 3.6V -40°C ~ 85°C 10-MSOP 1.3V ~ 3.6V 1µA @ 1.8V ~ 3.6V

DS1248YP-70+

(Alternative models available)

Maxim Integrated

1+: $34

10+: $33.66

100+: $33.32

500+: $32.98

1000+: $32.64

Data center & enterprise computing
PC & notebooks
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.

2525 In Stock
RFQ
Phantom Time Chip - Tray NVSRAM Parallel YY-MM-DD-dd 128KB Active HH:MM:SS:hh (12/24 hr) Surface Mount 34-PowerCap™ Module 4.5V ~ 5.5V 0°C ~ 70°C 34-PowerCap Module 3V 10mA @ 5V

ISL12008IB8Z

(Alternative models available)

Intersil (Renesas Electronics America)

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Electronic point of sale (EPOS)
Gaming
Power delivery

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.

541 In Stock
RFQ
Clock/Calendar - Tube Alarm, Leap Year I²C, 2-Wire Serial YY-MM-DD-dd - 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-SOIC 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V

DS14285Q+

(Alternative models available)

Rochester Electronics

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Tablets
Wireless infrastructure
Medical

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.

7193 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel YY-MM-DD-dd 114B Obsolete HH:MM:SS (12/24 hr) Surface Mount 28-LCC (J-Lead) 4.5V ~ 5.5V 0°C ~ 70°C 28-PLCC (11.51x11.51) 2.5V ~ 3.6V 0.5µA @ 4.5V ~ 5.5V

RX8010SJ:BB PURE SN

(Alternative models available)

Epson

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Advanced driver assistance systems (ADAS)
Data storage
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.

3094 In Stock
RFQ
Clock/Calendar RX8010SJ Alarm, SRAM I²C - 16B Active - Surface Mount 8-SOIC (0.154"", 3.90mm Width) 1.6V ~ 5.5V -40°C ~ 85°C 8-SOP - 0.32µA ~ 0.35µA @ 3V ~ 5V

DS12885Q

(Alternative models available)

Rochester Electronics

1+: $4

10+: $3.96

100+: $3.92

500+: $3.88

1000+: $3.84

Gaming
Hybrid, electric & powertrain systems
TV

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.

9363 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel YY-MM-DD-dd 114B Obsolete HH:MM:SS (12/24 hr) Surface Mount 28-LCC (J-Lead) 4.5V ~ 5.5V 0°C ~ 70°C 28-PLCC (11.51x11.51) 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V

RX-8571NB:B3PURESN

(Alternative models available)

Epson

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Mobile phones
Test & measurement
Grid infrastructure

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.

2256 In Stock
RFQ
Clock/Calendar RX-8571NB Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm, Leap Year, RAM I²C, 2-Wire Serial YY-MM-DD-dd 16B Active HH:MM:SS (24 hr) Surface Mount 22-LFDFN 1.6V ~ 5.5V -40°C ~ 85°C 22-SON (5x6) - 0.55µA ~ 0.6µA @ 3V ~ 5V

RX8900SA:UC3 PURE SN

(Alternative models available)

Epson

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Portable electronics
Wireless infrastructure
Motor drives

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.

2838 In Stock
RFQ
Clock/Calendar RX8900SA Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm I²C YY-MM-DD-dd - Active HH:MM:SS (24 hr) Surface Mount 14-SOIC (0.197"", 5.00mm Width) 2.5V ~ 5.5V -40°C ~ 85°C 14-SOIC 1.6V ~ 5.5V 1.4µA ~ 1.5µA @ 3V ~ 5V

DS1372U+

(Alternative models available)

Maxim Integrated

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Data center & enterprise computing
Industrial transport (non-car & non-light truck)
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.

3364 In Stock
RFQ
Binary Counter - Tube Alarm, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial Binary - Active Binary Surface Mount 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) 2.4V ~ 5.5V -40°C ~ 85°C 8-uMAX - 0.8µA @ 2.4V ~ 5.5V

ISL12082IB8Z

(Alternative models available)

Intersil (Renesas Electronics America)

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Factory automation & control
Medical

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.

8665 In Stock
RFQ
Clock/Calendar - Tube Alarm, Leap Year, Watchdog Timer I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS:hh (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 4µA ~ 6µA @ 3V ~ 5V

DS1556WP-120+

(Alternative models available)

Maxim Integrated

1+: $34

10+: $33.66

100+: $33.32

500+: $32.98

1000+: $32.64

Electronic point of sale (EPOS)
Mobile phones
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.

934 In Stock
RFQ
Clock/Calendar - Tray Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Parallel YY-MM-DD-dd 128KB Active HH:MM:SS (24 hr) Surface Mount 34-PowerCap™ Module 2.97V ~ 3.63V 0°C ~ 70°C 34-PowerCap Module 3V 4mA @ 3.3V

RX-4574LC:B0 PURE SN

(Alternative models available)

Epson

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Medical
Enterprise projectors
TV

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.

4136 In Stock
RFQ
Clock/Calendar RX-4574LC Tape & Reel (TR) Alarm, Leap Year 3-Wire Serial YY-MM-DD-dd - Last Time Buy HH:MM:SS (24 hr) Surface Mount 12-TFSOJ (0.094"", 2.40mm Width) 1.6V ~ 5.5V -40°C ~ 85°C 12-VSOJ - 0.95µA ~ 1µA @ 3V ~ 5V

DS1302SN+T&R

(Alternative models available)

Maxim Integrated

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

PC & notebooks
Medical

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.

3317 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Leap Year, NVSRAM, Trickle-Charger 3-Wire Serial YY-MM-DD-dd 31B Active HH:MM:SS (12/24 hr) Surface Mount 8-SOIC (0.209"", 5.30mm Width) 2V ~ 5.5V -40°C ~ 85°C 8-SO 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V

DS1501YEN+

(Alternative models available)

Rochester Electronics

1+: $7

10+: $6.93

100+: $6.86

500+: $6.79

1000+: $6.72

Datacom module
Gaming
Advanced driver assistance systems (ADAS)

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.

2991 In Stock
RFQ
Clock/Calendar - Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Parallel YY-MM-DD-dd 256B Obsolete HH:MM:SS (24 hr) Surface Mount 28-TSSOP (0.465"", 11.80mm Width) 4.5V ~ 5.5V -40°C ~ 85°C 28-TSOP 2.5V ~ 3.7V 5mA @ 4.5V ~ 5.5V

RTC-72423A: ROHS

(Alternative models available)

Epson

1+: $8

10+: $7.92

100+: $7.84

500+: $7.76

1000+: $7.68

Enterprise machine
Building automation
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.

753 In Stock
RFQ
Clock/Calendar RTC-72423 Tube Leap Year Parallel YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 24-SOIC (0.311"", 7.90mm Width) 4.5V ~ 5.5V -40°C ~ 85°C 24-SOP - 5µA ~ 10µA @ 2V ~ 5V

RX-8571SA:B0 PURE SN

(Alternative models available)

Epson

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Wired networking
Advanced driver assistance systems (ADAS)

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.

8802 In Stock
RFQ
Clock/Calendar RX-8571SA Tape & Reel (TR) Alarm, Leap Year, RAM I²C, 2-Wire Serial YY-MM-DD-dd 16B Active HH:MM:SS (24 hr) Surface Mount 14-SOIC (0.197"", 5.00mm Width) 1.6V ~ 5.5V -40°C ~ 85°C 14-SOP - 0.55µA ~ 0.6µA @ 3V ~ 5V

RX-4581NB:B ROHS

(Alternative models available)

Epson

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Pro audio, video & signage
Home theater & entertainment
Motor drives

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.

7696 In Stock
RFQ
Clock/Calendar RX-4581NB Alarm, Leap Year, SRAM SPI YY-MM-DD-dd 16B Last Time Buy HH:MM:SS (24 hr) Surface Mount 22-SMD, 20 Leads, Flat Leads 1.6V ~ 5.5V -40°C ~ 85°C 22-SON - 0.8µA ~ 1.2µA @ 3V ~ 5V

DS1670S

(Alternative models available)

Rochester Electronics

1+: $5

10+: $4.95

100+: $4.9

500+: $4.85

1000+: $4.8

Motor drives
Power delivery
Datacom module

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.

350 In Stock
RFQ
Portable System Controller - Tube Alarm, Leap Year, Watchdog Timer 3-Wire Serial YY-MM-DD-dd - Obsolete HH:MM:SS (12/24 hr) Surface Mount 20-SOIC (0.295"", 7.50mm Width) 2.97V ~ 3.63V 0°C ~ 70°C 20-SOIC 2.5V ~ 3.7V 100µA @ 3.3V

DS1557P-70IND+

(Alternative models available)

Maxim Integrated

1+: $51

10+: $50.49

100+: $49.98

500+: $49.47

1000+: $48.96

Industrial transport (non-car & non-light truck)
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.

4026 In Stock
RFQ
Clock/Calendar - Tube Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Parallel YY-MM-DD-dd 512KB Active HH:MM:SS (24 hr) Surface Mount 34-PowerCap™ Module 4.5V ~ 5.5V -40°C ~ 85°C 34-PowerCap Module 3V 6mA @ 5V

CDP6818D

(Alternative models available)

Rochester Electronics

1+: $11

10+: $10.89

100+: $10.78

500+: $10.67

1000+: $10.56

Data storage
Infotainment & cluster

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.

8245 In Stock
RFQ
- * - - - - Active - - - - - - - -

DS1554-70IND+

(Alternative models available)

Maxim Integrated

1+: $30

10+: $29.7

100+: $29.4

500+: $29.1

1000+: $28.8

Motor drives
Pro audio, video & signage
Body electronics & 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.

5342 In Stock
RFQ
Clock/Calendar - Tube Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Parallel YY-MM-DD-dd 32KB Active HH:MM:SS (24 hr) Through Hole 32-DIP Module (0.600"", 15.24mm) 4.5V ~ 5.5V -40°C ~ 85°C 32-EDIP - 6mA @ 5V