- Operating Temperature :
- Features :
-
- Alarm (1)
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output (47)
- Alarm, Daylight Savings, Leap Year, SRAM (4)
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer (15)
- Alarm, Daylight Savings, NVSRAM (3)
- Alarm, Daylight Savings, SRAM (4)
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer (24)
- Alarm, EEPROM, Leap Year, Unique ID (3)
- Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal (5)
- Alarm, Leap Year (57)
- Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer (2)
- Alarm, Leap Year, NVSRAM, Square Wave Output (3)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer (15)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger (6)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer (6)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K (31)
- Alarm, Leap Year, NVSRAM, Trickle-Charger (2)
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K (14)
- Alarm, Leap Year, NVSRAM, Y2K (5)
- Alarm, Leap Year, Square Wave Output (14)
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer (2)
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer (14)
- Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K (2)
- Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer (2)
- Alarm, Leap Year, Square Wave Output, Trickle-Charger (8)
- Alarm, Leap Year, Square Wave Output, Unique ID (2)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (17)
- Alarm, Leap Year, SRAM (9)
- Alarm, Leap Year, SRAM, Trickle-Charger (12)
- Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer (12)
- Alarm, Leap Year, SRAM, Watchdog Timer (6)
- Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer (4)
- Alarm, Leap Year, Supervisor, Watchdog Timer (202)
- Alarm, Leap Year, Trickle-Charger (12)
- Alarm, Leap Year, Unique ID, Y2K (2)
- Alarm, Leap Year, Watchdog Timer (23)
- Alarm, Leap Year, Watchdog Timer, Y2K (7)
- Alarm, NVSRAM, Square Wave Output (2)
- Alarm, NVSRAM, Square Wave Output, Y2K (7)
- Alarm, Square Wave Output (1)
- Alarm, Square Wave Output, SRAM (2)
- Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer (1)
- Alarm, Square Wave Output, Watchdog Timer (1)
- Alarm, SRAM, Trickle-Charger (4)
- Alarm, Y2K (3)
- EEPROM, Leap Year (4)
- EEPROM, Leap Year, NVSRAM (4)
- Leap Year (33)
- Leap Year, NVSRAM (29)
- Leap Year, NVSRAM, Square Wave Output (11)
- Leap Year, NVSRAM, Trickle-Charger (8)
- Leap Year, NVSRAM, Y2K (18)
- Leap Year, SRAM (1)
- Leap Year, Supervisor (3)
- Leap Year, Trickle-Charger (8)
- Leap Year, Watchdog Timer (1)
- NVSRAM (10)
- Square Wave Output, Unique ID (1)
- Trickle-Charger (4)
- Unique ID (3)
- Package / Case :
-
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) (8)
- 10-VFDFN Exposed Pad (1)
- 12-TFSOJ (0.094", 2.40mm Width) (7)
- 14-SOIC (0.154", 3.90mm Width) (58)
- 14-SOIC (0.209", 5.30mm Width) (13)
- 14-TSSOP (0.173", 4.40mm Width) (93)
- 16-SOIC (0.154", 3.90mm Width) (6)
- 16-SOIC (0.295", 7.50mm Width) (32)
- 16-SSOP (0.209", 5.30mm Width) (1)
- 16-VFQFN Exposed Pad (39)
- 168-BGA (2)
- 168-PBGA Module (1)
