- Operating Temperature :
- Mounting Type :
- Features :
-
- Alarm (4)
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output (141)
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer (38)
- Alarm, Daylight Savings, NVSRAM (4)
- Alarm, Leap Year (9)
- Alarm, Leap Year, NVSRAM, Square Wave Output (4)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger (8)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer (12)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K (62)
- Alarm, Leap Year, NVSRAM, Watchdog Timer (2)
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K (55)
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer (14)
- Alarm, Leap Year, Square Wave Output, Unique ID (4)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (2)
- Alarm, Leap Year, Supervisor, Watchdog Timer (1)
- Alarm, Leap Year, Watchdog Timer, Y2K (8)
- Alarm, NVSRAM, Square Wave Output, Y2K (53)
- Alarm, Supervisor, Watchdog Timer (3)
- Leap Year (32)
- Leap Year, NVSRAM (27)
- Leap Year, NVSRAM, Y2K (80)
- NVSRAM (11)
- Package / Case :
-
- 18-DIP (0.300", 7.62mm) (10)
- 24-DIP (0.300", 7.62mm) (1)
- 24-DIP (0.600", 15.24mm) (31)
- 24-DIP Module (0.600", 15.24mm) (56)
- 24-DIP Module (0.61", 15.49mm) (2)
- 24-SOIC (0.295", 7.50mm Width) (66)
- 24-SOIC (0.311", 7.90mm Width) (25)
- 24-SOP (0.213", 5.40mm Width) (3)
- 24-SSOP (0.154", 3.90mm Width) (11)
- 24-TSSOP (0.173", 4.40mm Width) (15)
- 28-DIP (0.600", 15.24mm) (15)
- 28-DIP Module (0.600", 15.24mm) (43)
- 28-DIP Module (0.61", 15.49mm) (3)
- 28-DIP Module (0.61", 15.49mm), 23 Leads (4)
- 28-LCC (J-Lead) (34)
- 28-SOIC (0.295", 7.50mm Width) (56)
- 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets (2)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (3)
- 28-TSSOP (0.173", 4.40mm Width) (9)
- 28-TSSOP (0.465", 11.80mm Width) (23)
- 32-DIP Module (0.600", 15.24mm) (47)
- 32-DIP Module (0.61", 15.49mm) (4)
- 32-LFSOP (0.724", 18.40mm Width) (8)
- 32-TQFP (7)
- 34-LPM (2)
- 34-PowerCap™ Module (82)
- 36-DIP Module (0.610", 15.49mm) (1)
- 44-QFP (2)
- 48-BBGA (2)
- 48-LQFP (8)
- Supplier Device Package :
-
- 18-DIP (10)
- 24-DIP (1)
- 24-DIP Module (18.42x18.72) (2)
- 24-EDIP (55)
- 24-PCDIP, CAPHAT® (1)
- 24-PDIP (31)
- 24-SOIC (66)
- 24-SOP (25)
- 24-SSOP (3)
- 24-SSOP/QSOP (11)
- 24-TSSOP (15)
- 28-DIP Module (18.42x37.72) (1)
- 28-DIP Module (18.42x38.8) (2)
- 28-EDIP (47)
- 28-PDIP (15)
- 28-PLCC (11.51x11.51) (34)
- 28-SOH (3)
- 28-SOIC (56)
- 28-SOP (2)
- 28-TSOP (23)
- 28-TSSOP (9)
- 32-DIP Module (18.42x42.8) (3)
- 32-DIP Module (18.42x52.96) (1)
- 32-EDIP (47)
- 32-TQFP (7x7) (7)
- 32-TSOP (8)
- 34-PowerCap Module (82)
- 36-DIP Module (18.42x52.96) (1)
- 44-MQFP (10x10) (2)
- 48-BGA (11.80x15.30) (2)
- 48-LQFP/48-TQFP (7x7) (8)
- Date Format :
- Current - Timekeeping (Max) :
-
- 0.5µA @ 4.5V ~ 5.5V (18)
- 1.5mA (Typ) @ 2.7 V ~ 3.6 V (10)
- 1.5mA (Typ) @ 4.5 V ~ 5.5 V (26)
- 1.8µA ~ 3µA @ 2V ~ 5V (10)
- 100µA @ 3V (8)
- 15mA @ 4.5V ~ 5.5V (37)
- 1mA @ 4.5V ~ 5.5V (3)
- 1µA @ 5V (5)
- 1µA ~ 2µA @ 3V ~ 5V (4)
- 2mA @ 2.7V ~ 3.7V (32)
- 2mA @ 2.97V ~ 3.63V (4)
- 2mA @ 3.3V (48)
- 2mA @ 3V (23)
- 2mA @ 3V, 3mA @ 5V (11)
- 2mA @ 4.5V ~ 5.5V (4)
- 300µA @ 5V (7)
- 3mA @ 4.5V ~ 5.5V (36)
- 3mA @ 5V (77)
- 4mA @ 3.3V (21)
- 4mA @ 3V ~ 3.6V (33)
- 4mA @ 4.5 V ~ 5.5 V (8)
- 4mA @ 4.5V ~ 5.5V (6)
- 4mA @ 5V (37)
- 5mA @ 4.5V ~ 5.5V (27)
- 5mA @ 5V (1)
- 5µA ~ 10µA @ 2V ~ 5V (22)
- 6mA @ 2.2 V ~ 5.8 V (1)
- 6mA @ 5V (22)
- 7mA @ 5V (14)
- Applied Filters :
574 products
| IMAGE | PART NO. | PRICE (reference only) | 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 |
3,536
Ships today + free overnight shipping
|
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
Ships today + free overnight shipping
|
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 |
1,090
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-EDIP | - | Obsolete | Tube | -40°C ~ 85°C | Through Hole | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 24-EDIP | 2.7 V ~ 3.7 V | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 2mA @ 2.7V ~ 3.7V | ||
|
|
GET PRICE |
2,328
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC RAM Y2K 5V 100NS 28-EDIP | - | Active | Tube | -40°C ~ 85°C | Through Hole | Leap Year, NVSRAM, Y2K | 28-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 28-EDIP | 4.5 V ~ 5.5 V | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 5V | ||
|
|
|
GET PRICE |
1,049
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-EDIP | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Through Hole | Leap Year, NVSRAM, Y2K | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 24-EDIP | 4.5 V ~ 5.5 V | 2KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 5V | ||
|
|
GET PRICE |
3,040
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC 3V 64BIT Y2K IND 24TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, NVSRAM, Square Wave Output, Y2K | 24-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Parallel | 24-TSSOP | 2.7 V ~ 3.7 V | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 2mA @ 3V | ||
|
|
GET PRICE |
3,383
Ships today + free overnight shipping
|
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 | ||
|
|
|
GET PRICE |
3,293
Ships today + free overnight shipping
|
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 | ||
|
|
|
GET PRICE |
