Parts in this category
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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Current | Date Format | Features | Interface | Memory Size | Mounting Type | Operating Temperature | Supplier Device Package | Time Format | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics
|
1,000
|
Price on request
1,000
|
10µA @ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | SPI | 7B | Surface Mount | -40°C ~ 85°C | 16-QFN (4x4) | HH:MM:SS:hh (24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
STMicroelectronics
|
1,000
|
Price on request
1,000
|
10µA @ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | SPI | 7B | Surface Mount | -40°C ~ 85°C | 16-QFN (4x4) | HH:MM:SS:hh (24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Renesas
|
760
|
Price on request
760
|
20µA ~ 500µA @ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | SPI | 32B | Surface Mount | -40°C ~ 85°C | 20-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.2V ~ 6V | |
Renesas
|
760
|
Price on request
760
|
14µA ~ 15µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, SRAM | I²C, 2-Wire Serial | 128B | Surface Mount | -40°C ~ 85°C | 20-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Microchip Technology
|
446
|
Price on request
446
|
1.2µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM | I²C, 2-Wire Serial | 64B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
366
|
Price on request
366
|
150µA @ 5.5V | YY-MM-DD-dd | Leap Year, Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
356
|
Price on request
356
|
200µA @ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Rochester Electronics
|
325
|
Price on request
325
|
20µA @ 5V | YY-MM-DD-dd | Alarm | - | - | Surface Mount | -40°C ~ 85°C (TA) | 24-SOIC | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 2.8V ~ 3.5V | |
Analog Devices Inc./Maxim Integrated
|
300
|
Price on request
300
|
125µA ~ 200µA @ 3.63V ~ 5.5V | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 56B | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Abracon LLC
|
272
|
Price on request
272
|
1.5µA ~ 2.2µA @ 1.4V ~ 5V | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger | I²C, 2-Wire Serial | 8B | Surface Mount | -40°C ~ 85°C | Module | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.4V ~ 5.5V | |
STMicroelectronics
|
255
|
Price on request
255
|
0.7µA ~ 0.95µA @ 3.6V ~ 4.4V | YY-MM-DD-dd | Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 16-QFN (3x3) | HH:MM:SS (24 hr) | Clock/Calendar | 1.3V ~ 4.4V | |
Renesas
|
227
|
Price on request
227
|
10µA ~ 20µA @ 2.7V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
219
|
Price on request
219
|
2mA @ 2.97V ~ 3.63V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Parallel | 114B | Surface Mount | -40°C ~ 85°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 3.05V | |
Analog Devices Inc./Maxim Integrated
|
174
|
Price on request
174
|
0.3µA ~ 1µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | 3-Wire Serial | 31B | Surface Mount | 0°C ~ 70°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Renesas
|
125
|
Price on request
125
|
4µA ~ 6µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, SRAM | I²C, 2-Wire Serial | 8B | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
108
|
Price on request
108
|
2mA @ 3V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Surface Mount | 0°C ~ 70°C | 24-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
|
104
|
Price on request
104
|
25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | SPI | 96B | Surface Mount | -40°C ~ 85°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
100
|
Price on request
100
|
7mA @ 3.3V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 512KB | Through Hole | -40°C ~ 85°C | 32-EDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 2.97V ~ 3.63V | |
Analog Devices Inc./Maxim Integrated
|
100
|
Price on request
100
|
7mA @ 3.3V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 512KB | Through Hole | -40°C ~ 85°C | 32-EDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 2.97V ~ 3.63V | |
STMicroelectronics
|
92
|
Price on request
92
|
70µA @ 2V ~ 5.5V | YY-MM-DD-dd | Leap Year, NVSRAM | I²C, 2-Wire Serial | 56B | Surface Mount | -40°C ~ 85°C | 28-SOH | HH:MM:SS | Clock/Calendar | 2.5V ~ 3.5V | |
Analog Devices Inc./Maxim Integrated
|
85
|
Price on request
85
|
0.3µA ~ 1µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | 3-Wire Serial | 31B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
NXP Semiconductors
|
83
|
Price on request
83
|
0.5µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 14-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
NXP Semiconductors
|
76
|
Price on request
76
|
0.6µA ~ 0.75µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-TSSOP | HH:MM:SS (24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
NXP Semiconductors
|
75
|
Price on request
75
|
30.3µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | SPI | - | Surface Mount | -40°C ~ 125°C | 14-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
71
|
Price on request
71
|
0.6µA @ 1.3V ~ 1.8V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Abracon LLC
|
67
|
Price on request
67
|