- 18-SOIC (0.209", 5.30mm Width) (1)
- 18-SOX, 18-SOIC with Crystal (7.5mm Width) (15)
- 20-LSSOJ (0.213", 5.40mm Width) (7)
- 20-SOIC (0.295", 7.50mm Width) (15)
- 20-TSSOP (0.173", 4.40mm Width) (13)
- 20-VQFN Exposed Pad (1)
- 24-SOIC (0.295", 7.50mm Width) (21)
- 24-SOIC (0.311", 7.90mm Width) (12)
- 24-SOP (0.213", 5.40mm Width) (3)
- 24-SSOP (0.154", 3.90mm Width) (10)
- 24-TSSOP (0.173", 4.40mm Width) (5)
- 28-LCC (J-Lead) (14)
- 28-SOIC (0.295", 7.50mm Width) (42)
- 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets (3)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (27)
- 28-TSSOP (0.173", 4.40mm Width) (2)
- 28-TSSOP (0.465", 11.80mm Width) (19)
- 32-LFSOP (0.724", 18.40mm Width) (8)
- 32-TQFP (6)
- 34-LPM (2)
- 34-PowerCap™ Module (52)
- 44-BSOP (0.337", 8.56mm Width) (3)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (16)
- 44-QFP (2)
- 48-BBGA (2)
- 48-LQFP (4)
- 6-LSOJ (0.148", 3.76mm Width) (2)
- 6-WDFN Exposed Pad (1)
- 6-XBGA, FCBGA (1)
- 8-SMD, Flat Lead (4)
- 8-SOIC (0.154", 3.90mm Width) (96)
- 8-SOIC (0.209", 5.30mm Width) (11)
- 8-SOIC (0.295", 7.50mm Width) (1)
- 8-TSSOP (0.173", 4.40mm Width) (47)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (17)
- 8-UFDFN (3)
- 8-UFDFN Exposed Pad (3)
- 8-WDFN Exposed Pad (3)
- 8-XFBGA, WLCSP (1)
- 80-BBGA (1)
- Die (10)
- Supplier Device Package :
-
- 10-HVSON (3x3) (1)
- 10-MSOP (5)
- 10-uMAX (3)
- 12-VSOJ (7)
- 14-SOIC (58)
- 14-SOP (13)
- 14-TSSOP (93)
- 16-QFN (3x3) (39)
- 16-SO (6)
- 16-SOIC (31)
- 16-SSOP (1)
- 168-BGA (40x40) (2)
- 168-PBGA Module (42.3x42.3) (1)
- 18-SOP (1)
- 18-SOX (15)
- 20-HVQFN (5x5) (1)
- 20-SO (4)
- 20-SOIC (11)
- 20-TSSOP (13)
- 20-VSOJ (7)
- 24-SOIC (21)
- 24-SOP (15)
- 24-SSOP/QSOP (10)
- 24-TSSOP (5)
- 28-PLCC (11.51x11.51) (14)
- 28-SOH (28)
- 28-SOIC (35)
- 28-SOP (2)
- 28-SOX (7)
- 28-TSOP (19)
- 28-TSSOP (2)
- 32-TQFP (7x7) (6)
- 32-TSOP (8)
- 34-PowerCap Module (52)
- 44-MQFP (10x10) (2)
- 44-SOH (19)
- 48-BGA (11.80x15.30) (2)
- 48-LQFP/48-TQFP (7x7) (4)
- 6-FlipChip (2.82x2.54) (1)
- 6-TDFN-EP (3x3) (1)
- 6-TSOC (2)
- 8-MSOP (2)
- 8-SO (20)
- 8-SOIC (88)
- 8-TDFN (2x2) (3)
- 8-TDFN (3x3) (3)
- 8-TSSOP (47)
- 8-uMAX (13)
- 8-WLCSP (1)
- 8-µTDFN (2x2) (3)
- 80-BGA (40x40) (1)
- SNT-8A (4)
- Voltage - Supply :
-
- 1 V ~ 5.5 V (5)
- 1.6 V ~ 5.5 V (18)
- 1.7 V ~ 3.6 V (37)
- 1.7 V ~ 5.5 V (4)
- 1.71 V ~ 1.89 V (1)
- 1.71 V ~ 5.5 V (4)
- 1.8 V ~ 2.2 V (1)
- 1.8 V ~ 3.6 V (8)
- 1.8 V ~ 4.2 V (8)
- 2 V ~ 5.5 V (46)
- 2.38 V ~ 5.5 V (3)
- 2.5 V ~ 5.5 V (12)
- 2.5 V ~ 6 V (2)
- 2.7 V ~ 3.3 V (5)
- 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V (10)
- 2.7 V ~ 3.6 V (11)
- 2.7 V ~ 3.63 V (5)
- 2.7 V ~ 3.7 V (9)
- 2.7 V ~ 5.5 V (249)
- 2.8 V ~ 5.5 V (4)
- 2.97 V ~ 3.63 V (29)
- 2.97 V ~ 5.5 V (7)
- 3 V ~ 3.6 V (35)
- 3 V ~ 3.7 V (2)
- 3 V ~ 5.5 V (5)
- 3 V ~ 6 V (4)
- 3.3 V ~ 5.5 V (4)
- 4 V ~ 5.5 V (2)
- 4.5 V ~ 5.5 V (205)
- 4.75 V ~ 5.5 V (6)
- Date Format :
- Voltage - Supply, Battery :
-
- 0.9 V ~ 3.6 V (3)
- 1.3 V ~ 3.63 V (4)
- 1.3 V ~ 3.7 V (18)
- 1.3 V ~ 5.5 V (34)
- 1.4 V ~ 5.5 V (3)
