Manufacturer
Please Input
- Corebai Microelectronics
- GATEMODE
- HGC(Huaguan Semicon)
- HGSEMI
- HTCSEMI
- onsemi
- Slkor(SLKORMICRO Elec.)
- XINLUDA
- XSEC
- SOLA-IC
- ABLIC
- Abracon LLC
- Diodes Incorporated
- IKSEMICON
- LOWPOWER
- Maxim Integrated / Analog Devices
- STMicroelectronics
- Texas Instruments
- DAPU
- Haoyu Microelectronics
- Hangzhou Ruimeng Tech
- BL(Shanghai Belling)
- Keysemi
- RICOH Electronic Devices Co., LTD.
- Wuxi I-core Elec
- Epson
- Holtek
- ROHM Semiconductor
- Intersil (Renesas Electronics Corporation)
- Cypress Semiconductor
- Microchip Technology
- Freescale Semiconductor, Inc. (NXP Semiconductors)
- Renesas Electronics Corporation
Package
Please Input
- sop-14
- soic-8
- soic-8_150mil
- vsoj-12
- msop-8
- tssop-20
- module
- sop-8
- soic-16
- soic-24
- -
- tssop-8
- dip-8
- so-8
- umax-8
- sop-8_150mil
- edip-32
- soic-20
- soic-28
- edip-24
- msop-10
- plcc-28(11.51x11.51)
- sop-24
- smd-10
- son-22
- son-22(6.3x4.8)
- umax-10
- pdip-16
- soh-28
- soic-16_300mil
- son-22(5x6)
- tdfn-8(2x3)
- tdfn-8(3x3)
- tssop-24
- vsoj-20
- edip-28
- pcdip-caphat-28
- pdip-24
- snt-8a
- so-16
- soic-14
- tdfn-14_ep(3x3)
- tssop-28
- pdip-8
- soic-20_300mil
- sop-14_208mil
- sox-18
- tqfp-48(7x7)
- tssop-14
- tssop-8(3x4.4x0.65)
- usop-8
- dfn-10(2.6x2.6)
- dfn-20(5.5x4.0)
- qfn-16
- qfn-16(3x3)
- smd,3.2x2.5mm
- smt-8
- soh-44
- sop-8j
- ssop-10g
- ssop-8
- tdfn-8
- tssopg-10
- usop-10
- 10-umax
- 8-umax
- dfn-10
- dfn-16(5x4)
- dfn2626-10
- dip-24
- dip-28
- dip-32
- dip-8l
- hvson-10(3x3)
- hvson-8(4x4)
- lcc-8(1.5x3.2mm)
- pcdip-caphat-24
- plcc-28
- qfn-16(4x4)
- qfn-16_3x3x05p
- qfn-20
- qfn-32
- qfn018018-12
- smd,3.2x2.5x1mm
- so-20
- so-24
- so-8_3.9mm
- so-8_7.5mm
- soic-14_208mil
- soic-8_208mil
- son-22(6.1x4.7)
- sop-20_300mil
- sox-28
- ssop-10
- ssop-16
- ssop-24
- ssop-b14
- tdfn-10(3x3)
- tdfn-14_ep
- tdfn-6_ep(3x3)
- tsoc-6
- tssop-10
- tssop-8(3x3x0.65mm)
- tssop-8b
- vct24
- vson008x2030
- wlp-12(2.14x1.56)
- wlp-8(2.07x2.27)
- wqfn-24
- wqfn-40
- wsop-24
Packaging
Please Input
- tube
- tape
- reel
- -
- bag
- pallet
- tray
- box
Images | Mfr.Part # | Category/Manufacturer/Package/Packaging | RoHS | Price | Quantity | Operate |
|---|
 | S-35392A-I8T1UIC RTC CLK/CALENDAR I2C SNT-8A | Category：Real-time Clocks (RTC) Manufacturer：ABLIC Package：SNT-8A Packaging：Tape |  | |||
| 1339AC-2SRGI8IC RTC CLK/CALENDAR I2C 16-SOIC | Category：Real-time Clocks (RTC) Manufacturer：Renesas Electronics Corporation Package：SOIC-16 Packaging：Tape | | |||
| RX8900SA:UB0 PURE SNIC RTC CLK/CALENDAR I2C 14-SOP | Category：Real-time Clocks (RTC) Manufacturer：Epson Package：SOIC-14 Packaging：Tape | | |||
| RX8900SA:UC0 PURE SN SOIC-14 Real-time Clocks (RTC) ROHS | Category：Real-time Clocks (RTC) Manufacturer：Epson Package：SOIC-14 Packaging：Reel | | |||
| ISL1219IUZ-TIC RTC EVENT REC I2C 10-MSOP | Category：Real-time Clocks (RTC) Manufacturer：Renesas Electronics Corporation Package：MSOP-10 Packaging：Tape | | |||
| PT7C4311ZEE+DMXIC RTC CAL I2C/2-WIRE SER 8TDFN | Category：Real-time Clocks (RTC) Manufacturer：Diodes Incorporated Package：TDFN-8(2x3) Packaging：Tape | | |||
| ISL12082IB8Z-T SOIC-8 Real-time Clocks (RTC) ROHS | Category：Real-time Clocks (RTC) Manufacturer：Renesas Electronics Corporation Package：SOIC-8 Packaging：Reel | | |||
| RX-4803SA:UB3 PURE SN SOP-14 Real-time Clocks (RTC) ROHS | Category：Real-time Clocks (RTC) Manufacturer：Epson Package：SOP-14 Packaging：Reel | | |||
| R2221T-E2-FSERIAL INTERFACE REAL TIME CLOCK | Category：Real-time Clocks (RTC) Manufacturer：RICOH Electronic Devices Co., LTD. Package：TSSOPG-10 Packaging：Tape | | |||
| RS5C372B-E2-F SSOP-8 Real-time Clocks (RTC) ROHS | Category：Real-time Clocks (RTC) Manufacturer：RICOH Electronic Devices Co., LTD. Package：SSOP-8 Packaging：Reel | |
1
2
3
4
63
Real-time Clocks (RTC)Real-time clocks (RTCs) are special types of clock and timing circuits that are used to keep track of the current time and date. They typically include a crystal oscillator that provides a stable reference frequency, and a counter or digital logic circuit that counts the number of oscillations and converts it into a time and date format.
RTCs are often used in applications where accurate timekeeping is critical, such as in computers, servers, and other digital systems. They can also be used in stand-alone devices such as alarm clocks and calendar clocks. Unlike regular clocks, which need to be reset manually or after a power outage, RTCs are able to maintain the correct time even when the power is off, thanks to a built-in battery or other backup power source.