0.5µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | Module | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
NXP Semiconductors
|
66
|
Price on request
66
|
0.885µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 10-TSSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 0.9V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
60
|
Price on request
60
|
0.3µA ~ 1µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | 3-Wire Serial | 31B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
50
|
Price on request
50
|
- | - | - | - | - | - | - | - | - | - | - | |
Abracon LLC
|
45
|
Price on request
45
|
0.29µA ~ 0.33µA @ 1.8V ~ 3V | YY-MM-DD-dd | Alarm, Square Wave Output, SRAM, Trickle Charge, Watchdog Timer | I²C, 2-Wire Serial | 512B | Surface Mount | -40°C ~ 85°C | Module | HH:MM:SS:hh (24 hr) | Clock/Calendar | 1.4V ~ 3.6V | |
STMicroelectronics
|
40
|
Price on request
40
|
100µA @ 2.7V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS:hh (24 hr) | Clock/Calendar | 2V ~ 3.5V | |
Renesas
|
40
|
Price on request
40
|
- | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
38
|
Price on request
38
|
15mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Parallel | 114B | Surface Mount | 0°C ~ 70°C | 24-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 4V | |
Analog Devices Inc./Maxim Integrated
|
31
|
Price on request
31
|
2mA @ 3V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Surface Mount | 0°C ~ 70°C | 24-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
NXP Semiconductors
|
30
|
Price on request
30
|
0.885µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-TSSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 0.9V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
28
|
Price on request
28
|
0.3µA ~ 1µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | 3-Wire Serial | 31B | Through Hole | 0°C ~ 70°C | 8-PDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
STMicroelectronics
|
27
|
Price on request
27
|
3mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Leap Year | Parallel | - | Through Hole | 0°C ~ 70°C | 24-PCDIP, CAPHAT® | HH:MM:SS (24 hr) | Clock/Calendar | 4.5V ~ 5.5V | |
Renesas
|
26
|
Price on request
26
|
0.65µA @ 1.8V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 3.6V | |
Analog Devices Inc./Maxim Integrated
|
25
|
Price on request
25
|
1.3mA @ 5V | YY-MM-DD-dd | Leap Year | Parallel | - | Through Hole | 0°C ~ 70°C | 16-PDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
|
25
|
Price on request
25
|
- | Binary | Alarm, EEPROM | I²C, 2-Wire Serial | 16B | Surface Mount | -40°C ~ 85°C | 8-SOIC | Binary | Elapsed Time Counter | 2.5V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
22
|
Price on request
22
|
4mA @ 3V ~ 3.6V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Parallel | 256B | Through Hole | 0°C ~ 70°C | 28-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
NXP Semiconductors
|
20
|
Price on request
20
|
0.6µA ~ 0.75µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 10-HVSON (3x3) | HH:MM:SS (24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
19
|
Price on request
19
|
4µA ~ 15µA @ 3V ~ 5.5V | Binary | Alarm, EEPROM | I²C, 2-Wire Serial | 10B | Surface Mount | -40°C ~ 85°C | 8-SOIC | Binary | Elapsed Time Counter | 2.5V ~ 5.5V | |
Micro Crystal AG
|
18
|
Price on request
18
|
0.18µA @ 3V | YY-MM-DD-dd | Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C (TA) | 10-SON (3.7x2.5) | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.2V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
18
|
Price on request
18
|
0.3µA ~ 1µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | 3-Wire Serial | 31B | Surface Mount | 0°C ~ 70°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
16
|
Price on request
16
|
4mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Parallel | 128KB | Through Hole | 0°C ~ 70°C | 32-EDIP | HH:MM:SS (24 hr) | Clock/Calendar | 4.5V ~ 5.5V | |
NXP Semiconductors
|
16
|
Price on request
16
|
1.8µA @ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 105°C | 8-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 0.9V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
16
|
Price on request
16
|
200µA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 56B | Surface Mount | 0°C ~ 70°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 3.5V | |
Microchip Technology
|
14
|
Price on request
14
|
1.2µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | I²C, 2-Wire Serial | 64B, 1Kb | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
STMicroelectronics
|
14
|
Price on request
14
|
2mA @ 3V ~ 3.6V | YY-MM-DD-dd | Leap Year | Parallel | - | Surface Mount | 0°C ~ 70°C | 28-SOH | HH:MM:SS (24 hr) | Clock/Calendar | 3V ~ 3.6V | |
Analog Devices Inc./Maxim Integrated
|
14
|
Price on request
14
|
0.6µA @ 1.3V ~ 1.8V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
12
|
Price on request
12
|
175µA @ 2.97V ~ 5.5V | Binary | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 10-uMAX/uSOP | Binary | Binary Counter | 1.3V ~ 5.5V | |
Epson
|
11
|
Price on request
11
|
5µA ~ 10µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year | Parallel | - | Surface Mount | -40°C ~ 85°C | 24-SOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 4.5V ~ 5.5V | |
Intersil
|
11
|
Price on request