- 1.5 V ~ 3.6 V (36)
- 1.6 V ~ 3.7 V (1)
- 1.8 V ~ 5.5 V (306)
- 2 V ~ 3.05 V (2)
- 2 V ~ 3.5 V (4)
- 2.2 V ~ 6 V (4)
- 2.3 V ~ 3.6 V (5)
- 2.3 V ~ 4 V (11)
- 2.4 V ~ 3.5 V (8)
- 2.4 V ~ 4 V (13)
- 2.5 V ~ 3.5 V (34)
- 2.5 V ~ 3.6 V (13)
- 2.5 V ~ 3.7 V (78)
- 2.5 V ~ 35 V (4)
- 2.5 V ~ 4 V (18)
- 2.6 V ~ 3.5 V (2)
- 2.7 V ~ 4.95 V (2)
- 3.3V (2)
- 3V (58)
- Current - Timekeeping (Max) :
-
- 0.17µA ~ 0.22µA @ 1.8V ~ 3V (36)
- 0.3µA ~ 1µA @ 2V ~ 5V (8)
- 0.45µA @ 2.5V ~ 5.5V (3)
- 0.4µA @ 1.6V ~ 5.5V (1)
- 0.5mA @ 2.7V ~ 3.6V (8)
- 0.5µA @ 1.5V (3)
- 0.5µA @ 2V ~ 5V (1)
- 0.5µA @ 4.5V ~ 5.5V (12)
- 0.5µA @ 5V (2)
- 0.63µA ~ 1.7µA (1)
- 0.65µA @ 1.8V (5)
- 0.6µA @ 1.3V ~ 1.8V (12)
- 0.6µA ~ 0.75µA @ 2V ~ 5V (5)
- 0.7µA @ 1.7V ~ 3.6V (1)
- 0.7µA ~ 0.8µA @ 3V ~ 5V (3)
- 0.7µA ~ 0.9µA @ 3V ~ 5V (7)
- 0.93µA ~ 1.1µA @ 3V ~ 5V (4)
- 1.05µA ~ 4.2µA @ 2V ~ 5V (3)
- 1.1mA @ 3.3V (2)
- 1.2µA ~ 31µA @ 3V ~ 5.5V (3)
- 1.2µA ~ 5µA @ 2V ~ 5V (1)
- 1.3mA @ 5V (2)
- 1.3µA @ 1.7V ~ 5.5V (1)
- 1.4mA @ 2.7V ~ 3.6V (2)
- 1.4mA @ 2.7V ~ 5.5V (2)
- 1.5mA (Typ) @ 2.7 V ~ 3.6 V (1)
- 1.5mA (Typ) @ 4.5 V ~ 5.5 V (14)
- 1.5µA @ 3.3V (4)
- 1.6µA ~ 2µA @ 3V ~ 5V (3)
- 1.8µA @ 2V ~ 5V (2)
- 1.8µA ~ 3µA @ 2V ~ 5V (6)
- 100µA (Typ) @ 2.7V ~ 5.5V (4)
- 100µA (Typ) @ 4.5V ~ 5.5V (8)
- 100µA @ 1.71V ~ 1.89V (1)
- 100µA @ 1.89V (4)
- 100µA @ 2.2V (1)
- 100µA @ 2.7V ~ 5.5V (2)
- 100µA @ 2V ~ 5.5V (1)
- 100µA @ 3.3V (1)
- 100µA @ 3V (10)
- 10mA @ 5V (1)
- 10µA @ 5.5V (9)
- 10µA ~ 20µA @ 2.7V ~ 5.5V (84)
- 10µA ~ 20µA @ 2.7V ~ 5V (155)
- 10µA ~ 50µA @ 1V ~ 5V (2)
- 110µA @ 3.63V (5)
- 125µA @ 3.3V (2)
- 125µA ~ 200µA @ 3.63V ~ 5.5V (2)
- 14µA ~ 15µA @ 3V ~ 5V (3)
- 150µA @ 3.3V (1)
- 150µA @ 3V ~ 3.6V (1)
- 150µA @ 5.5V (4)
- 15mA @ 4.5V ~ 5.5V (12)
- 175µA @ 2.97V ~ 5.5V (2)
- 18µA @ 5.5V (8)
- 1mA @ 4.5V ~ 5.5V (5)
- 1µA @ 1.8V ~ 5.5V (24)
- 1µA @ 3V ~ 5V (3)
- 1µA ~ 1.8µA @ 3V ~ 5V (3)
- 1µA ~ 2µA @ 3V ~ 5V (3)
- 1µA ~ 3µA @ 2V ~ 5V (4)
- 2.1µA ~ 3.4µA @ 3V ~ 5V (1)
- 2.4µA ~ 31µA @ 2V ~ 5.5V (1)
- 2.5mA @ 4.5V ~ 5.5V (6)
- 2.8µA ~ 3.4µA @ 3V ~ 5V (3)
- 200µA @ 3.3V (2)
- 200µA @ 5.5V (1)
- 200µA @ 5V (1)
- 20µA ~ 500µA @ 5V (4)
- 25.3µA ~ 81µA @ 2V ~ 5V (6)
- 2mA @ 2.7V ~ 3.6V (3)
- 2mA @ 2.7V ~ 3.7V (7)
- 2mA @ 2.97V ~ 3.63V (1)
- 2mA @ 3.3V (15)
- 2mA @ 3V (2)
- 2mA @ 3V ~ 3.6V (12)
- 2mA @ 3V, 3mA @ 5V (8)
- 2mA @ 4.5V ~ 5.5V (1)
- 2mA @ 4.75V ~ 5.5V (4)
- 2µA @ 3.3V (2)
- 300µA @ 5V (8)
- 3mA @ 3V ~ 3.6V (1)
- 3mA @ 4.5V ~ 5.5V (17)
- 3mA @ 5V (15)
- 3µA @ 5V (1)
- 4mA @ 3.3V (5)
- 4mA @ 3V ~ 3.6V (16)
- 4mA @ 4.5 V ~ 5.5 V (1)
- 4mA @ 4.5V ~ 5.5V (4)
- 4mA @ 5V (13)
- 4µA ~ 6µA @ 3V ~ 5V (11)
- 5.5µA ~ 6.5µA @ 3V ~ 5V (1)
- 500µA @ 2.2V (1)
- 500µA @ 3.3V (2)
- 500µA @ 3.63V (1)
- 500µA @ 5V (2)
- 50µA @ 5V (2)
- 5mA @ 4.5V ~ 5.5V (15)
- 5µA @ 3.63V ~ 5.5V (2)
- 5µA ~ 10µA @ 2V ~ 5V (5)
- 6mA @ 5V (4)
- 70µA @ 2.7V ~ 5.5V (1)
- 70µA @ 2V ~ 5.5V (3)
- 7mA @ 3.3V (9)
- 7mA @ 5V (8)
761 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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
GET PRICE |
3,111
