- Package / Case :
-
- 16-SOIC (0.154", 3.90mm Width) (1)
- 16-VFQFN Exposed Pad (4)
- 16-VQFN Exposed Pad (6)
- 18-SOX, 18-SOIC with Crystal (7.5mm Width) (6)
- 20-SSOP (0.209", 5.30mm Width) (1)
- 28-SOIC (0.295", 7.50mm Width) (2)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (2)
- 8-LCC (1)
- 8-SOIC (0.154", 3.90mm Width) (5)
- Features :
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- Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer (2)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer (4)
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer (11)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (7)
- Alarm, Leap Year, SRAM, Watchdog Timer (3)
- Alarm, Leap Year, Watchdog Timer (1)
- Supplier Device Package :
- Interface :
- Voltage - Supply, Battery :
- Applied Filters :
28 products
| IMAGE | PART NO. | PRICE | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Type | Package / Case | Series | Packaging | Memory Size | Date Format | Time Format | Mounting Type | Features | Operating Temperature | Part Status | Voltage - Supply | Supplier Device Package | Interface | Voltage - Supply, Battery | Current - Timekeeping (Max) | |
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR SPI 18-SOX | Clock/Calendar | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 3 V ~ 5.5 V | 18-SOX | SPI | 1.8 V ~ 5.5 V | 10µA @ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 20-SSOP | Clock/Calendar | 20-SSOP (0.209", 5.30mm Width) | - | Tape & Reel (TR) | 128B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 3.6 V | 20-SSOP | I²C, 2-Wire Serial | 2.5 V ~ 3.6 V | 0.5mA @ 2.7V ~ 3.6V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | Clock/Calendar | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 18-SOX | I²C, 2-Wire Serial | 2 V ~ 3.5 V | 100µA @ 2.7V ~ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-QFN | Clock/Calendar | 16-VQFN Exposed Pad | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.38 V ~ 5.5 V | 16-QFN (4x4) | SPI | 1.8 V ~ 5.5 V | 10µA @ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 2 V ~ 5.5 V | 8-SO | I²C, 2-Wire Serial | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Clock/Calendar | 16-VQFN Exposed Pad | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.38 V ~ 5.5 V | 16-QFN (4x4) | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.38 V ~ 5.5 V | 8-SO | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | Clock/Calendar | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | - | Tape & Reel (TR) | 44B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 3.6 V | 28-SOH | I²C, 2-Wire Serial | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOX | Clock/Calendar | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 18-SOX | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Clock/Calendar | 16-VFQFN Exposed Pad | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 1.5 V ~ 4.4 V | 16-QFN (3x3) | I²C, 2-Wire Serial | - | 0.9µA ~ 1.1µA @ 1.5V ~ 4.4V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Clock/Calendar | 16-VFQFN Exposed Pad | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 1.3 V ~ 4.4 V | 16-QFN (3x3) | I²C, 2-Wire Serial | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |||
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GET PRICE |
1,000
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-QFN | Clock/Calendar | 16-VQFN Exposed Pad | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 16-QFN (4x4) | SPI | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
1,000
In-stock
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STMicroelectronics | IC RTC CLK/CAL I2C 16-VFQFPN | Clock/Calendar | 16-VQFN Exposed Pad | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 16-QFN (4x4) | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
3,000
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-QFN | Clock/Calendar | 16-VQFN Exposed Pad | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 3 V ~ 5.5 V | 16-QFN (4x4) | SPI | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
3,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 128B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 3.6 V | 28-SOX | I²C, 2-Wire Serial | 2.5 V ~ 3.6 V | 0.5mA @ 2.7V ~ 3.6V | ||
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GET PRICE |
2,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 44B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 3.6 V | 28-SOX | I²C, 2-Wire Serial | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | ||
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GET PRICE |
3,744
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 28-SOIC | Clock/Calendar | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | - | Tape & Reel (TR) | 44B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 28-SOH | SPI | 2.5 V ~ 3.5 V | 1.4mA @ 2.7V ~ 5.5V | ||
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GET PRICE |
1,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOX | Clock/Calendar | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 3 V ~ 5.5 V | 18-SOX | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
3,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOX | Clock/Calendar | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.38 V ~ 5.5 V | 18-SOX | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
10,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 18-SOX | Clock/Calendar | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 18-SOX | SPI | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
13,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8LCC | Clock/Calendar | 8-LCC | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 1.3 V ~ 4.4 V | 8-LCC (1.5x3.2) | I²C, 2-Wire Serial | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | ||
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GET PRICE |
2,500
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-SOIC | Clock/Calendar | 16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | 44B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 16-SO | SPI | 2.5 V ~ 3.5 V | 1.4mA @ 2.7V ~ 5.5V | ||
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GET PRICE |
2,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Clock/Calendar | 16-VQFN Exposed Pad | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 3 V ~ 5.5 V | 16-QFN (4x4) | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
2,500
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 8-SO | I²C, 2-Wire Serial | 2 V ~ 3.5 V | 100µA @ 2.7V ~ 5.5V | ||
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GET PRICE |
5,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 3 V ~ 5.5 V | 8-SO | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
10,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | 7B | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, SRAM, Watchdog Timer | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 8-SO | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 10µA @ 5.5V | ||
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GET PRICE |
6,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Clock/Calendar | 16-VFQFN Exposed Pad | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | -40°C ~ 85°C | Active | 1.3 V ~ 4.4 V | 16-QFN (3x3) | I²C, 2-Wire Serial | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | ||
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GET PRICE |
27,000
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Clock/Calendar | 16-VFQFN Exposed Pad | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | -40°C ~ 85°C | Active | 1.3 V ~ 4.4 V | 16-QFN (3x3) | I²C, 2-Wire Serial | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V |
