Supplier Part Number | Manufacturer Part Number | Price | Stock | Manufacturer | Description | Packaging | Series | Part Status | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, ... | Current - Timekeeping ... | Operating Temperature ... | Mounting Type | Package / Case | Supplier Device Package ... | ||||||||||||||
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1338AC-31SRGI8![]() | 1338AC-31SRGI8 |
| Leadtime 2-3 weeks | IDT, Integrated Device Technology Inc | IC RTC CLK/CALENDAR I2C 16SOIC | Tape & Reel (TR) | - | Active | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3.3 V ~ 5.5 V | 1.3 V ~ 3.7 V | 5µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | ||||||||||||||
1338AC-31SRGI![]() | 1338AC-31SRGI |
| Leadtime 2-3 weeks | IDT, Integrated Device Technology Inc | IC RTC CLK/CALENDAR I2C 16SOIC | Tube | - | Active | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3.3 V ~ 5.5 V | 1.3 V ~ 3.7 V | 5µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | ||||||||||||||
BU9873NUX-TTR![]() | BU9873NUX-TTR |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C 8VSON | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-UFDFN Exposed Pad | VSON008X2030 | ||||||||||||||
BU9873FVT-GE2![]() | BU9873FVT-GE2 |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C 8TSSOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP-B | ||||||||||||||
BU9873FVM-GTTR![]() | BU9873FVM-GTTR |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C 8MSOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) | 8-MSOP | ||||||||||||||
BU9873FJ-GTE2![]() | BU9873FJ-GTE2 |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C SOP8J | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | - | ||||||||||||||
BU9873F-GTE2![]() | BU9873F-GTE2 |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C 8SOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.173", 4.40mm Width) | 8-SOP | ||||||||||||||
BU9873NUX-TTR-Cut![]() | BU9873NUX-TTR |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C 8VSON | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-UFDFN Exposed Pad | VSON008X2030 | ||||||||||||||
BU9873FVT-GE2-Cut![]() | BU9873FVT-GE2 |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C 8TSSOP | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP-B | ||||||||||||||
BU9873FVM-GTTR-Cut![]() | BU9873FVM-GTTR |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C 8MSOP | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) | 8-MSOP | ||||||||||||||
BU9873FJ-GTE2-Cut![]() | BU9873FJ-GTE2 |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C SOP8J | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | - | ||||||||||||||
BU9873F-GTE2-Cut![]() | BU9873F-GTE2 |
| Leadtime 2-3 weeks | Rohm Semiconductor | IC RTC CLK/CALENDAR I2C 8SOP | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.173", 4.40mm Width) | 8-SOP | ||||||||||||||
DS1391U-33+T&R-Cut![]() | DS1391U-33+T&R |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC CLK/CALENDAR SPI 10-USOP | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX | ||||||||||||||
DS1374U-33+T&R-Cut![]() | DS1374U-33+T&R |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC BINARY CNT I2C 10-USOP | Cut Tape (CT) | - | Active | Binary Counter | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | - | Binary | Binary | I²C, 2-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX | ||||||||||||||
DS1339C-33#T&R-Cut![]() | DS1339C-33#T&R |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC CLK/CALENDAR I2C 16-SOIC | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 3.7 V | 200µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | ||||||||||||||
RX8900SA:UB0 PURE SN![]() | RX8900SA:UB0 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
RX8900SA:UA0 PURE SN![]() | RX8900SA:UA0 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
RX8900SA:UC0 PURE SN![]() | RX8900SA:UC0 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
RX8900SA:UB3 PURE SN-Cut![]() | RX8900SA:UB3 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
RX8900SA:UA3 PURE SN-Cut![]() | RX8900SA:UA3 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
RX8900SA:UC3 PURE SN-Cut![]() | RX8900SA:UC3 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Cut Tape (CT) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
RX8900SA:UB3 PURE SN![]() | RX8900SA:UB3 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
RX8900SA:UA3 PURE SN![]() | RX8900SA:UA3 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
RX8900SA:UC3 PURE SN![]() | RX8900SA:UC3 PURE SN |
| Leadtime 2-3 weeks | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.5 V ~ 5.5 V | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC | ||||||||||||||
DS1340C-33#T&R-Cut![]() | DS1340C-33#T&R |
| Leadtime 2-3 weeks | Maxim Integrated | IC RTC CLK/CALENDAR I2C 16-SOIC | Cut Tape (CT) | - | Active | Clock/Calendar | Leap Year, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 150µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC |