时钟/定时 - 实时时钟
图片 | 零件编号 | 制造商 | 数据表 | 价格(美元) | 应用 | 产品分类 | 备注 | 数量 | 询盘 |
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) |
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(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. |
8068 In Stock | 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 | |||
(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. |
3623 In Stock | 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 | |||
(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. |
2756 In Stock | 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 | |||
(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.). |
6321 In Stock | 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 | |||
(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. |
8651 In Stock | 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 | |||
(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. |
3529 In Stock | 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 | |||
(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). |
925 In Stock | 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 | |||
(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. |
6181 In Stock | 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 | |||
(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. |
7050 In Stock | 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 | |||
(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. |
3351 In Stock | 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 | |||
(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. |
7326 In Stock | 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 | |||
(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. |
3925 In Stock | 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 | |||
(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. |
3266 In Stock | 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 | |||
(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. |
3852 In Stock | 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 | |||
(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. |
4020 In Stock | 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 | |||
(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). |
9643 In Stock | 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 | |||
(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. |
7628 In Stock | 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 | |||
(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. |
8008 In Stock | 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 | |||
(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. |
4658 In Stock | 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 | |||
(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. |
4253 In Stock | 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 | |||
(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. |
2886 In Stock | 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 | ||||
(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. |
3487 In Stock | 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 | |||
(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.. |
1491 In Stock | 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 | |||
(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. |
414 In Stock | 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 | |||
(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. |
7690 In Stock | 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 |