- Package / Case :
-
- 16-DIP (0.300", 7.62mm) (4)
- 16-SOIC (0.295", 7.50mm Width) (6)
- 16-VFDFN Exposed Pad (1)
- 20-SOIC (0.295", 7.50mm Width) (6)
- 20-TSSOP (0.173", 4.40mm Width) (13)
- 24-DIP (0.600", 15.24mm) (7)
- 24-DIP Module (0.600", 15.24mm) (15)
- 24-SOIC (0.295", 7.50mm Width) (18)
- 24-SSOP (0.154", 3.90mm Width) (1)
- 24-TSSOP (0.173", 4.40mm Width) (4)
- 28-DIP (0.600", 15.24mm) (2)
- 28-DIP Module (0.600", 15.24mm) (17)
- 28-LCC (J-Lead) (5)
- 28-SOIC (0.295", 7.50mm Width) (13)
- 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets (1)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (3)
- 28-TSSOP (0.173", 4.40mm Width) (5)
- 28-TSSOP (0.465", 11.80mm Width) (3)
- 32-DIP Module (0.600", 15.24mm) (12)
- 32-TQFP (1)
- 34-PowerCap™ Module (20)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (5)
- 8-SOIC (0.209", 5.30mm Width) (2)
- Packaging :
- Mounting Type :
- Features :
-
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output (31)
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer (14)
- Alarm, Daylight Savings, NVSRAM (1)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger (3)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K (9)
- Alarm, Leap Year, NVSRAM, Trickle-Charger (3)
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K (11)
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal (2)
- Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K (2)
- Alarm, Leap Year, Square Wave Output, TCXO/Crystal (2)
- Alarm, Leap Year, Watchdog Timer (14)
- Alarm, NVSRAM, Square Wave Output, Y2K (15)
- Audio, Leap Year, Trickle-Charger (1)
- Leap Year (22)
- Leap Year, NVSRAM (8)
- Leap Year, NVSRAM, Trickle-Charger (2)
- Leap Year, NVSRAM, Y2K (15)
- Leap Year, Watchdog Timer (5)
- NVSRAM (4)
- Part Status :
- Supplier Device Package :
-
- 16-DFN (5x4) (1)
- 16-PDIP (4)
- 16-SOIC (6)
- 20-SOIC (6)
- 20-TSSOP (13)
- 24-EDIP (11)
- 24-PCDIP, CAPHAT® (5)
- 24-PDIP (6)
- 24-SOIC (18)
- 24-SSOP/QSOP (1)
- 24-TSSOP (4)
- 28-EDIP (8)
- 28-PCDIP, CAPHAT® (9)
- 28-PDIP (2)
- 28-PLCC (11.51x11.51) (5)
- 28-SOH (4)
- 28-SOIC (13)
- 28-TSOP (3)
- 28-TSSOP (5)
- 32-EDIP (12)
- 32-TQFP (7x7) (1)
- 34-PowerCap Module (20)
- 44-SOH (5)
- 8-SO (2)
- Voltage - Supply, Battery :
- Current - Timekeeping (Max) :
-
- 0.3µA ~ 1µA @ 2V ~ 5V (2)
- 1.1mA @ 3.3V (4)
- 1.3mA @ 5V (4)
- 1.5mA (Typ) @ 2.7 V ~ 3.6 V (7)
- 1.5mA (Typ) @ 4.5 V ~ 5.5 V (7)
- 100µA @ 3.3V (3)
- 100µA @ 3V (4)
- 10mA @ 5V (6)
- 110µA ~ 170µA @ 3.63V ~ 5.5V (2)
- 120µA ~ 160µA @ 3.3V ~ 5.5V (2)
- 14.3mA @ 3V ~ 3.6V (1)
- 15mA @ 4.5V ~ 5.5V (8)
- 25.3µA ~ 81µA @ 2V ~ 5V (6)
- 2mA @ 2.7V ~ 3.7V (8)
- 2mA @ 3.3V (8)
- 2mA @ 3V (7)
- 2mA @ 3V ~ 3.6V (4)
- 2mA @ 4.75V ~ 5.5V (3)
- 300µA @ 5V (6)
- 3mA @ 4.5V ~ 5.5V (22)
- 3mA @ 4.75V ~ 5.5V (1)
- 3mA @ 4.7V ~ 5.5V (4)
- 3mA @ 5V (10)
- 4mA @ 3.3V (5)
- 4mA @ 3V ~ 3.6V (4)
- 4mA @ 5V (6)
- 5mA @ 4.5V ~ 5.5V (5)
- 6mA @ 5V (5)
- 70µA @ 2.7V ~ 5.5V (1)
- 7mA @ 3.3V (7)
- Applied Filters :
164 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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
VIEW | Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | Phantom Time Chip | 34-PowerCap™ Module | - | Tube | 512KB | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Leap Year, NVSRAM | 0°C ~ 70°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 7mA @ 3.3V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | Phantom Time Chip | 34-PowerCap™ Module | - | Tube | 128KB | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | NVSRAM | 0°C ~ 70°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 7mA @ 3.3V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | Phantom Time Chip | 34-PowerCap™ Module | - | Tube | 32KB | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Leap Year, NVSRAM | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 10mA @ 5V | |||
|
|
|
GET PRICE |
3
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 8KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 0°C ~ 70°C | Obsolete | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 2mA @ 3.3V | ||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-EDIP | Clock/Calendar | 24-DIP Module (0.600", 15.24mm) | - | Tube | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Through Hole | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 2.7 V ~ 3.7 V | 24-EDIP | Parallel | 2.5 V ~ 3.7 V | 2mA @ 2.7V ~ 3.7V | |||
|
|
|
VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Clock/Calendar | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOH | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Clock/Calendar | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | 0°C ~ 70°C | Obsolete | 4.5 V ~ 5.5 V | 44-SOH | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Clock/Calendar | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 44-SOH | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | Clock/Calendar | 24-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 8KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-SOIC | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-DIP | Clock/Calendar | 24-DIP (0.600", 15.24mm) | - | Tube | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Through Hole | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-PDIP | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | Clock/Calendar | 24-SOIC (0.295", 7.50mm Width) | - | Tube | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-SOIC | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | Clock/Calendar | 24-SOIC (0.295", 7.50mm Width) | - | Tube | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 2.7 V ~ 3.7 V | 24-SOIC | Parallel | 2.5 V ~ 3.7 V | 2mA @ 2.7V ~ 3.7V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC PHANTOM PAR 16-SOIC | Phantom Time Chip | 16-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Leap Year | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 16-SOIC | Parallel | 2.5 V ~ 3.7 V | 1.3mA @ 5V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC PHANTOM PAR 16-SOIC | Phantom Time Chip | 16-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Leap Year | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 16-SOIC | Parallel | 2.5 V ~ 3.7 V | 1.1mA @ 3.3V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-DIP | Clock/Calendar | 28-DIP (0.600", 15.24mm) | - | Tube | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 0°C ~ 70°C | Not For New Designs | 4.5 V ~ 5.5 V | 28-PDIP | Parallel | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-DIP | Clock/Calendar | 28-DIP (0.600", 15.24mm) | - | Tube | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 0°C ~ 70°C | Not For New Designs | 3 V ~ 3.6 V | 28-PDIP | Parallel | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-TSSOP | Portable System Controller | 20-TSSOP (0.173", 4.40mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 20-TSSOP | 3-Wire Serial | 2.5 V ~ 3.7 V | 300µA @ 5V | |||
|
|
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOIC | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | |||
|
|
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOIC | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | |||
|
|
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-TSSOP | Clock/Calendar | 28-TSSOP (0.173", 4.40mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-TSSOP | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | Clock/Calendar | 24-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-SOIC | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-TSSOP | Clock/Calendar | 28-TSSOP (0.173", 4.40mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Active | 2.7 V ~ 3.6 V | 28-TSSOP | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 2.7 V ~ 3.6 V | |||
|
|
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Active | 2.7 V ~ 3.6 V | 28-SOIC | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 2.7 V ~ 3.6 V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-PLCC | Clock/Calendar | 28-LCC (J-Lead) | - | Tape & Reel (TR) | 114B | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-PLCC (11.51x11.51) | Parallel | 2.5 V ~ 4 V | 15mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOIC | Parallel | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V | |||
|
|
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Not For New Designs | 4.5 V ~ 5.5 V | 28-SOIC | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-PLCC | Clock/Calendar | 28-LCC (J-Lead) | - | Tube | 242B | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, NVSRAM, Square Wave Output, Y2K | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-PLCC (11.51x11.51) | Parallel | 2.5 V ~ 3.7 V | 3mA @ 5V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 28-SOIC | Parallel | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | |||
|
|
|
VIEW | Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-SOIC | Portable System Controller | 20-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 20-SOIC | 3-Wire Serial | 2.5 V ~ 3.7 V | 300µA @ 5V | |||
|
|
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 24-QSOP | Clock/Calendar | 24-SSOP (0.154", 3.90mm Width) | - | Tube | 242B | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, NVSRAM | 0°C ~ 70°C | Active | 2.7 V ~ 5.5 V | 24-SSOP/QSOP | Parallel | 2.4 V ~ 4 V | 100µA @ 3V |
