24시간 이용 가능:
0755-82798135실시간 클록
실시간 클록(RTC) IC는 주 전원이 꺼진 상태에서도 전자 시스템에서 정확한 시간과 달력 정보를 유지하는 데 사용되는 타이밍 부품입니다. 주요 적용 분야는 임베디드 시스템, 산업 제어, 소비자 전자제품, 통신 장비, 의료 기기, 자동차 전장, IoT 제품, 계량기 및 데이터 로깅 애플리케이션입니다.
이 카테고리에는 실시간 클록 IC, 배터리 백업 RTC, 저전력 RTC, I2C RTC, SPI RTC, 캘린더 클록 IC 및 관련 클록/타이밍 부품이 포함됩니다. 이러한 부품은 시간 정확도, 백업 전원 지원, 인터페이스 유형, 알람 기능, 동작 전압, 소비 전류, 패키지 유형 및 애플리케이션 요구 사항을 기준으로 선택되는 경우가 많습니다.
TomatoElec은 Microchip, NXP, STMicroelectronics, Renesas, Texas Instruments, Analog Devices, onsemi, Infineon 등 주요 반도체 제조사의 정품 Real Time Clock RTC IC를 공급합니다. 재고 기반 전자부품 공급업체이자 독립 유통업체로서 TomatoElec은 글로벌 고객을 위해 재고 지원, 정품 부품 소싱 및 BOM 소싱 서비스를 제공합니다.
| 사진 | 제조사 부품 번호 | 재고 상태 | 가격 | 수량 | 데이터시트 | 시리즈 | 패키지/케이스 | 패키징 | 제품 상태 | 프로그래밍 가능 | 유형 | 기능 | 메모리 크기 | 시간 형식 | 날짜 형식 | 인터페이스 | 전압 - 공급 | 전압 - 공급, 배터리 | 전류 - 시간 유지(최대) | 작동 온도 | 장착 유형 | 등급 | 자격 | 공급자 장치 패키지 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL12027IB30AZ-TIC RTC CLK/CALENDAR I2C 8SOIC |
3,000 | - |
|
데이터시트 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC |
|
ISL12027IB27AZIC RTC CLK/CALENDAR I2C 8SOIC |
2,965 | - |
|
데이터시트 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC |
|
ISL12029IB27Z-TIC RTC CLK/CALENDAR I2C 14SOIC |
2,290 | - |
|
데이터시트 |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 14-SOIC |
|
ISL12028IB27ZIC RTC CLK/CALENDAR I2C 14SOIC |
1,956 | - |
|
데이터시트 |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 14-SOIC |
|
ISL12027IB30AZIC RTC CLK/CALENDAR I2C 8SOIC |
1,585 | - |
|
데이터시트 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC |
|
ISL12028IV27Z-TIC RTC CLK/CALENDAR I2C 14TSSOP |
1,427 | - |
|
데이터시트 |
- | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 14-TSSOP |
|
|
ISL12027IVZ-TIC RTC CLK/CALENDAR I2C 8TSSOP |
1,265 | - |
|
데이터시트 |
- | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
|
ISL12029IB27ZIC RTC CLK/CALENDAR I2C 14SOIC |
1,000 | - |
|
데이터시트 |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 14-SOIC |
|
ISL12029AIB27ZIC RTC CLK/CALENDAR I2C 14SOIC |
1,000 | - |
|
데이터시트 |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, EEPROM, Leap Year, Supervisor, Watchdog Timer | 512B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 14-SOIC |
|
|
ISL12027IV27AZ-TIC RTC CLK/CALENDAR I2C 8TSSOP |
892 | - |
|
데이터시트 |
- | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
|
DS1339C-2DS1339 I2C SERIAL RTC |
1,479 | - |
|
데이터시트 |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD | I2C | 1.8V ~ 5.5V | 1.3V ~ 3.7V | 100µA @ 2.2V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 16-SOIC |
|
BQ4845S-A4NTRIC RTC CLK/CALENDAR PAR 28SOIC |
0 | - |
|
데이터시트 |
- | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.75V ~ 5.5V | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | -40°C ~ 85°C | Surface Mount | - | - | 28-SOIC |
|
BQ4845YS-A4NTRIC RTC CLK/CALENDAR PAR 28SOIC |
0 | - |
|
데이터시트 |
- | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | -40°C ~ 85°C | Surface Mount | - | - | 28-SOIC |
|
DS1685E-3/TRDS1685 5V REAL-TIME CLOCK |
1,246 | - |
|
데이터시트 |
- | 24-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Not Verified | Clock/Calendar | Alarm, Daylight Savings, NVRAM, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.7V | 2.5V ~ 3.7V | 2mA @ 3V | 0°C ~ 70°C (TA) | Surface Mount | - | - | 24-TSSOP |
|
SLR32CN-32.768KIC RTC CLK/CALENDAR I2C 10SMD |
314 | - |
|
데이터시트 |
- | 10-SMD, No Lead | Bulk | Active | Not Verified | Clock/Calendar | Alarm, Leap Year, RAM | - | HH:MM:SS | YY-MM-DD | I2C | 2.5V ~ 5V | 1.6V ~ 5V | 500nA @ 3V | -40°C ~ 85°C | Surface Mount | - | - | 10-SMD |
|
DS1302SN-16/TRTRICKLE-CHARGE TIMEKEEPING CHIP |
2,750 | - |
|
데이터시트 |
- | 8-SOIC (0.209", 5.30mm Width) | Bulk | Active | Not Verified | Clock/Calendar | Leap Year, NVSRAM, RAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2V ~ 5.5V | 2V ~ 5.5V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-SOIC |
|
BQ4845S-A4IC RTC CLK/CALENDAR PAR 28SOIC |
0 | - |
|
데이터시트 |
- | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.75V ~ 5.5V | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | - | - | 28-SOIC |
|
BQ4845YS-A4IC RTC CLK/CALENDAR PAR 28SOIC |
0 | - |
|
데이터시트 |
- | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | - | - | 28-SOIC |
|
DS1685Q-3IC RTC CLK/CALENDAR PAR 28PLCC |
0 | - |
|
데이터시트 |
- | 28-LCC (J-Lead) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.7V | 2.5V ~ 3.7V | 2mA @ 3V | 0°C ~ 70°C | Surface Mount | - | - | 28-PLCC (11.51x11.51) |
|
ISL1209IU10Z-TKIC RTC EVENT REC I2C 10MSOP |
998 | - |
|
데이터시트 |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Not Verified | Time Event Recorder | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 10-MSOP |

