- Part Status :
- Packaging :
- Supplier Device Package :
- Voltage - Supply :
- Voltage - Supply, Battery :
- Current - Timekeeping (Max) :
32 products
| IMAGE | PART NO. | PRICE (reference only) | QUANTITY | STOCK | Mfr. | 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 |
13,200
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | - | Obsolete | Tube | -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 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | ||
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GET PRICE |
35,780
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Discontinued at Digi-Key | Tube | -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 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | ||
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GET PRICE |
73,900
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Obsolete | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 2 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 2.4µA ~ 31µA @ 2V ~ 5.5V | ||
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GET PRICE |
47,300
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|
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 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | ||
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69,740
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Cut Tape (CT) | -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 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | |||
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21,500
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -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 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | |||
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GET PRICE |
69,660
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|
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 | ||
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55,740
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | - | Active | Cut Tape (CT) | -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 | |||
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70,140
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STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | - | Active | Tape & Reel (TR) | -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 | |||
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GET PRICE |
43,940
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | - | Obsolete | Tube | -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 | ||
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GET PRICE |
76,500
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Obsolete | Tube | -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 | ||
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GET PRICE |
73,360
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8LCC | Timekeeper® | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 8-LCC | Clock/Calendar | I²C, 2-Wire Serial | 8-LCC (1.5x3.2) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | ||
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42,200
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8LCC | Timekeeper® | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 8-LCC | Clock/Calendar | I²C, 2-Wire Serial | 8-LCC (1.5x3.2) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |||
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16,560
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8LCC | Timekeeper® | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 8-LCC | Clock/Calendar | I²C, 2-Wire Serial | 8-LCC (1.5x3.2) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |||
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GET PRICE |
54,780
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|
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 | ||
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49,920
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Cut Tape (CT) | -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 | |||
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67,380
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -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 | |||
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GET PRICE |
67,060
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 2 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 2.4µA ~ 31µA @ 2V ~ 5.5V | ||
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31,340
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 2 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 2.4µA ~ 31µA @ 2V ~ 5.5V | |||
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75,660
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 2 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 2.4µA ~ 31µA @ 2V ~ 5.5V | |||
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GET PRICE |
58,180
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | ||
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25,840
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |||
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13,440
One step to sell excess stocks.Or submit Qty to get quotes
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |||
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GET PRICE |
28,040
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | ||
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14,380
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |||
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12,060
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |||
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GET PRICE |
57,440
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.5 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.9µA ~ 1.1µA @ 1.5V ~ 4.4V | ||
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29,980
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.5 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.9µA ~ 1.1µA @ 1.5V ~ 4.4V | |||
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60,040
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.5 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.9µA ~ 1.1µA @ 1.5V ~ 4.4V | |||
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GET PRICE |
16,440
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|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V |
