- Series :
- Operating Temperature :
- Features :
-
- Alarm, Daylight Savings, SRAM (4)
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID (20)
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer (40)
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer (8)
- Alarm, Leap Year (13)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer (6)
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer (8)
- Alarm, Leap Year, Square Wave Output, Trickle-Charger (26)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (2)
- Alarm, Leap Year, Supervisor, Watchdog Timer (47)
- Alarm, Leap Year, Watchdog Timer (25)
- Alarm, NVSRAM (4)
- Alarm, NVSRAM, Square Wave Output (5)
- Alarm, SRAM, Trickle-Charger (4)
- EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer (7)
- Leap Year (24)
- Leap Year, NVSRAM (20)
- NVSRAM (6)
- Package / Case :
-
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) (48)
- 10-WFDFN Exposed Pad (6)
- 10-XFDFN Exposed Pad (6)
- 14-SOIC (0.154", 3.90mm Width) (24)
- 14-TSSOP (0.173", 4.40mm Width) (56)
- 16-LQFN (5)
- 16-SOIC (0.295", 7.50mm Width) (27)
- 168-BGA (2)
- 168-PBGA Module (1)
- 20-TSSOP (0.173", 4.40mm Width) (12)
- 20-VQFN Exposed Pad (1)
- 28-LCC (J-Lead) (16)
- 34-PowerCap™ Module (28)
- 44-QFP (2)
- 8-SOIC (0.154", 3.90mm Width) (20)
- 8-SOIC (0.209", 5.30mm Width) (3)
- 8-SOIC (0.295", 7.50mm Width) (4)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (6)
- 80-BBGA (2)
- Supplier Device Package :
-
- 10-DFN (2.6x2.6) (6)
- 10-MSOP (16)
- 10-TDFN (3x3) (6)
- 10-TSSOP (6)
- 10-uMAX (20)
- 10-µSOP (6)
- 14-SOIC (24)
- 14-TSSOP (56)
- 16-QFN (5x5) (5)
- 16-SOIC (27)
- 168-BGA (40x40) (2)
- 168-PBGA Module (42.3x42.3) (1)
- 20-HVQFN (5x5) (1)
- 20-TSSOP (12)
- 28-PLCC (11.51x11.51) (16)
- 34-PowerCap Module (28)
- 44-MQFP (10x10) (2)
- 8-SO (11)
- 8-SOIC (16)
- 8-TSSOP (6)
- 80-BGA (40x40) (2)
- Date Format :
- Current - Timekeeping (Max) :
-
- 0.885µA @ 3.3V (21)
- 1.1mA @ 3.3V (11)
- 1.3mA @ 5V (12)
- 100µA @ 1.71V ~ 1.89V (5)
- 10mA @ 5V (8)
- 10µA ~ 20µA @ 2.7V ~ 5V (47)
- 10µA ~ 50µA @ 1V ~ 5V (5)
- 125µA @ 2.7V ~ 3.3V (6)
- 140µA @ 2.7V ~ 3.3V (2)
- 150µA @ 2.97V ~ 3.63V (4)
- 175µA @ 2.97V ~ 5.5V (15)
- 18µA @ 5.5V (8)
- 1µA @ 1.8V ~ 3.6V (20)
- 1µA @ 1.8V ~ 5.5V (48)
- 1µA @ 5V (8)
- 270µA @ 4.5V ~ 5.5V (1)
- 3mA @ 3V ~ 3.6V (1)
- 3mA @ 5V (2)
- 4mA @ 5V (6)
- 4µA ~ 6µA @ 3V ~ 5V (4)
- 7mA @ 3.3V (17)
- 7mA @ 5V (8)
- 8µA ~ 15µA @ 2V ~ 5V (4)
269 products
| IMAGE | PART NO. | PRICE | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Series | Part Status | Packaging | Operating Temperature | Mounting Type | Features | Package / Case | Type | Interface | Supplier Device Package | Voltage - Supply | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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1,226
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 20-TSSOP | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 20-TSSOP (0.173", 4.40mm Width) | Phantom Time Chip | Parallel | 20-TSSOP | 4.5 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 1.3mA @ 5V | |||
|
|
2,720
Ships today + free overnight shipping
|
Maxim Integrated | IC SRAM W/RTC 4MEG 70NS 34-PCM | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM | 34-PowerCap™ Module | Phantom Time Chip | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 512kb | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 10mA @ 5V | |||
|
|
3,370
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC PHANTOM PAR 168BGA | Timekeeper® | Obsolete | Tube | 0°C ~ 70°C | Surface Mount | Leap Year | 168-PBGA Module | Phantom Time Chip | Parallel | 168-PBGA Module (42.3x42.3) | 3 V ~ 3.6 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 3mA @ 3V ~ 3.6V | |||
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|
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1,918
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 20-TSSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 20-TSSOP (0.173", 4.40mm Width) | Phantom Time Chip | Parallel | 20-TSSOP | 3 V ~ 3.6 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 1.1mA @ 3.3V | |||
|
|
3,357
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 16-SOIC | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Leap Year | 16-SOIC (0.295", 7.50mm Width) | Phantom Time Chip | Parallel | 16-SOIC | 4.5 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 1.3mA @ 5V | |||
|
|
2,894
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-PLCC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 28-LCC (J-Lead) | Clock/Calendar | Parallel | 28-PLCC (11.51x11.51) | 4.5 V ~ 5.5 V | 50B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.4 V ~ 3.5 V | 7mA @ 5V | |||
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|
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2,415
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-PLCC | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 28-LCC (J-Lead) | Clock/Calendar | Parallel | 28-PLCC (11.51x11.51) | 4.5 V ~ 5.5 V | 50B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.4 V ~ 3.5 V | 7mA @ 5V | |||
|
|
3,110
Ships today + free overnight shipping
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-TSSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | SPI | 14-TSSOP | 1.8 V ~ 3.6 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 5.5V | |||
|
|
1,436
Ships today + free overnight shipping
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | SPI | 14-SOIC | 1.8 V ~ 3.6 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 5.5V | |||