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 16-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SO | 2.7 V ~ 3.6 V | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | ||
|
|
GET PRICE |
3,290
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 44-SOP | Timekeeper® | Obsolete | Cut Tape (CT) | -25°C ~ 70°C | Surface Mount | Leap Year, NVSRAM | 44-BSOP (0.337", 8.56mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 44-SOH | 4.5 V ~ 5.5 V | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
846
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 44-SOP | Timekeeper® | Obsolete | Tape & Reel (TR) | -25°C ~ 70°C | Surface Mount | Leap Year, NVSRAM | 44-BSOP (0.337", 8.56mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 44-SOH | 4.5 V ~ 5.5 V | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
1,247
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 44-SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -25°C ~ 70°C | Surface Mount | Leap Year, NVSRAM | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | I²C, 2-Wire Serial | 44-SOH | 4.5 V ~ 5.5 V | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
2,729
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 44-SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | -25°C ~ 70°C | Surface Mount | Leap Year, NVSRAM | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | I²C, 2-Wire Serial | 44-SOH | 4.5 V ~ 5.5 V | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 2.5mA @ 4.5V ~ 5.5V | ||
|
|
GET PRICE |
1,667
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | I²C, 2-Wire Serial | 28-SOH | 4.5 V ~ 5.5 V | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
3,935
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | I²C, 2-Wire Serial | 28-SOH | 4.5 V ~ 5.5 V | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
3,536
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-SOIC | - | Obsolete | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 15mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
2,115
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-SOIC | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 15mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
3,280
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
1,162
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
1,777
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
3,508
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
2,787
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | ||
|
|
|
GET PRICE |
1,010
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | ||
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3,954
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 4.75V ~ 5.5V | ||
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1,520
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 4.75V ~ 5.5V | ||
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3,283
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | ||
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2,498
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | ||