3,027
Ships today + free overnight shipping
|
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 | ||
|
|
|
GET PRICE |
3,747
Ships today + free overnight shipping
|
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 | ||
|
|
GET PRICE |
2,770
Ships today + free overnight shipping
|
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 | ||
|
|
|
GET PRICE |
2,034
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC RAM Y2K 3.3V 120NS 34-PCM | - | Active | 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 | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 3.3V | ||
|
|
GET PRICE |
1,134
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-EDIP | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Through Hole | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 32-EDIP | 2.97 V ~ 3.63 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4mA @ 3.3V | ||
|
|
|
GET PRICE |
3,279
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | ||
|
|
|
GET PRICE |
3,754
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-EDIP | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Through Hole | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 32-EDIP | 4.5 V ~ 5.5 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 6mA @ 5V | ||
|
|
GET PRICE |
3,830
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC WDOG Y2K 3.3V IND 28-TSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 28-TSSOP (0.465", 11.80mm Width) | Clock/Calendar | Parallel | 28-TSOP | 3 V ~ 3.6 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | ||
|
|
GET PRICE |
2,662
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 24-DIP | - | Obsolete | Tube | 0°C ~ 70°C | Through Hole | Alarm, Leap Year, NVSRAM, Square Wave Output | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 24-PCDIP, CAPHAT® | 4.5 V ~ 5.5 V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 15mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
758
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-SOIC | - | Obsolete | Tube | 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 |
3,885
Ships today + free overnight shipping
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 28-SOP | - | Obsolete | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOP | 2.7 V ~ 3.6 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4 V ~ 4 V | 1.5mA (Typ) @ 2.7 V ~ 3.6 V | ||
|
|
|
GET PRICE |
3,816
Ships today + free overnight shipping
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 28-SOP | - | Obsolete | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
|
|
GET PRICE |
3,542
Ships today + free overnight shipping
|
EPSON | IC RTC CLK/CALENDAR PAR 24-SOP | - | Obsolete | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Leap Year | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Parallel | 24-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA ~ 3µA @ 2V ~ 5V | ||
|
|
|
GET PRICE |
2,246
Ships today + free overnight shipping
|
EPSON | IC RTC CLK/CALENDAR PAR 24-SOP | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Parallel | 24-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA ~ 3µA @ 2V ~ 5V | ||
|
|
|
GET PRICE |
2,363
Ships today + free overnight shipping
|
EPSON | IC RTC CLK/CALENDAR PAR 24-SOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Parallel | 24-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA ~ 3µA @ 2V ~ 5V | ||
|
|
GET PRICE |
2,989
Ships today + free overnight shipping
|
EPSON | IC RTC CLK/CALENDAR PAR 18-DIP | - | Obsolete | Tube | -40°C ~ 85°C | Through Hole | Leap Year | 18-DIP (0.300", 7.62mm) | Clock/Calendar | Parallel | 18-DIP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA ~ 3µA @ 2V ~ 5V | ||
|
|
GET PRICE |
1,728
Ships today + free overnight shipping
|
EPSON | IC RTC CLK/CALENDAR PAR 24-SOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Parallel | 24-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 5µA ~ 10µA @ 2V ~ 5V | ||
|
|
|
GET PRICE |
1,684
Ships today + free overnight shipping
|
EPSON | IC RTC CLK/CALENDAR PAR 24-SOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Parallel | 24-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 5µA ~ 10µA @ 2V ~ 5V | ||
|
|
GET PRICE |
3,001
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-TSOP | - | Obsolete | Tray | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 32-LFSOP (0.724", 18.40mm Width) | Clock/Calendar | Parallel | 32-TSOP | 3 V ~ 3.6 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | ||
|
|
GET PRICE |
2,157
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-TQFP | - | Obsolete | Tray | 0°C ~ 70°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 32-TQFP | Clock/Calendar | Parallel | 32-TQFP (7x7) | 4.5 V ~ 5.5 V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 4 V | 15mA @ 4.5V ~ 5.5V | ||
|
|
|
GET PRICE |
2,724
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | - | Obsolete | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 28-SOIC | 3 V ~ 3.6 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | ||
|
|
|
GET PRICE |
3,909
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-TSOP | - | Obsolete | Tray | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 32-LFSOP (0.724", 18.40mm Width) | Clock/Calendar | Parallel | 32-TSOP | 4.5 V ~ 5.5 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V |
