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Real Time Clocks(2431)
| Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Type | Features | Base Product Number | SIC Programmable | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Interface | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
BQ4285S-SB2TR | - |  |
1657 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Obsolete | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | BQ4285 | Not Verified | 4.5V ~ 5.5V | 24-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 4V | - | ||
 |
BQ4802LYPWG4 | - | |
7099 | 0.00000000 | Texas Instruments | - | Tube | Discontinued at SIC | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4802 | Not Verified | 2.7V ~ 3.6V | 28-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V ~ 4V | 1.5mA (Typ) @ 2.7 V ~ 3.6 V | ||
|
BQ4802YPWR | - | |
2331 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Obsolete | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4802 | Not Verified | 4.5V ~ 5.5V | 28-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
|
BQ4802YPWRG4 | - | |
5995 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Obsolete | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4802 | Not Verified | 4.5V ~ 5.5V | 28-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
 |
BQ4845S-A4NTRG4 | - | |
7439 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4845 | Not Verified | 4.75V ~ 5.5V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
|
BQ4845YS-A4TR | - | |
1173 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Obsolete | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4845 | Not Verified | 4.5V ~ 5.5V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
 |
M41T93SQA6F | 4.8800 | |
13 | 0.00000000 | STMicroelectronics | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-VQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | M41T93 | Not Verified | 3V ~ 5.5V | 16-QFN (4x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | SPI | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA @ 5.5V | ||
 |
DS1743-85+ | - | |
2766 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | Clock/Calendar | Leap Year, NVSRAM, Y2K | DS1743 | Not Verified | 4.5V ~ 5.5V | 28-EDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 12 | Parallel | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 5V | ||
 |
DS1553P-85+ | - | |
3677 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1553 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Parallel | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 3mA @ 5V | ||
|
DS1743WP-120IND+ | - | |
3774 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tray | Obsolete | -40°C ~ 85°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Leap Year, NVSRAM, Y2K | DS1743 | Not Verified | 2.97V ~ 3.63V | 34-PowerCap Module | download | ROHS3 Compliant | 3 (168 Hours) | REACH Affected | DS1743WP120IND | EAR99 | 8542.39.0001 | 40 | Parallel | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3.3V | |
 |
DS1678S+T&R | 4.9050 | |
6361 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | Time Event Recorder | Alarm, Leap Year, NVSRAM, Y2K | DS1678 | Not Verified | 4.5V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.6V ~ 3.5V | - | ||
 |
DS1340C-33#T&R | 7.2400 | |
4 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Leap Year, Trickle-Charger | DS1340 | Not Verified | 2.97V ~ 5.5V | 16-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 150µA @ 5.5V | ||
 |
DS1393U-18+T&R | - | |
1157 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | DS1393 | Not Verified | 1.71V ~ 1.89V | 10-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | 3-Wire Serial | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 100µA @ 1.71V ~ 1.89V | ||
 |
DS1371U+C01 | - | |
3914 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Binary Counter | Alarm, Square Wave Output, Watchdog Timer | DS1371 | Not Verified | 1.7V ~ 5.5V | 8-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | Binary | Binary | - | 1.3µA @ 1.7V ~ 5.5V | ||
 |
DS1340Z-33+T&R | 4.3500 | |
3 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, Trickle-Charger | DS1340 | Not Verified | 2.97V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 150µA @ 5.5V | ||
 |
M41T64Q6F | - | |
9438 | 0.00000000 | STMicroelectronics | Timekeeper® | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | M41T64 | Not Verified | 1.3V ~ 4.4V | 16-QFN (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -497-6884-1 | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |
 |
M41T82SM6F | 3.7800 | |
4873 | 0.00000000 | STMicroelectronics | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, SRAM, Watchdog Timer | M41T82 | Not Verified | 3V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2V ~ 5.5V | 10µA @ 5.5V | ||
 |
M41T83SMY6F | 5.7100 | |
8232 | 0.00000000 | STMicroelectronics | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | M41T83 | Not Verified | 3V ~ 5.5V | 18-SOX | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2V ~ 5.5V | 10µA @ 5.5V | ||
 |
RTC-4574SA:B3 ROHS | - | |
9285 | 0.00000000 | EPSON | RTC-4574SA | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.6V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 250 | 3-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1µA ~ 2µA @ 3V ~ 5V | ||||
 |
RX-4581NB:B3 ROHS | - | |
8800 | 0.00000000 | EPSON | RX-4581NB | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 22-SMD, 20 Leads, Flat Leads | Clock/Calendar | Alarm, Leap Year, SRAM | Not Verified | 1.6V ~ 5.5V | 22-SON | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 250 | SPI | 16B | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | ||||
|
RTC-4574SA:B ROHS | - | |
5358 | 0.00000000 | EPSON | RTC-4574SA | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.6V ~ 5.5V | 14-SOP | download | 1 (Unlimited) | EAR99 | 8542.39.0001 | 25 | 3-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1µA ~ 2µA @ 3V ~ 5V | |||||
 |
RTC-8564JE:ROHS | - | |
4731 | 0.00000000 | EPSON | RTC-8564JE | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | Alarm, Y2K | Not Verified | 1.8V ~ 5.5V | 20-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1 | I²C, 2-Wire Serial | - | HH:MM:SS | YY-MM-DD-dd | - | 0.7µA ~ 0.8µA @ 3V ~ 5V | ||||
|
RX-4581NB:B0 ROHS | - | |
2034 | 0.00000000 | EPSON | RX-4581NB | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 22-SMD, 20 Leads, Flat Leads | Clock/Calendar | Alarm, Leap Year, SRAM | Not Verified | 1.6V ~ 5.5V | 22-SON | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1,000 | SPI | 16B | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | ||||
|
RTC-8564JE0:ROHS | - | |
3317 | 0.00000000 | EPSON | RTC-8564JE | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | Alarm, Y2K | Not Verified | 1.8V ~ 5.5V | 20-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS | YY-MM-DD-dd | - | 0.7µA ~ 0.8µA @ 3V ~ 5V | ||||
|
RX-4581NB:B ROHS | - | |
8012 | 0.00000000 | EPSON | RX-4581NB | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 22-SMD, 20 Leads, Flat Leads | Clock/Calendar | Alarm, Leap Year, SRAM | Not Verified | 1.6V ~ 5.5V | 22-SON | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1 | SPI | 16B | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | ||||
 |
ISL1221IUZ-T | 4.4000 | |
3 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Time Event Recorder | Alarm, Leap Year, SRAM | ISL1221 | Not Verified | 2.7V ~ 5.5V | 10-MSOP | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | ||
 |
ISL1220IUZ-T | 3.5800 | |
6077 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, SRAM | ISL1220 | Not Verified | 2.7V ~ 5.5V | 10-MSOP | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | ||
|
BQ4845S-A4NG4 | - | |
1919 | 0.00000000 | Texas Instruments | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4845 | Not Verified | 4.75V ~ 5.5V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 20 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
|
DS1302Z+ | 5.0400 | |
6492 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | DS1302 | Not Verified | 2V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -4941-DS1302Z+ | EAR99 | 8542.39.0001 | 100 | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 5.5V | 0.3µA ~ 1µA @ 2V ~ 5V | |
|
DS1337S | - | |
3301 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | DS1337 | Not Verified | 1.8V ~ 5.5V | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
Wishlist (0 Items) 