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1,736
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3V ~ 3.6V | ||
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1,861
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3V ~ 3.6V | ||
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1,189
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR SPI 8-TDFN | - | Obsolete | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Y2K | 8-WDFN Exposed Pad | Clock/Calendar | SPI | 8-TDFN (3x3) | 2 V ~ 5.5 V | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.05µA ~ 4.2µA @ 2V ~ 5V | ||
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1,162
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR SPI 8-TDFN | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Y2K | 8-WDFN Exposed Pad | Clock/Calendar | SPI | 8-TDFN (3x3) | 2 V ~ 5.5 V | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.05µA ~ 4.2µA @ 2V ~ 5V | ||
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2,473
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR SPI 8-TDFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Y2K | 8-WDFN Exposed Pad | Clock/Calendar | SPI | 8-TDFN (3x3) | 2 V ~ 5.5 V | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.05µA ~ 4.2µA @ 2V ~ 5V | ||
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1,269
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR I2C 16QFN | Timekeeper® | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.7 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.7µA @ 1.7V ~ 3.6V | ||
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3,383
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 48-LQFP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | 48-LQFP | Clock/Calendar | Parallel | 48-LQFP/48-TQFP (7x7) | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 6mA @ 5V | ||
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3,293
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 48-LQFP | - | Obsolete | Tray | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | 48-LQFP | Clock/Calendar | Parallel | 48-LQFP/48-TQFP (7x7) | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 6mA @ 5V | ||
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3,027
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 48-LQFP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | 48-LQFP | Clock/Calendar | Parallel | 48-LQFP/48-TQFP (7x7) | 2.97 V ~ 3.63 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 2mA @ 3.3V | ||
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3,747
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 48-LQFP | - | Obsolete | Tray | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | 48-LQFP | Clock/Calendar | Parallel | 48-LQFP/48-TQFP (7x7) | 2.97 V ~ 3.63 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 2mA @ 3.3V | ||
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2,770
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Obsolete | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 128kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 3.3V |