11
|
10µA ~ 20µA @ 2.7V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
10
|
Price on request
10
|
0.3µA ~ 1µA @ 2V ~ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | 3-Wire Serial | 31B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
7
|
Price on request
7
|
175µA @ 2.97V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | SPI | - | Surface Mount | -40°C ~ 85°C | 10-uMAX/uSOP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
6
|
Price on request
6
|
200µA @ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 16-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
|
6
|
Price on request
6
|
300µA @ 5V | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | 3-Wire Serial | - | Surface Mount | 0°C ~ 70°C | 20-SOIC | HH:MM:SS (12/24 hr) | Portable System Controller | 2.5V ~ 3.7V | |
Epson
|
5
|
Price on request
5
|
1.2µA ~ 1.8µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 14-SOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.7V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
5
|
Price on request
5
|
10mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 512KB | Through Hole | 0°C ~ 70°C | 32-EDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 4.5V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
5
|
Price on request
5
|
10mA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 512KB | Through Hole | 0°C ~ 70°C | 32-EDIP | HH:MM:SS:hh (12/24 hr) | Phantom Time Chip | 4.5V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
5
|
Price on request
5
|
200µA @ 5V | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 56B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 3.5V | |
STMicroelectronics
|
5
|
Price on request
5
|
3mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Leap Year | Parallel | - | Through Hole | 0°C ~ 70°C | 28-PCDIP, CAPHAT® | HH:MM:SS (24 hr) | Clock/Calendar | 4.5V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
4
|
Price on request
4
|
150µA @ 5.5V | YY-MM-DD-dd | Leap Year, Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 16-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
STMicroelectronics
|
4
|
Price on request
4
|
70µA @ 2V ~ 5.5V | YY-MM-DD-dd | Leap Year, NVSRAM | I²C, 2-Wire Serial | 56B | Surface Mount | -40°C ~ 85°C | 28-SOH | HH:MM:SS | Clock/Calendar | 2.5V ~ 3.5V | |
Analog Devices Inc./Maxim Integrated
|
3
|
Price on request
3
|
25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | SPI | 96B | Through Hole | 0°C ~ 70°C | 16-PDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
3
|
Price on request
3
|
50µA @ 5V | Binary | - | 3-Wire Serial | - | Through Hole | 0°C ~ 70°C | 14-EDIP | Binary | Elapsed Time Counter | 3V ~ 4.5V | |
Analog Devices Inc./Maxim Integrated
|
3
|
Price on request
3
|
200µA @ 1.71V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Cymbet Corporation
|
2
|
Price on request
2
|
- | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -10°C ~ 70°C | 16-QFN (5x5) | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 2.75V ~ 3.25V | |
Renesas
|
2
|
Price on request
2
|
4µA ~ 6µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, SRAM | I²C, 2-Wire Serial | 8B | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
2
|
Price on request
2
|
3mA @ 4.5V ~ 5.5V | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Parallel | 4KB | Through Hole | 0°C ~ 70°C | 24-EDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
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2
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Price on request
2
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3mA @ 5V | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Parallel | 242B | Through Hole | -40°C ~ 85°C | 24-EDIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.5V ~ 3.7V | |
Analog Devices Inc./Maxim Integrated
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1
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Price on request
1
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4mA @ 4.5 V ~ 5.5 V | YY-MM-DD-dd | Leap Year, NVSRAM | Parallel | 128KB | Surface Mount | 0°C ~ 70°C | 34-PowerCap Module | HH:MM:SS (24 hr) | Clock/Calendar | 3V | |
NXP Semiconductors
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0.6µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | SPI | - | Surface Mount | -40°C ~ 85°C | 10-DFN (2.6x2.6) | HH:MM:SS (12/24 hr) | Clock/Calendar | 0.9V ~ 5.5V | |
Diodes Incorporated
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0.65µA ~ 0.85µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC | HH:MM:SS (24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
Nisshinbo Micro Devices
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1µA @ 3V | YY-MM-DD-dd | Alarm, Leap Year | 4-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 10-SSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Diodes Incorporated
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0.65µA ~ 0.7µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 5.5V | |
ROHM Semiconductor
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1µA ~ 1.35µA @ 3V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | VSON008X2030 | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Nisshinbo Micro Devices