|
|
1,375
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10TSSOP | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 10-TSSOP | 0.9 V ~ 5.5 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
|
|
|
1,783
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10TSSOP | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 10-TSSOP | 0.9 V ~ 5.5 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
|
|
|
1,879
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 10-TSSOP | 0.9 V ~ 5.5 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
|
|
|
1,709
Ships today + free overnight shipping
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | SPI | 14-SOIC | 1.8 V ~ 3.6 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 5.5V | |||
|
|
|
612
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | - | Active | Tube | -40°C ~ 85°C | Surface Mount | NVSRAM | 34-PowerCap™ Module | Phantom Time Chip | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 128kb | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 7mA @ 3.3V | |||
|
|
|
3,397
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Leap Year, NVSRAM | 34-PowerCap™ Module | Phantom Time Chip | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 512kb | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 10mA @ 5V | |||
|
|
|
3,763
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Leap Year, NVSRAM | 34-PowerCap™ Module | Phantom Time Chip | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 32KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 7mA @ 3.3V | |||
|
|
|
3,735
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 20-TSSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Leap Year | 20-TSSOP (0.173", 4.40mm Width) | Phantom Time Chip | Parallel | 20-TSSOP | 3 V ~ 3.6 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 1.1mA @ 3.3V | |||
|
|
|
3,111
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 20-TSSOP | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Leap Year | 20-TSSOP (0.173", 4.40mm Width) | Phantom Time Chip | Parallel | 20-TSSOP | 4.5 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 1.3mA @ 5V | |||
|
|
|
3,981
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 10-USOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | SPI | 10-uMAX | 1.71 V ~ 1.89 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.7 V | 100µA @ 1.71V ~ 1.89V | |||
|
|
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1,604
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | - | Active | Tube | 0°C ~ 70°C | Surface Mount | NVSRAM | 34-PowerCap™ Module | Phantom Time Chip | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 128kb | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 10mA @ 5V | |||
|
|
3,995
Ships today + free overnight shipping
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 28-PLCC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 28-LCC (J-Lead) | Timer Clock Peripheral (TCP) | Parallel | 28-PLCC (11.51x11.51) | 4.5 V ~ 5.5 V | 44B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.2 V ~ 5.1 V | 1µA @ 5V | |||
|
|
3,648
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 3.3 V | 512B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | 140µA @ 2.7V ~ 3.3V | |||
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|
|
1,568
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR SER 10-USOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | 3-Wire Serial | 10-uMAX | 2.97 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | 175µA @ 2.97V ~ 5.5V | |||
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2,307
Ships today + free overnight shipping
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-TSSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | SPI | 14-TSSOP | 1.8 V ~ 3.6 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 5.5V | |||
|
|
3,742
Ships today + free overnight shipping
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 10-MSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | SPI | 10-MSOP | 1.8 V ~ 3.6 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 3.6V | |||
|
|
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2,888
Ships today + free overnight shipping
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 10-MSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | SPI | 10-MSOP | 1.8 V ~ 3.6 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 3.6V | |||
|
|
|
3,452
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 4.5 V ~ 5.5 V | 512B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | 270µA @ 4.5V ~ 5.5V | |||
|
|
|
1,693
Ships today + free overnight shipping
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 10-MSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | SPI | 10-MSOP | 1.8 V ~ 3.6 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 3.6V | |||
|
|
|
1,589
Ships today + free overnight shipping
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 10-MSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | SPI | 10-MSOP | 1.8 V ~ 3.6 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 3.6V | |||
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|
|
1,714
Ships today + free overnight shipping
|
Maxim Integrated | IC NVSRAM 34PWRCP | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Leap Year, NVSRAM | 34-PowerCap™ Module | Phantom Time Chip | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 512kb | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 7mA @ 3.3V |
