- Part Status :
- Features :
-
- Alarm, Daylight Savings, Leap Year, SRAM (3)
- Alarm, Daylight Savings, SRAM (1)
- Alarm, Leap Year (3)
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger (4)
- Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer (2)
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer (4)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (2)
- Alarm, Leap Year, SRAM (7)
- Alarm, Leap Year, SRAM, Watchdog Timer (1)
- Alarm, Leap Year, Supervisor, Watchdog Timer (3)
- Alarm, Leap Year, Unique ID (1)
- Alarm, SRAM, Trickle-Charger (1)
- EEPROM, Leap Year (1)
- Leap Year (1)
- Leap Year, NVSRAM, Square Wave Output (3)
- Leap Year, Trickle-Charger (1)
- Package / Case :
-
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) (3)
- 14-SOIC (0.154", 3.90mm Width) (1)
- 14-TSSOP (0.173", 4.40mm Width) (2)
- 14-WFDFN Exposed Pad (2)
- 16-SOIC (0.154", 3.90mm Width) (1)
- 16-VQFN Exposed Pad (2)
- 18-SOX, 18-SOIC with Crystal (7.5mm Width) (4)
- 20-PowerLFDFN (1)
- 20-SOIC (0.295", 7.50mm Width) (1)
- 20-TSSOP (0.173", 4.40mm Width) (2)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (1)
- 8-SOIC (0.154", 3.90mm Width) (11)
- 8-TSSOP (0.173", 4.40mm Width) (1)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (3)
- Interface :
- Voltage - Supply, Battery :
38 products
| IMAGE | PART NO. | PRICE (reference only) | 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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GET PRICE |
3,979
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|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 18-SOX | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | SPI | 18-SOX | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||
|
|
GET PRICE |
1,054
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|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 14µA ~ 15µA @ 3V ~ 5V | ||
|
|
GET PRICE |
3,483
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 18-SOX | 2.7 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2 V ~ 3.5 V | 100µA @ 2.7V ~ 5.5V | ||
|
|
|
GET PRICE |
2,823
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||
|
|
GET PRICE |
3,275
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-QFN | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 16-VQFN Exposed Pad | Clock/Calendar | SPI | 16-QFN (4x4) | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||
|
|
GET PRICE |
3,213
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, SRAM | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.7 V ~ 5.5 V | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 14µA ~ 15µA @ 3V ~ 5V | ||
|
|
GET PRICE |
1,750
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-TSSOP | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 20-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | SPI | 20-TSSOP | 2.7 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | ||
|
|
|
GET PRICE |
632
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Obsolete | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 128B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 18µA @ 5.5V | ||
|
|
GET PRICE |
2,860
Ships today + free overnight shipping
|
Intersil | IC RTC EVENT REC I2C 14-TSSOP | - | Obsolete | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, SRAM, Trickle-Charger | 14-TSSOP (0.173", 4.40mm Width) | Time Event Recorder | I²C, 2-Wire Serial | 14-TSSOP | 2.7 V ~ 5.5 V | 128B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 18µA @ 5.5V | ||
|
|
|
GET PRICE |
3,468
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | - | Obsolete | Digi-Reel® | -40°C ~ 85°C | Surface Mount | EEPROM, Leap Year | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 18-SOX | 2.7 V ~ 5.5 V | 8KB | HH:MM:SS | YY-MM-DD-dd | 2.5 V ~ 35 V | 100µA (Typ) @ 2.7V ~ 5.5V | ||
|
|
GET PRICE |
1,444
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 14-WFDFN Exposed Pad | Clock/Calendar | SPI | 14-TDFN-EP (3x3) | 2.7 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | ||
|
|
|
GET PRICE |
1,258
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
|
|
|
GET PRICE |
2,656
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Obsolete | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Supervisor, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
|
|
GET PRICE |
2,535
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 14-SOIC | - | Obsolete | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Supervisor, Watchdog Timer | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 14-SOIC | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
|
|
GET PRICE |
2,042
Ships today + free overnight shipping
|
Diodes Incorporated | CLOCK VCXO MSOP-8 T&R 2.5K | - | Active | Digi-Reel® | -40°C ~ 85°C | - | Leap Year, NVSRAM, Square Wave Output | - | Clock/Calendar | I²C, 2-Wire Serial | - | 2.7 V ~ 5.5 V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5 V ~ 3.7 V | 125µA @ 2.7V ~ 5.5V | ||
|
|
|
GET PRICE |
3,180
Ships today + free overnight shipping
|
Diodes Incorporated | IC RTC MOD LOW POWER 8TDFN | - | Active | Digi-Reel® | -40°C ~ 85°C | - | Leap Year, NVSRAM, Square Wave Output | - | Clock/Calendar | I²C, 2-Wire Serial | - | 2.7 V ~ 5.5 V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5 V ~ 3.7 V | 125µA @ 2.7V ~ 5.5V | ||
|
|
GET PRICE |
1,507
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 20-DFN | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, SRAM | 20-PowerLFDFN | Clock/Calendar | I²C, 2-Wire Serial | 20-DFN (5.5x4.0) | 2.7 V ~ 5.5 V | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 14µA ~ 15µA @ 3V ~ 5V | ||
|
|
GET PRICE |
3,382
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 28-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | SPI | 28-SOH | 2.7 V ~ 5.5 V | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 1.4mA @ 2.7V ~ 5.5V | ||
|
|
|
GET PRICE |
3,336
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOX | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 18-SOX | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2 V ~ 5.5 V | 10µA @ 5.5V | ||
|
|
GET PRICE |
2,314
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|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | 16-SOIC (0.154", 3.90mm Width) | Clock/Calendar | SPI | 16-SO | 2.7 V ~ 5.5 V | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 1.4mA @ 2.7V ~ 5.5V | ||
|
|
|
GET PRICE |
1,880
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|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
|
|
GET PRICE |
1,103
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-TSSOP | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 8-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-TSSOP | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
|
|
GET PRICE |
704
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-MSOP | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-MSOP | 2.7 V ~ 5.5 V | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||
|
|
|
GET PRICE |
3,800
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||
|
|
GET PRICE |
2,739
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 2.7 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2 V ~ 3.5 V | 100µA @ 2.7V ~ 5.5V | ||
|
|
|
GET PRICE |
1,795
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2 V ~ 5.5 V | 10µA @ 5.5V | ||
|
|
|
GET PRICE |
3,724
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-TSSOP | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 20-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | SPI | 20-TSSOP | 2.7 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | ||
|
|
|
GET PRICE |
1,297
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Unique ID | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
|
|
|
GET PRICE |
1,125
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 14-TSSOP | - | Obsolete | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Supervisor, Watchdog Timer | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 14-TSSOP | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
|
|
GET PRICE |
1,269
Ships today + free overnight shipping
|
Intersil | IC RTC EVENT REC I2C 10-MSOP | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Time Event Recorder | I²C, 2-Wire Serial | 10-MSOP | 2.7 V ~ 5.5 V | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V |