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0.9µA @ 3V | YY-MM-DD-dd | Alarm, Leap Year, RAM | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 10-TSSOPG | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.5V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
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25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | SPI | 96B | Surface Mount | 0°C ~ 70°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
National Semiconductor
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220µA @ 3V ~ 3.6V | YY-MM-DD | Alarm, Daylight Savings, Leap Year, RAM | - | 44B | Through Hole | -40°C ~ 85°C (TA) | 24-DIP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.2V ~ 3.2V | |
Cymbet Corporation
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0.05µA @ 2.5V ~ 5.5V | YY-MM-DD-dd | Alarm, Backup Supply Charger, Leap Year, RAM | I²C | 64B | Surface Mount | -40°C ~ 85°C | 16-MLPQ (3x3) | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 3.2V | |
National Semiconductor
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3mA @ 3V ~ 3.6V | YY-MM-DD-dd | Alarm | Parallel | 44B | Through Hole | -40°C ~ 85°C (TA) | 24-DIP | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | 2.2V ~ 3.2V | |
Nisshinbo Micro Devices
|
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1µA @ 3V | YY-MM-DD-dd | Alarm, Leap Year | 4-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 10-TSSOPG | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.7V ~ 5.5V | |
Micro Crystal AG
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0.35µA @ 3V | YY-MM-DD-dd | Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer | I²C, 2-Wire Serial | 1B | Surface Mount | -40°C ~ 85°C (TA) | 8-SON (3.2x1.5) | HH:MM:SS (24 hr) | Clock/Calendar | 1.5V ~ 5.5V | |
ECS Inc.
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4.9µA ~ 5.1µA @ 3V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, Serial | - | Surface Mount | -40°C ~ 85°C | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5V | |
Analog Devices Inc./Maxim Integrated
|
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200µA @ 1.71V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-uMAX/uSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.3V ~ 3.7V | |
Microchip Technology
|
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1µA @ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM | I²C, 2-Wire Serial | 64B | Surface Mount | -40°C ~ 85°C | 8-MSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Epson
|
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1.5µA @ 3V | YY-MM-DD | Alarm | SPI, 4-Wire Serial | - | Surface Mount | -40°C ~ 105°C (TA) | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
Epson
|
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1.5µA @ 3V | YY-MM-DD | Alarm | SPI, 3-Wire Serial | - | Surface Mount | -40°C ~ 105°C (TA) | 10-SMD | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
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25.3µA ~ 81µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | SPI | 96B | Surface Mount | 0°C ~ 70°C | 20-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
Epson
|
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2.1µA ~ 3.4µA @ 3V ~ 5V | YY-MM-DD | Alarm | I²C | - | Surface Mount | -40°C ~ 85°C | 12-VSOJ | HH:MM:SS | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
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- | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
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1.2µA ~ 2µA @ 1.6V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger | I²C | 64B | Surface Mount | -40°C ~ 85°C (TA) | 8-WLP (2.07x2.27) | HH:MM:SS (24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
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0.7µA ~ 2.2µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year, RAM | 3-Wire Serial | 31B | Surface Mount | -40°C ~ 85°C (TA) | 8-TDFN-EP (3x3) | HH:MM:SS (12/24 hr) | Clock/Calendar | 2V ~ 5.5V | |
NXP Semiconductors
|
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0.6µA @ 3.3V | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 8-TSSOP | HH:MM:SS (12/24 hr) | Clock/Calendar | 0.9V ~ 5.5V | |
Epson
|
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0.65µA ~ 0.8µA @ 2V ~ 5V | YY-MM-DD-dd | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | 12-VSOJ | HH:MM:SS (24 hr) | Clock/Calendar | 1.8V ~ 5.5V | |
Epson
|
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- | YY-MM-DD | Alarm, Leap Year | I²C, 2-Wire Serial | - | Surface Mount | -40°C ~ 85°C | Module | HH:MM:SS (24 hr) | Time Event Recorder | 1.1V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
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1.2µA ~ 2µA @ 1.6V ~ 5.5V | YY-MM-DD-dd | Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger | I²C | 64B | Surface Mount | -40°C ~ 85°C | 8-WLP (2.07x2.27) | HH:MM:SS (24 hr) | Clock/Calendar | 1.6V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
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110µA ~ 170µA @ 3.63V ~ 5.5V | YY-MM-DD | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | I²C | - | Surface Mount | -40°C ~ 85°C (TA) | 16-SOIC | HH:MM:SS (12/24 hr) | Clock/Calendar | 2.3V ~ 5.5V |